X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=docs%2Fpictures%2Fmake-units.svg;h=d52a8c71caa26287ad86574bf15e7547e4984710;hb=bb31b7e66d4ab9bef791a9d87f4790f085c99a4b;hp=e998f3eff1dc48e731916ce1febab5c1a38cc0bc;hpb=2c566e2dc9df934fb3884f9d4a9ad7ffc73a4aab;p=src%2Fapp-framework-main.git

diff --git a/docs/pictures/make-units.svg b/docs/pictures/make-units.svg
index e998f3e..d52a8c7 100644
--- a/docs/pictures/make-units.svg
+++ b/docs/pictures/make-units.svg
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- <script type="text/ecmascript"><![CDATA[
-
-
-/*****
-* @licstart
-*
-* The following is the license notice for the part of JavaScript code of this
-* page included between the '@jessyinkstart' and the '@jessyinkend' notes.
-*/
-
-/*****  ******************************************************************
-*
-* Copyright 2008-2013 Hannes Hochreiner
-*
-* The JavaScript code included between the start note '@jessyinkstart'
-* and the end note '@jessyinkend' is subject to the terms of the Mozilla
-* Public License, v. 2.0. If a copy of the MPL was not distributed with
-* this file, You can obtain one at http://mozilla.org/MPL/2.0/.
-*
-* Alternatively, you can redistribute and/or that part of this file
-* under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see http://www.gnu.org/licenses/.
-*/
-
-/*****
-*  You can find the complete source code of the JessyInk project at:
-*  @source http://code.google.com/p/jessyink/
-*/
-
-/*****
-* @licend
-*
-* The above is the license notice for the part of JavaScript code of this
-* page included between the '@jessyinkstart' and the '@jessyinkend' notes.
-*/
-
-
-/*****
-* @jessyinkstart
-*
-*  The following code is a derivative work of some parts of the JessyInk
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-*  @source http://code.google.com/p/jessyink/
-*/
-
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-{
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-{
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-{
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-{
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-{
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-{
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-{
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-
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-
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-{
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-
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-
-keyCodeDict[SLIDE_MODE][LEFT_KEY]
-= function() { return aSlideShow.rewindEffect(); };
-keyCodeDict[SLIDE_MODE][RIGHT_KEY]
-= function() { return dispatchEffects(1); };
-keyCodeDict[SLIDE_MODE][UP_KEY]
-= function() { return aSlideShow.rewindEffect(); };
-keyCodeDict[SLIDE_MODE][DOWN_KEY]
-= function() { return skipEffects(1); };
-keyCodeDict[SLIDE_MODE][PAGE_UP_KEY]
-= function() { return aSlideShow.rewindAllEffects(); };
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-= function() { return skipAllEffects(); };
-keyCodeDict[SLIDE_MODE][HOME_KEY]
-= function() { return aSlideShow.displaySlide( 0, true ); };
-keyCodeDict[SLIDE_MODE][END_KEY]
-= function() { return aSlideShow.displaySlide( theMetaDoc.nNumberOfSlides - 1, true ); };
-keyCodeDict[SLIDE_MODE][SPACE_KEY]
-= function() { return dispatchEffects(1); };
-
-keyCodeDict[INDEX_MODE][LEFT_KEY]
-= function() { return indexSetPageSlide( theSlideIndexPage.selectedSlideIndex - 1 ); };
-keyCodeDict[INDEX_MODE][RIGHT_KEY]
-= function() { return indexSetPageSlide( theSlideIndexPage.selectedSlideIndex + 1 ); };
-keyCodeDict[INDEX_MODE][UP_KEY]
-= function() { return indexSetPageSlide( theSlideIndexPage.selectedSlideIndex - theSlideIndexPage.indexColumns ); };
-keyCodeDict[INDEX_MODE][DOWN_KEY]
-= function() { return indexSetPageSlide( theSlideIndexPage.selectedSlideIndex + theSlideIndexPage.indexColumns ); };
-keyCodeDict[INDEX_MODE][PAGE_UP_KEY]
-= function() { return indexSetPageSlide( theSlideIndexPage.selectedSlideIndex - theSlideIndexPage.getTotalThumbnails() ); };
-keyCodeDict[INDEX_MODE][PAGE_DOWN_KEY]
-= function() { return indexSetPageSlide( theSlideIndexPage.selectedSlideIndex + theSlideIndexPage.getTotalThumbnails() ); };
-keyCodeDict[INDEX_MODE][HOME_KEY]
-= function() { return indexSetPageSlide( 0 ); };
-keyCodeDict[INDEX_MODE][END_KEY]
-= function() { return indexSetPageSlide( theMetaDoc.nNumberOfSlides - 1 ); };
-keyCodeDict[INDEX_MODE][ENTER_KEY]
-= function() { return toggleSlideIndex(); };
-keyCodeDict[INDEX_MODE][SPACE_KEY]
-= function() { return toggleSlideIndex(); };
-keyCodeDict[INDEX_MODE][ESCAPE_KEY]
-= function() { return abandonIndexMode(); };
-
-return keyCodeDict;
-}
-
-function getDefaultCharCodeDictionary()
-{
-var charCodeDict = {};
-
-charCodeDict[SLIDE_MODE] = {};
-charCodeDict[INDEX_MODE] = {};
-
-charCodeDict[SLIDE_MODE]['i']
-= function () { return toggleSlideIndex(); };
-
-charCodeDict[INDEX_MODE]['i']
-= function () { return toggleSlideIndex(); };
-charCodeDict[INDEX_MODE]['-']
-= function () { return theSlideIndexPage.decreaseNumberOfColumns(); };
-charCodeDict[INDEX_MODE]['=']
-= function () { return theSlideIndexPage.increaseNumberOfColumns(); };
-charCodeDict[INDEX_MODE]['+']
-= function () { return theSlideIndexPage.increaseNumberOfColumns(); };
-charCodeDict[INDEX_MODE]['0']
-= function () { return theSlideIndexPage.resetNumberOfColumns(); };
-
-return charCodeDict;
-}
-
-
-function slideOnMouseUp( aEvt )
-{
-if (!aEvt)
-aEvt = window.event;
-
-var nOffset = 0;
-
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-nOffset = 1;
-else if( aEvt.button == 2 )
-nOffset = -1;
-
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-dispatchEffects( nOffset );
-return true; // the click has been handled
-}
-
-document.handleClick = slideOnMouseUp;
-
-
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-{
-var delta = 0;
-
-if (!aEvt)
-aEvt = window.event;
-
-if (aEvt.wheelDelta)
-{ // IE Opera
-delta = aEvt.wheelDelta/120;
-}
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-{ // MOZ
-delta = -aEvt.detail/3;
-}
-
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-skipEffects(-1);
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-skipEffects(1);
-
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-aEvt.preventDefault();
-
-aEvt.returnValue = false;
-}
-
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-{
-window.addEventListener( 'DOMMouseScroll', function( aEvt ) { return mouseHandlerDispatch( aEvt, MOUSE_WHEEL ); }, false );
-}
-
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-= function( aEvt ) { return mouseHandlerDispatch( aEvt, MOUSE_WHEEL ); };
-
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-{
-if( !aEvt )
-aEvt = window.event;
-
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-
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-{
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-
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-retVal = subRetVal;
-}
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-aEvt.preventDefault();
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-
-return retVal;
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-
-
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-{
-if( !Detect.isMozilla )
-{
-var aWindowObject = document.defaultView;
-if( aWindowObject )
-{
-var aTextSelection = aWindowObject.getSelection();
-var sSelectedText =  aTextSelection.toString();
-if( sSelectedText )
-{
-DBGLOG( 'text selection: ' + sSelectedText );
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-{
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-}
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-{
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-{
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-else
-{
-log( 'error: HyperlinkElement.handleClick: invalid window object.' );
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-}
-
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-{
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-{
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-{
-return aCurrentEventMultiplexer.notifyMouseClick( aEvt );
-}
-}
-}
-return slideOnMouseUp( aEvt );
-}
-
-
-function getDefaultMouseHandlerDictionary()
-{
-var mouseHandlerDict = {};
-
-mouseHandlerDict[SLIDE_MODE] = {};
-mouseHandlerDict[INDEX_MODE] = {};
-
-mouseHandlerDict[SLIDE_MODE][MOUSE_UP]
-= mouseClickHelper;
-
-mouseHandlerDict[SLIDE_MODE][MOUSE_WHEEL]
-= function( aEvt ) { return slideOnMouseWheel( aEvt ); };
-
-mouseHandlerDict[INDEX_MODE][MOUSE_UP]
-= function( aEvt ) { return toggleSlideIndex(); };
-
-return mouseHandlerDict;
-}
-
-function indexSetPageSlide( nIndex )
-{
-var aMetaSlideSet = theMetaDoc.aMetaSlideSet;
-nIndex = getSafeIndex( nIndex, 0, aMetaSlideSet.length - 1 );
-
-var nSelectedThumbnailIndex = nIndex % theSlideIndexPage.getTotalThumbnails();
-var offset = nIndex - nSelectedThumbnailIndex;
-
-if( offset < 0 )
-offset = 0;
-
-if( offset != INDEX_OFFSET )
-{
-INDEX_OFFSET = offset;
-displayIndex( INDEX_OFFSET );
-}
-
-theSlideIndexPage.setSelection( nSelectedThumbnailIndex );
-}
-
-
-/*****
-* @jessyinkend
-*
-*  The above code is a derivative work of some parts of the JessyInk project.
-*  @source http://code.google.com/p/jessyink/
-*/
-
-
-/*****
-* @licstart
-*
-* The following is the license notice for the part of JavaScript code of this
-* page included between the '@dojostart' and the '@dojoend' notes.
-*/
-
-/*****  **********************************************************************
-*
-*  The 'New' BSD License:
-*  **********************
-*  Copyright (c) 2005-2012, The Dojo Foundation
-*  All rights reserved.
-*
-*  Redistribution and use in source and binary forms, with or without
-*  modification, are permitted provided that the following conditions are met:
-*
-*    * Redistributions of source code must retain the above copyright notice,
-*      this list of conditions and the following disclaimer.
-*    * Redistributions in binary form must reproduce the above copyright notice,
-*      this list of conditions and the following disclaimer in the documentation
-*      and/or other materials provided with the distribution.
-*    * Neither the name of the Dojo Foundation nor the names of its contributors
-*      may be used to endorse or promote products derived from this software
-*      without specific prior written permission.
-*
-*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND
-*  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-*  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-*  DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
-*  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-*  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-*  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-*  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-*  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-*  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-****************************************************************************/
-
-
-/*****
-* @licend
-*
-* The above is the license notice for the part of JavaScript code of this
-* page included between the '@dojostart' and the '@dojoend' notes.
-*/
-
-
-/*****
-* @dojostart
-*
-*  The following code is a derivative work of some part of the dojox.gfx library.
-*  @source http://svn.dojotoolkit.org/src/dojox/trunk/_base/sniff.js
-*/
-
-function has( name )
-{
-return has.cache[name];
-}
-
-has.cache = {};
-
-has.add = function( name, test )
-{
-has.cache[name] = test;
-};
-
-function configureDetectionTools()
-{
-if( !navigator )
-{
-log( 'error: configureDetectionTools: configuration failed' );
-return null;
-}
-
-var n = navigator,
-dua = n.userAgent,
-dav = n.appVersion,
-tv = parseFloat(dav);
-
-has.add('air', dua.indexOf('AdobeAIR') >= 0);
-has.add('khtml', dav.indexOf('Konqueror') >= 0 ? tv : undefined);
-has.add('webkit', parseFloat(dua.split('WebKit/')[1]) || undefined);
-has.add('chrome', parseFloat(dua.split('Chrome/')[1]) || undefined);
-has.add('safari', dav.indexOf('Safari')>=0 && !has('chrome') ? parseFloat(dav.split('Version/')[1]) : undefined);
-has.add('mac', dav.indexOf('Macintosh') >= 0);
-has.add('quirks', document.compatMode == 'BackCompat');
-has.add('ios', /iPhone|iPod|iPad/.test(dua));
-has.add('android', parseFloat(dua.split('Android ')[1]) || undefined);
-
-if(!has('webkit')){
-if(dua.indexOf('Opera') >= 0){
-has.add('opera', tv >= 9.8 ? parseFloat(dua.split('Version/')[1]) || tv : tv);
-}
-
-if(dua.indexOf('Gecko') >= 0 && !has('khtml') && !has('webkit')){
-has.add('mozilla', tv);
-}
-if(has('mozilla')){
-has.add('ff', parseFloat(dua.split('Firefox/')[1] || dua.split('Minefield/')[1]) || undefined);
-}
-
-if(document.all && !has('opera')){
-var isIE = parseFloat(dav.split('MSIE ')[1]) || undefined;
-
-var mode = document.documentMode;
-if(mode && mode != 5 && Math.floor(isIE) != mode){
-isIE = mode;
-}
-
-has.add('ie', isIE);
-}
-
-has.add('wii', typeof opera != 'undefined' && opera.wiiremote);
-}
-
-var detect =
-{
-isFF: has('ff'),
-
-isIE: has('ie'),
-
-isKhtml: has('khtml'),
-
-isWebKit: has('webkit'),
-
-isMozilla: has('mozilla'),
-isMoz: has('mozilla'),
-
-isOpera: has('opera'),
-
-isSafari: has('safari'),
-
-isChrome: has('chrome'),
-
-isMac: has('mac'),
-
-isIos: has('ios'),
-
-isAndroid: has('android'),
-
-isWii: has('wii'),
-
-isQuirks: has('quirks'),
-
-isAir: has('air')
-};
-return detect;
-}
-
-/*****
-* @dojoend
-*
-*  The above code is a derivative work of some part of the dojox.gfx library.
-*  @source http://svn.dojotoolkit.org/src/dojox/trunk/_base/sniff.js
-*/
-
-
-/*****
-* @licstart
-*
-* The following is the license notice for the part of JavaScript code  of
-* this page included between the '@libreofficestart' and the '@libreofficeend'
-* notes.
-*/
-
-/*****  ******************************************************************
-*
-* This file is part of the LibreOffice project.
-*
-* This Source Code Form is subject to the terms of the Mozilla Public
-* License, v. 2.0. If a copy of the MPL was not distributed with this
-* file, You can obtain one at http://mozilla.org/MPL/2.0/.
-*
-* This file incorporates work covered by the following license notice:
-*
-*   Licensed to the Apache Software Foundation (ASF) under one or more
-*   contributor license agreements. See the NOTICE file distributed
-*   with this work for additional information regarding copyright
-*   ownership. The ASF licenses this file to you under the Apache
-*   License, Version 2.0 (the 'License'); you may not use this file
-*   except in compliance with the License. You may obtain a copy of
-*   the License at http://www.apache.org/licenses/LICENSE-2.0 .
-*
-************************************************************************/
-
-/*****
-* @licend
-*
-* The above is the license notice for the part of JavaScript code  of
-* this page included between the '@libreofficestart' and the '@libreofficeend'
-* notes.
-*/
-
-
-/*****
-* @libreofficestart
-*
-* Several parts of the following code are the result of the porting,
-* started on August 2011, of the C++ code included in the source
-* files placed under the folder '/slideshow/source' and
-* sub-folders. This got later rebased onto the AL2-licensed versions
-* of those files in early 2013.
-* @source http://cgit.freedesktop.org/libreoffice/core/tree/slideshow/source
-*
-*/
-
-
-window.onload = init;
-
-
-var aOOOElemMetaSlides = 'ooo:meta_slides';
-var aOOOElemMetaSlide = 'ooo:meta_slide';
-var aOOOElemTextField = 'ooo:text_field';
-var aPresentationClipPathId = 'presentation_clip_path';
-var aPresentationClipPathShrinkId = 'presentation_clip_path_shrink';
-
-var aOOOAttrNumberOfSlides = 'number-of-slides';
-var aOOOAttrStartSlideNumber= 'start-slide-number';
-var aOOOAttrNumberingType = 'page-numbering-type';
-var aOOOAttrListItemNumberingType= 'numbering-type';
-var aOOOAttrUsePositionedChars = 'use-positioned-chars';
-
-var aOOOAttrSlide = 'slide';
-var aOOOAttrMaster = 'master';
-var aOOOAttrHasTransition = 'has-transition';
-var aOOOAttrBackgroundVisibility = 'background-visibility';
-var aOOOAttrMasterObjectsVisibility = 'master-objects-visibility';
-var aOOOAttrPageNumberVisibility = 'page-number-visibility';
-var aOOOAttrDateTimeVisibility = 'date-time-visibility';
-var aOOOAttrFooterVisibility = 'footer-visibility';
-var aOOOAttrHeaderVisibility = 'header-visibility';
-var aOOOAttrDateTimeField = 'date-time-field';
-var aOOOAttrFooterField = 'footer-field';
-var aOOOAttrHeaderField = 'header-field';
-
-var aOOOAttrDateTimeFormat = 'date-time-format';
-
-var aOOOAttrTextAdjust = 'text-adjust';
-
-var aClipPathGroupClassName = 'ClipPathGroup';
-var aPageClassName = 'Page';
-var aSlideNumberClassName = 'Slide_Number';
-var aDateTimeClassName = 'Date/Time';
-var aFooterClassName = 'Footer';
-var aHeaderClassName = 'Header';
-
-var NSS = {};
-NSS['svg']='http://www.w3.org/2000/svg';
-NSS['rdf']='http://www.w3.org/1999/02/22-rdf-syntax-ns#';
-NSS['xlink']='http://www.w3.org/1999/xlink';
-NSS['xml']='http://www.w3.org/XML/1998/namespace';
-NSS['ooo'] = 'http://xml.openoffice.org/svg/export';
-NSS['presentation'] = 'http://sun.com/xmlns/staroffice/presentation';
-NSS['smil'] = 'http://www.w3.org/2001/SMIL20/';
-NSS['anim'] = 'urn:oasis:names:tc:opendocument:xmlns:animation:1.0';
-
-var SLIDE_MODE = 1;
-var INDEX_MODE = 2;
-
-var MOUSE_UP = 1;
-var MOUSE_DOWN = 2;
-var MOUSE_MOVE = 3;
-var MOUSE_WHEEL = 4;
-
-var LEFT_KEY = 37;          // cursor left keycode
-var UP_KEY = 38;            // cursor up keycode
-var RIGHT_KEY = 39;         // cursor right keycode
-var DOWN_KEY = 40;          // cursor down keycode
-var PAGE_UP_KEY = 33;       // page up keycode
-var PAGE_DOWN_KEY = 34;     // page down keycode
-var HOME_KEY = 36;          // home keycode
-var END_KEY = 35;           // end keycode
-var ENTER_KEY = 13;
-var SPACE_KEY = 32;
-var ESCAPE_KEY = 27;
-
-var HIDDEN = 0;
-var VISIBLE = 1;
-var INHERIT = 2;
-var aVisibilityAttributeValue = [ 'hidden', 'visible', 'inherit' ];
-var aVisibilityValue = { 'hidden' : HIDDEN, 'visible' : VISIBLE, 'inherit' : INHERIT };
-
-var ROOT_NODE = document.getElementsByTagNameNS( NSS['svg'], 'svg' )[0];
-var WIDTH = 0;
-var HEIGHT = 0;
-var INDEX_COLUMNS_DEFAULT = 3;
-var INDEX_OFFSET = 0;
-
-var Detect = configureDetectionTools();
-var theMetaDoc;
-var theSlideIndexPage;
-var currentMode = SLIDE_MODE;
-var processingEffect = false;
-var nCurSlide = undefined;
-var bTextHasBeenSelected = false;
-var sLastSelectedText = '';
-
-
-var charCodeDictionary = getDefaultCharCodeDictionary();
-var keyCodeDictionary = getDefaultKeyCodeDictionary();
-
-var mouseHandlerDictionary = getDefaultMouseHandlerDictionary();
-
-
-function object( aObject )
-{
-var F = function() {};
-F.prototype = aObject;
-return new F();
-}
-
-
-function extend( aSubType, aSuperType )
-{
-if (!aSuperType || !aSubType)
-{
-alert('extend failed, verify dependencies');
-}
-var OP = Object.prototype;
-var sp = aSuperType.prototype;
-var rp = object( sp );
-aSubType.prototype = rp;
-
-rp.constructor = aSubType;
-aSubType.superclass = sp;
-
-if (aSuperType != Object && sp.constructor == OP.constructor)
-{
-sp.constructor = aSuperType;
-}
-
-return aSubType;
-}
-
-
-function instantiate( TemplateClass, BaseType )
-{
-if( !TemplateClass.instanceSet )
-TemplateClass.instanceSet = [];
-
-var nSize = TemplateClass.instanceSet.length;
-
-for( var i = 0; i < nSize; ++i )
-{
-if( TemplateClass.instanceSet[i].base === BaseType )
-return TemplateClass.instanceSet[i].instance;
-}
-
-TemplateClass.instanceSet[ nSize ] = {};
-TemplateClass.instanceSet[ nSize ].base = BaseType;
-TemplateClass.instanceSet[ nSize ].instance = TemplateClass( BaseType );
-
-return TemplateClass.instanceSet[ nSize ].instance;
-}
-
-
-function Rectangle( aSVGRectElem )
-{
-var x = parseInt( aSVGRectElem.getAttribute( 'x' ) );
-var y = parseInt( aSVGRectElem.getAttribute( 'y' ) );
-var width = parseInt( aSVGRectElem.getAttribute( 'width' ) );
-var height = parseInt( aSVGRectElem.getAttribute( 'height' ) );
-
-this.left = x;
-this.right = x + width;
-this.top = y;
-this.bottom = y + height;
-}
-
-function log( message )
-{
-if( typeof console == 'object' )
-{
-console.log( message );
-}
-else if( typeof opera == 'object' )
-{
-opera.postError( message );
-}
-else if( typeof java == 'object' && typeof java.lang == 'object' )
-{
-java.lang.System.out.println( message );
-}
-}
-
-function warning( bCondition, sMessage )
-{
-if( bCondition )
-log( sMessage );
-return bCondition;
-}
-
-function getNSAttribute( sNSPrefix, aElem, sAttrName )
-{
-if( !aElem ) return null;
-if( 'getAttributeNS' in aElem )
-{
-return aElem.getAttributeNS( NSS[sNSPrefix], sAttrName );
-}
-else
-{
-return aElem.getAttribute( sNSPrefix + ':' + sAttrName );
-}
-}
-
-function getOOOAttribute( aElem, sAttrName )
-{
-return getNSAttribute( 'ooo', aElem, sAttrName );
-}
-
-function setNSAttribute( sNSPrefix, aElem, sAttrName, aValue )
-{
-if( !aElem ) return false;
-if( 'setAttributeNS' in aElem )
-{
-aElem.setAttributeNS( NSS[sNSPrefix], sAttrName, aValue );
-return true;
-}
-else
-{
-aElem.setAttribute(sNSPrefix + ':' + sAttrName, aValue );
-return true;
-}
-}
-
-function setOOOAttribute( aElem, sAttrName, aValue )
-{
-return setNSAttribute( 'ooo', aElem, sAttrName, aValue );
-}
-
-function checkElemAndSetAttribute( aElem, sAttrName, aValue )
-{
-if( aElem )
-aElem.setAttribute( sAttrName, aValue );
-}
-
-function getElementsByClassName( aElem, sClassName )
-{
-
-var aElementSet = [];
-if( 'getElementsByClassName' in aElem )
-{
-aElementSet = aElem.getElementsByClassName( sClassName );
-}
-else
-{
-var aElementSetByClassProperty = getElementsByProperty( aElem, 'class' );
-for( var i = 0; i < aElementSetByClassProperty.length; ++i )
-{
-var sAttrClassName = aElementSetByClassProperty[i].getAttribute( 'class' );
-if( sAttrClassName == sClassName )
-{
-aElementSet.push( aElementSetByClassProperty[i] );
-}
-}
-}
-return aElementSet;
-}
-
-function getElementByClassName( aElem, sClassName /*, sTagName */)
-{
-var aElementSet = getElementsByClassName( aElem, sClassName );
-if ( aElementSet.length == 1 )
-return aElementSet[0];
-else
-return null;
-}
-
-function getClassAttribute(  aElem )
-{
-if( aElem )
-return aElem.getAttribute( 'class' );
-return '';
-}
-
-function createElementGroup( aParentElement, aElementList, nFrom, nCount, sGroupClass, sGroupId )
-{
-var nTo = nFrom + nCount;
-if( nCount < 1 || aElementList.length < nTo )
-{
-log( 'createElementGroup: not enough elements available.' );
-return;
-}
-var firstElement = aElementList[nFrom];
-if( !firstElement )
-{
-log( 'createElementGroup: element not found.' );
-return;
-}
-var aGroupElement = document.createElementNS( NSS['svg'], 'g' );
-if( sGroupId )
-aGroupElement.setAttribute( 'id', sGroupId );
-if( sGroupClass )
-aGroupElement.setAttribute( 'class', sGroupClass );
-aParentElement.insertBefore( aGroupElement, firstElement );
-var i = nFrom;
-for( ; i < nTo; ++i )
-{
-aParentElement.removeChild( aElementList[i] );
-aGroupElement.appendChild( aElementList[i] );
-}
-}
-
-function initVisibilityProperty( aElement )
-{
-var nVisibility = VISIBLE;
-var sVisibility = aElement.getAttribute( 'visibility' );
-if( sVisibility ) nVisibility = aVisibilityValue[ sVisibility ];
-return nVisibility;
-}
-
-function setElementVisibility( aElement, nCurrentVisibility, nNewVisibility )
-{
-if( nCurrentVisibility !=  nNewVisibility )
-{
-checkElemAndSetAttribute( aElement, 'visibility', aVisibilityAttributeValue[nNewVisibility] );
-return nNewVisibility;
-}
-return nCurrentVisibility;
-}
-
-function getSafeIndex( nIndex, nMin, nMax )
-{
-if( nIndex < nMin )
-return nMin;
-else if( nIndex > nMax )
-return nMax;
-else
-return nIndex;
-}
-
-function getRandomInt( nMax )
-{
-return Math.floor( Math.random() * nMax );
-}
-
-function isTextFieldElement( aElement )
-{
-var sClassName = aElement.getAttribute( 'class' );
-return ( sClassName === aSlideNumberClassName ) ||
-( sClassName === aFooterClassName ) ||
-( sClassName === aHeaderClassName ) ||
-( sClassName === aDateTimeClassName );
-}
-
-
-function DebugPrinter()
-{
-this.bEnabled = false;
-}
-
-
-DebugPrinter.prototype.on = function()
-{
-this.bEnabled = true;
-};
-
-DebugPrinter.prototype.off = function()
-{
-this.bEnabled = false;
-};
-
-DebugPrinter.prototype.isEnabled = function()
-{
-return this.bEnabled;
-};
-
-DebugPrinter.prototype.print = function( sMessage, nTime )
-{
-if( this.isEnabled() )
-{
-var sInfo = 'DBG: ' + sMessage;
-if( nTime )
-sInfo += ' (at: ' + String( nTime / 1000 ) + 's)';
-log( sInfo );
-}
-};
-
-
-var aGenericDebugPrinter = new DebugPrinter();
-aGenericDebugPrinter.off();
-var DBGLOG = bind2( DebugPrinter.prototype.print, aGenericDebugPrinter );
-
-var NAVDBG = new DebugPrinter();
-NAVDBG.off();
-
-var ANIMDBG = new DebugPrinter();
-ANIMDBG.off();
-
-var aRegisterEventDebugPrinter = new DebugPrinter();
-aRegisterEventDebugPrinter.off();
-
-var aTimerEventQueueDebugPrinter = new DebugPrinter();
-aTimerEventQueueDebugPrinter.off();
-
-var aEventMultiplexerDebugPrinter = new DebugPrinter();
-aEventMultiplexerDebugPrinter.off();
-
-var aNextEffectEventArrayDebugPrinter = new DebugPrinter();
-aNextEffectEventArrayDebugPrinter.off();
-
-var aActivityQueueDebugPrinter = new DebugPrinter();
-aActivityQueueDebugPrinter.off();
-
-var aAnimatedElementDebugPrinter = new DebugPrinter();
-aAnimatedElementDebugPrinter.off();
-
-
-function MetaDocument()
-{
-var aMetaDocElem = document.getElementById( aOOOElemMetaSlides );
-assert( aMetaDocElem, 'MetaDocument: the svg element with id:' + aOOOElemMetaSlides + 'is not valid.');
-
-this.nNumberOfSlides = parseInt( aMetaDocElem.getAttributeNS( NSS['ooo'], aOOOAttrNumberOfSlides ) );
-assert( typeof this.nNumberOfSlides == 'number' && this.nNumberOfSlides > 0,
-'MetaDocument: number of slides is zero or undefined.' );
-this.nStartSlideNumber = parseInt( aMetaDocElem.getAttributeNS( NSS['ooo'], aOOOAttrStartSlideNumber ) ) || 0;
-this.sPageNumberingType = aMetaDocElem.getAttributeNS( NSS['ooo'], aOOOAttrNumberingType ) || 'arabic';
-this.bIsUsePositionedChars = ( aMetaDocElem.getAttributeNS( NSS['ooo'], aOOOAttrUsePositionedChars ) === 'true' );
-
-this.aClipPathGroup = getElementByClassName( ROOT_NODE, aClipPathGroupClassName );
-assert( this.aClipPathGroup, 'MetaDocument: the clip path group element is not valid.');
-
-this.aPresentationClipPath = document.getElementById( aPresentationClipPathId );
-assert( this.aPresentationClipPath,
-'MetaDocument: the presentation clip path element element is not valid.');
-
-this.aMetaSlideSet = [];
-this.aMasterPageSet = {};
-this.aTextFieldHandlerSet = {};
-this.aTextFieldContentProviderSet = [];
-this.aSlideNumberProvider = new SlideNumberProvider( this.nStartSlideNumber + 1, this.sPageNumberingType );
-
-this.bIsAnimated = false;
-this.aSlideAnimationsMap = {};
-this.initSlideAnimationsMap();
-
-this.theMetaDummySlide = new MetaSlide( 'ooo:meta_dummy_slide', this );
-
-for( var i = 0; i < this.nNumberOfSlides; ++i )
-{
-var sMetaSlideId = aOOOElemMetaSlide + '_' + i;
-this.aMetaSlideSet.push( new MetaSlide( sMetaSlideId, this ) );
-}
-assert( this.aMetaSlideSet.length == this.nNumberOfSlides,
-'MetaDocument: aMetaSlideSet.length != nNumberOfSlides.' );
-}
-
-MetaDocument.prototype =
-{
-
-getCurrentSlide : function()
-{
-return this.aMetaSlideSet[nCurSlide];
-},
-
-setCurrentSlide : function( nSlideIndex )
-{
-if( nSlideIndex >= 0 &&  nSlideIndex < this.nNumberOfSlides )
-{
-if( nCurSlide !== undefined )
-this.aMetaSlideSet[nCurSlide].hide();
-this.aMetaSlideSet[nSlideIndex].show();
-nCurSlide = nSlideIndex;
-}
-else
-{
-log('MetaDocument.setCurrentSlide: slide index out of range: ' + nSlideIndex );
-}
-},
-
-
-initSlideAnimationsMap : function()
-{
-var aAnimationsSection = document.getElementById( 'presentation-animations' );
-if( aAnimationsSection )
-{
-var aAnimationsDefSet = aAnimationsSection.getElementsByTagName( 'defs' );
-
-this.bIsAnimated = ( typeof aAnimationsDefSet.length =='number' &&
-aAnimationsDefSet.length > 0 );
-
-for( var i = 0; i < aAnimationsDefSet.length; ++i )
-{
-var sSlideId = aAnimationsDefSet[i].getAttributeNS( NSS['ooo'], aOOOAttrSlide );
-var aChildSet = getElementChildren( aAnimationsDefSet[i] );
-if( sSlideId && ( aChildSet.length === 1 ) )
-{
-this.aSlideAnimationsMap[ sSlideId ] = aChildSet[0];
-}
-}
-}
-}
-
-}; // end MetaDocument prototype
-
-function MetaSlide( sMetaSlideId, aMetaDoc )
-{
-this.theDocument = document;
-this.id = sMetaSlideId;
-this.theMetaDoc = aMetaDoc;
-
-this.element = this.theDocument.getElementById( this.id );
-assert( this.element,
-'MetaSlide: meta_slide element <' + this.id + '> not found.' );
-
-this.slideId = this.element.getAttributeNS( NSS['ooo'], aOOOAttrSlide );
-this.slideElement = this.theDocument.getElementById( this.slideId );
-assert( this.slideElement,
-'MetaSlide: slide element <' + this.slideId + '> not found.' );
-
-if( this.slideId !== 'dummy_slide' )
-this.nSlideNumber = parseInt( this.slideId.substr(2) );
-else
-this.nSlideNumber= -1;
-
-this.aContainerElement = this.slideElement.parentNode;
-this.slideContainerId = this.aContainerElement.getAttribute( 'id' );
-this.aVisibilityStatusElement = this.aContainerElement.parentNode;
-
-this.pageElement = getElementByClassName( this.slideElement, aPageClassName );
-assert( this.pageElement,
-'MetaSlide: page element <' + this.slideId + '> not found.' );
-
-this.masterPage = this.initMasterPage();
-
-this.nAreMasterObjectsVisible     = this.initVisibilityProperty( aOOOAttrMasterObjectsVisibility,  VISIBLE );
-this.nIsBackgroundVisible         = this.initVisibilityProperty( aOOOAttrBackgroundVisibility,     VISIBLE );
-this.nIsPageNumberVisible         = this.initVisibilityProperty( aOOOAttrPageNumberVisibility,     HIDDEN );
-this.nIsDateTimeVisible           = this.initVisibilityProperty( aOOOAttrDateTimeVisibility,       VISIBLE );
-this.nIsFooterVisible             = this.initVisibilityProperty( aOOOAttrFooterVisibility,         VISIBLE );
-this.nIsHeaderVisible             = this.initVisibilityProperty( aOOOAttrHeaderVisibility,         VISIBLE );
-
-this.bIsDateTimeVariable = undefined;
-
-this.aTextFieldContentProviderSet = {};
-this.aTextFieldContentProviderSet[aSlideNumberClassName]   = this.initSlideNumberFieldContentProvider();
-this.aTextFieldContentProviderSet[aDateTimeClassName]      = this.initDateTimeFieldContentProvider( aOOOAttrDateTimeField );
-this.aTextFieldContentProviderSet[aFooterClassName]        = this.initFixedTextFieldContentProvider( aOOOAttrFooterField );
-this.aTextFieldContentProviderSet[aHeaderClassName]        = this.initFixedTextFieldContentProvider( aOOOAttrHeaderField );
-
-this.aTransitionHandler = null;
-this.bHasTransition = this.initHasTransition() || true;
-if( this.bHasTransition )
-{
-this.aTransitionHandler = new SlideTransition( this.getSlideAnimationsRoot(), this.slideId );
-}
-
-this.aSlideAnimationsHandler = new SlideAnimations( aSlideShow.getContext() );
-this.aSlideAnimationsHandler.importAnimations( this.getSlideAnimationsRoot() );
-this.aSlideAnimationsHandler.parseElements();
-
-if( false && this.aSlideAnimationsHandler.aRootNode )
-log( this.aSlideAnimationsHandler.aRootNode.info( true ) );
-
-this.aTextShapeSet = this.collectTextShapes();
-
-this.aHyperlinkSet = this.initHyperlinks();
-
-}
-
-MetaSlide.prototype =
-{
-
-show : function()
-{
-this.updateMasterPageView();
-this.aVisibilityStatusElement.setAttribute( 'visibility', 'inherit' );
-},
-
-hide : function()
-{
-this.aVisibilityStatusElement.setAttribute( 'visibility', 'hidden' );
-},
-
-updateMasterPageView : function()
-{
-if( !this.aMasterPageView )
-{
-this.aMasterPageView = new MasterPageView( this );
-this.aMasterPageView.attachToSlide();
-}
-this.aMasterPageView.update();
-},
-
-initMasterPage : function()
-{
-var sMasterPageId = this.element.getAttributeNS( NSS['ooo'], aOOOAttrMaster );
-
-if( !this.theMetaDoc.aMasterPageSet.hasOwnProperty( sMasterPageId ) )
-{
-this.theMetaDoc.aMasterPageSet[ sMasterPageId ] = new MasterPage( sMasterPageId, this );
-
-this.theMetaDoc.aTextFieldHandlerSet[ sMasterPageId ] = {};
-}
-return this.theMetaDoc.aMasterPageSet[ sMasterPageId ];
-},
-
-initHasTransition : function()
-{
-var sHasTransition = this.element.getAttributeNS( NSS['ooo'], aOOOAttrHasTransition );
-return ( sHasTransition === 'true' );
-},
-
-initVisibilityProperty : function( aVisibilityAttribute, nDefaultValue )
-{
-var nVisibility = nDefaultValue;
-var sVisibility = getOOOAttribute( this.element, aVisibilityAttribute );
-if( sVisibility )
-nVisibility = aVisibilityValue[ sVisibility ];
-return nVisibility;
-},
-
-initSlideNumberFieldContentProvider : function()
-{
-return this.theMetaDoc.aSlideNumberProvider;
-},
-
-initDateTimeFieldContentProvider : function( aOOOAttrDateTimeField )
-{
-var sTextFieldId = getOOOAttribute( this.element, aOOOAttrDateTimeField );
-if( !sTextFieldId )  return null;
-
-var nLength = aOOOElemTextField.length + 1;
-var nIndex = parseInt(sTextFieldId.substring( nLength ) );
-if( typeof nIndex != 'number') return null;
-
-if( !this.theMetaDoc.aTextFieldContentProviderSet[ nIndex ] )
-{
-var aTextField;
-var aTextFieldElem = document.getElementById( sTextFieldId );
-var sClassName = getClassAttribute( aTextFieldElem );
-if( sClassName == 'FixedDateTimeField' )
-{
-aTextField = new FixedTextProvider( aTextFieldElem );
-this.bIsDateTimeVariable = false;
-}
-else if( sClassName == 'VariableDateTimeField' )
-{
-aTextField = new CurrentDateTimeProvider( aTextFieldElem );
-this.bIsDateTimeVariable = true;
-}
-else
-{
-aTextField = null;
-}
-this.theMetaDoc.aTextFieldContentProviderSet[ nIndex ] = aTextField;
-}
-return this.theMetaDoc.aTextFieldContentProviderSet[ nIndex ];
-},
-
-initFixedTextFieldContentProvider : function( aOOOAttribute )
-{
-var sTextFieldId = getOOOAttribute( this.element, aOOOAttribute );
-if( !sTextFieldId ) return null;
-
-var nLength = aOOOElemTextField.length + 1;
-var nIndex = parseInt( sTextFieldId.substring( nLength ) );
-if( typeof nIndex != 'number') return null;
-
-if( !this.theMetaDoc.aTextFieldContentProviderSet[ nIndex ] )
-{
-var aTextFieldElem = document.getElementById( sTextFieldId );
-this.theMetaDoc.aTextFieldContentProviderSet[ nIndex ]
-= new FixedTextProvider( aTextFieldElem );
-}
-return this.theMetaDoc.aTextFieldContentProviderSet[ nIndex ];
-},
-
-collectTextShapes : function()
-{
-var aTextShapeSet = [];
-var aTextShapeIndexElem = getElementByClassName( document, 'TextShapeIndex' );
-if( aTextShapeIndexElem )
-{
-var aIndexEntryList = getElementChildren( aTextShapeIndexElem );
-var i;
-for( i = 0; i < aIndexEntryList.length; ++i )
-{
-var sSlideId = getOOOAttribute( aIndexEntryList[i], 'slide' );
-if( sSlideId === this.slideId )
-{
-var sTextShapeIds = getOOOAttribute( aIndexEntryList[i], 'id-list' );
-if( sTextShapeIds )
-{
-var aTextShapeIdSet =  sTextShapeIds.split( ' ' );
-var j;
-for( j = 0; j < aTextShapeIdSet.length; ++j )
-{
-var aTextShapeElem = document.getElementById( aTextShapeIdSet[j] );
-if( aTextShapeElem )
-{
-aTextShapeSet.push( aTextShapeElem );
-}
-else
-{
-log( 'warning: MetaSlide.collectTextShapes: text shape with id <' + aTextShapeIdSet[j] + '> is not valid.'  );
-}
-}
-}
-break;
-}
-}
-}
-return aTextShapeSet;
-},
-
-initHyperlinks : function()
-{
-var aHyperlinkSet = {};
-var i;
-for( i = 0; i < this.aTextShapeSet.length; ++i )
-{
-if( this.aTextShapeSet[i] )
-{
-var aHyperlinkIdList = getElementByClassName( this.aTextShapeSet[i], 'HyperlinkIdList' );
-if( aHyperlinkIdList )
-{
-var sHyperlinkIds = aHyperlinkIdList.textContent;
-if( sHyperlinkIds )
-{
-var aHyperlinkIdSet = sHyperlinkIds.trim().split( ' ' );
-var j;
-for( j = 0; j < aHyperlinkIdSet.length; ++j )
-{
-var sId = aHyperlinkIdSet[j];
-aHyperlinkSet[ sId ] = new HyperlinkElement( sId, this.aSlideAnimationsHandler.aEventMultiplexer );
-}
-}
-}
-}
-}
-return aHyperlinkSet;
-},
-
-getSlideAnimationsRoot : function()
-{
-return this.theMetaDoc.aSlideAnimationsMap[ this.slideId ];
-}
-
-}; // end MetaSlide prototype
-
-function MasterPage( sMasterPageId, aMetaSlide )
-{
-this.id = sMasterPageId;
-this.metaSlide = aMetaSlide;
-
-this.element = document.getElementById( this.id );
-assert( this.element,
-'MasterPage: master page element <' + this.id + '> not found.' );
-
-this.background = getElementByClassName( this.element, 'Background' );
-if( this.background )
-{
-this.backgroundId = this.background.getAttribute( 'id' );
-this.backgroundVisibility = initVisibilityProperty( this.background );
-}
-else
-{
-this.backgroundId = '';
-log( 'MasterPage: the background element is not valid.' );
-}
-
-this.backgroundObjects = getElementByClassName( this.element, 'BackgroundObjects' );
-if( this.backgroundObjects )
-{
-this.backgroundObjectsId = this.backgroundObjects.getAttribute( 'id' );
-this.backgroundObjectsVisibility = initVisibilityProperty( this.backgroundObjects );
-
-if( this.backgroundObjectsVisibility != HIDDEN )
-{
-var aBackgroundObjectList = getElementChildren( this.backgroundObjects );
-var nFrom = 0;
-var nCount = 0;
-var nSubGroupId = 1;
-var sClass;
-var sId = '';
-this.aBackgroundObjectSubGroupIdList = [];
-var i = 0;
-for( ; i < aBackgroundObjectList.length; ++i )
-{
-sClass = aBackgroundObjectList[i].getAttribute( 'class' );
-if( !sClass || ( ( sClass !== aDateTimeClassName ) && ( sClass !== aFooterClassName )
-&& ( sClass !== aHeaderClassName ) && ( sClass !== aSlideNumberClassName ) ) )
-{
-if( nCount === 0 )
-{
-nFrom = i;
-sId = this.backgroundObjectsId + '.' + nSubGroupId;
-++nSubGroupId;
-this.aBackgroundObjectSubGroupIdList.push( sId );
-}
-++nCount;
-}
-else
-{
-this.aBackgroundObjectSubGroupIdList.push( sClass );
-if( nCount !== 0 )
-{
-createElementGroup( this.backgroundObjects, aBackgroundObjectList, nFrom, nCount, 'BackgroundObjectSubgroup', sId );
-nCount = 0;
-}
-}
-}
-if( nCount !== 0 )
-{
-createElementGroup( this.backgroundObjects, aBackgroundObjectList, nFrom, nCount, 'BackgroundObjectSubgroup', sId );
-}
-}
-}
-else
-{
-this.backgroundObjectsId = '';
-log( 'MasterPage: the background objects element is not valid.' );
-}
-
-this.aPlaceholderShapeSet = {};
-this.initPlaceholderShapes();
-}
-
-MasterPage.prototype =
-{
-
-initPlaceholderShapes : function()
-{
-this.aPlaceholderShapeSet[ aSlideNumberClassName ] = new PlaceholderShape( this, aSlideNumberClassName );
-this.aPlaceholderShapeSet[ aDateTimeClassName ] = new PlaceholderShape( this, aDateTimeClassName );
-this.aPlaceholderShapeSet[ aFooterClassName ] = new PlaceholderShape( this, aFooterClassName );
-this.aPlaceholderShapeSet[ aHeaderClassName ] = new PlaceholderShape( this, aHeaderClassName );
-}
-
-}; // end MasterPage prototype
-
-function PlaceholderShape( aMasterPage, sClassName )
-{
-this.masterPage = aMasterPage;
-this.className = sClassName;
-
-this.element = null;
-this.textElement = null;
-this.init();
-}
-
-PlaceholderShape.prototype.isValid = function()
-{
-return ( this.element && this.textElement );
-};
-
-
-PlaceholderShape.prototype.init = function()
-{
-
-var aTextFieldElement = getElementByClassName( this.masterPage.backgroundObjects, this.className );
-if( aTextFieldElement )
-{
-var aPlaceholderElement = getElementByClassName( aTextFieldElement, 'PlaceholderText' );
-if( aPlaceholderElement )
-{
-var aSVGRectElem = getElementByClassName( aTextFieldElement, 'BoundingBox' );
-if( aSVGRectElem )
-{
-var aRect = new Rectangle( aSVGRectElem );
-var sTextAdjust = getOOOAttribute( aTextFieldElement, aOOOAttrTextAdjust ) || 'left';
-var sTextAnchor, sX;
-if( sTextAdjust == 'left' )
-{
-sTextAnchor = 'start';
-sX = String( aRect.left );
-}
-else if( sTextAdjust == 'right' )
-{
-sTextAnchor = 'end';
-sX = String( aRect.right );
-}
-else if( sTextAdjust == 'center' )
-{
-sTextAnchor = 'middle';
-var nMiddle = ( aRect.left + aRect.right ) / 2;
-sX = String( parseInt( String( nMiddle ) ) );
-}
-if( sTextAnchor )
-aPlaceholderElement.setAttribute( 'text-anchor', sTextAnchor );
-if( sX )
-aPlaceholderElement.setAttribute( 'x', sX );
-}
-
-if( this.masterPage.metaSlide.theMetaDoc.bIsUsePositionedChars )
-{
-var aTextLineGroupElem = aPlaceholderElement.parentNode.parentNode;
-if( aTextLineGroupElem )
-{
-var sFontFamilyAttr = aTextLineGroupElem.getAttribute( 'font-family' );
-if( sFontFamilyAttr )
-{
-var aChildSet = getElementChildren( aTextLineGroupElem );
-if( aChildSet.length > 1  )
-var i = 1;
-for( ; i < aChildSet.length; ++i )
-{
-aTextLineGroupElem.removeChild( aChildSet[i] );
-}
-}
-}
-}
-this.element = aTextFieldElement;
-this.textElement = aPlaceholderElement;
-}
-}
-};
-
-function MasterPageView( aMetaSlide )
-{
-this.aMetaSlide = aMetaSlide;
-this.aSlideElement = aMetaSlide.slideElement;
-this.aPageElement = aMetaSlide.pageElement;
-this.aMasterPage = aMetaSlide.masterPage;
-this.aMPVElement = this.createElement();
-this.bIsAttached = false;
-}
-
-
-MasterPageView.prototype.attachToSlide = function()
-{
-if( !this.bIsAttached )
-{
-var aInsertedElement = this.aSlideElement.insertBefore( this.aMPVElement, this.aPageElement );
-assert( aInsertedElement === this.aMPVElement,
-'MasterPageView.attachToSlide: aInsertedElement != this.aMPVElement' );
-
-this.bIsAttached = true;
-}
-};
-
-MasterPageView.prototype.detachFromSlide = function()
-{
-if( this.bIsAttached )
-{
-this.aSlideElement.removeChild( this.aMPVElement );
-this.bIsAttached = false;
-}
-};
-
-MasterPageView.prototype.update = function()
-{
-if( this.aDateTimeFieldHandler && this.aMetaSlide.bIsDateTimeVariable )
-this.aDateTimeFieldHandler.update();
-};
-
-
-MasterPageView.prototype.createElement = function()
-{
-var theDocument = document;
-var aMasterPageViewElement = theDocument.createElementNS( NSS['svg'], 'g' );
-assert( aMasterPageViewElement,
-'MasterPageView.createElement: failed to create a master page view element.' );
-aMasterPageViewElement.setAttribute( 'class', 'MasterPageView' );
-
-var aWhiteRect = theDocument.createElementNS( NSS['svg'], 'rect' );
-var nWidthExt = WIDTH / 1000;
-var nHeightExt = HEIGHT / 1000;
-aWhiteRect.setAttribute( 'x', String( -nWidthExt / 2 ) );
-aWhiteRect.setAttribute( 'y', String( -nHeightExt / 2 ) );
-aWhiteRect.setAttribute( 'width', String( WIDTH + nWidthExt ) );
-aWhiteRect.setAttribute( 'height', String( HEIGHT + nHeightExt ) );
-aWhiteRect.setAttribute( 'fill', '#FFFFFF' );
-aMasterPageViewElement.appendChild( aWhiteRect );
-
-if( this.aMetaSlide.nIsBackgroundVisible )
-{
-this.aBackgroundElement = theDocument.createElementNS( NSS['svg'], 'use' );
-this.aBackgroundElement.setAttribute( 'class', 'Background' );
-setNSAttribute( 'xlink', this.aBackgroundElement,
-'href', '#' + this.aMasterPage.backgroundId );
-
-aMasterPageViewElement.appendChild( this.aBackgroundElement );
-}
-
-if( this.aMetaSlide.nAreMasterObjectsVisible )
-{
-this.aBackgroundObjectsElement = theDocument.createElementNS( NSS['svg'], 'g' );
-this.aBackgroundObjectsElement.setAttribute( 'class', 'BackgroundObjects' );
-
-var aBackgroundObjectSubGroupIdList = this.aMasterPage.aBackgroundObjectSubGroupIdList;
-this.aBackgroundSubGroupElementSet = [];
-var aPlaceholderShapeSet = this.aMasterPage.aPlaceholderShapeSet;
-var aTextFieldContentProviderSet = this.aMetaSlide.aTextFieldContentProviderSet;
-var aDefsElement = this.aMetaSlide.element.parentNode;
-var aTextFieldHandlerSet = this.aMetaSlide.theMetaDoc.aTextFieldHandlerSet;
-var sMasterSlideId = this.aMasterPage.id;
-
-var i = 0;
-var sId;
-for( ; i < aBackgroundObjectSubGroupIdList.length; ++i )
-{
-sId = aBackgroundObjectSubGroupIdList[i];
-if( sId === aSlideNumberClassName )
-{
-if( aPlaceholderShapeSet[aSlideNumberClassName] &&
-aPlaceholderShapeSet[aSlideNumberClassName].isValid() &&
-this.aMetaSlide.nIsPageNumberVisible &&
-aTextFieldContentProviderSet[aSlideNumberClassName] )
-{
-this.aSlideNumberFieldHandler =
-new SlideNumberFieldHandler( aPlaceholderShapeSet[aSlideNumberClassName],
-aTextFieldContentProviderSet[aSlideNumberClassName] );
-this.aSlideNumberFieldHandler.update( this.aMetaSlide.nSlideNumber );
-this.aSlideNumberFieldHandler.appendTo( this.aBackgroundObjectsElement );
-}
-}
-else if( sId === aDateTimeClassName )
-{
-if( this.aMetaSlide.nIsDateTimeVisible )
-{
-this.aDateTimeFieldHandler =
-this.initTextFieldHandler( aDateTimeClassName, aPlaceholderShapeSet,
-aTextFieldContentProviderSet, aDefsElement,
-aTextFieldHandlerSet, sMasterSlideId );
-}
-}
-else if( sId === aFooterClassName )
-{
-if( this.aMetaSlide.nIsFooterVisible )
-{
-this.aFooterFieldHandler =
-this.initTextFieldHandler( aFooterClassName, aPlaceholderShapeSet,
-aTextFieldContentProviderSet, aDefsElement,
-aTextFieldHandlerSet, sMasterSlideId );
-}
-}
-else if( sId === aHeaderClassName )
-{
-if( this.aMetaSlide.nIsHeaderVisible )
-{
-this.aHeaderFieldHandler =
-this.initTextFieldHandler( aHeaderClassName, aPlaceholderShapeSet,
-aTextFieldContentProviderSet, aDefsElement,
-aTextFieldHandlerSet, sMasterSlideId );
-}
-}
-else
-{
-var aBackgroundSubGroupElement = theDocument.createElementNS( NSS['svg'], 'use' );
-aBackgroundSubGroupElement.setAttribute( 'class', 'BackgroundObjectSubGroup' );
-setNSAttribute( 'xlink', aBackgroundSubGroupElement,
-'href', '#' + sId );
-this.aBackgroundSubGroupElementSet.push( aBackgroundSubGroupElement );
-this.aBackgroundObjectsElement.appendChild( aBackgroundSubGroupElement );
-}
-
-}
-aMasterPageViewElement.appendChild( this.aBackgroundObjectsElement );
-}
-
-return aMasterPageViewElement;
-};
-
-MasterPageView.prototype.initTextFieldHandler =
-function( sClassName, aPlaceholderShapeSet, aTextFieldContentProviderSet,
-aDefsElement, aTextFieldHandlerSet, sMasterSlideId )
-{
-var aTextFieldHandler = null;
-if( aPlaceholderShapeSet[sClassName] &&
-aPlaceholderShapeSet[sClassName].isValid()
-&& aTextFieldContentProviderSet[sClassName] )
-{
-var sTextFieldContentProviderId = aTextFieldContentProviderSet[sClassName].sId;
-if ( !aTextFieldHandlerSet[ sMasterSlideId ][ sTextFieldContentProviderId ] )
-{
-aTextFieldHandlerSet[ sMasterSlideId ][ sTextFieldContentProviderId ] =
-new TextFieldHandler( aPlaceholderShapeSet[sClassName],
-aTextFieldContentProviderSet[sClassName] );
-aTextFieldHandler = aTextFieldHandlerSet[ sMasterSlideId ][ sTextFieldContentProviderId ];
-aTextFieldHandler.update();
-aTextFieldHandler.appendTo( aDefsElement );
-}
-else
-{
-aTextFieldHandler = aTextFieldHandlerSet[ sMasterSlideId ][ sTextFieldContentProviderId ];
-}
-
-var aTextFieldElement = document.createElementNS( NSS['svg'], 'use' );
-aTextFieldElement.setAttribute( 'class', sClassName );
-setNSAttribute( 'xlink', aTextFieldElement,
-'href', '#' + aTextFieldHandler.sId );
-this.aBackgroundObjectsElement.appendChild( aTextFieldElement );
-}
-return aTextFieldHandler;
-};
-
-function TextFieldHandler( aPlaceholderShape, aTextContentProvider )
-{
-this.aPlaceHolderShape = aPlaceholderShape;
-this.aTextContentProvider = aTextContentProvider;
-assert( this.aTextContentProvider,
-'TextFieldHandler: text content provider not defined.' );
-this.sId = 'tf' + String( TextFieldHandler.getUniqueId() );
-this.aTextFieldElement = null;
-this.aTextPlaceholderElement = null;
-this.cloneElement();
-}
-
-
-TextFieldHandler.CURR_UNIQUE_ID = 0;
-
-TextFieldHandler.getUniqueId = function()
-{
-++TextFieldHandler.CURR_UNIQUE_ID;
-return TextFieldHandler.CURR_UNIQUE_ID;
-};
-
-TextFieldHandler.prototype.cloneElement = function()
-{
-assert( this.aPlaceHolderShape && this.aPlaceHolderShape.isValid(),
-'TextFieldHandler.cloneElement: placeholder shape is not valid.' );
-this.aTextFieldElement = this.aPlaceHolderShape.element.cloneNode( true /* deep clone */ );
-assert( this.aTextFieldElement,
-'TextFieldHandler.cloneElement: aTextFieldElement is not defined' );
-this.aTextFieldElement.setAttribute( 'id', this.sId );
-this.aTextFieldElement.removeAttribute( 'visibility' );
-this.aTextPlaceholderElement = getElementByClassName( this.aTextFieldElement, 'PlaceholderText' );
-assert( this.aTextPlaceholderElement,
-'TextFieldHandler.cloneElement: aTextPlaceholderElement is not defined' );
-};
-
-
-TextFieldHandler.prototype.appendTo = function( aParentNode )
-{
-if( !this.aTextFieldElement )
-{
-log( 'TextFieldHandler.appendTo: aTextFieldElement is not defined' );
-return;
-}
-if( !aParentNode )
-{
-log( 'TextFieldHandler.appendTo: parent node is not defined' );
-return;
-}
-
-aParentNode.appendChild( this.aTextFieldElement );
-};
-
-TextFieldHandler.prototype.setTextContent = function( sText )
-{
-if( !this.aTextPlaceholderElement )
-{
-log( 'PlaceholderShape.setTextContent: text element is not valid in placeholder of type '
-+ this.className + ' that belongs to master slide ' + this.masterPage.id );
-return;
-}
-this.aTextPlaceholderElement.textContent = sText;
-};
-
-TextFieldHandler.prototype.update = function()
-{
-if( !this.aTextContentProvider )
-log('TextFieldHandler.update: text content provider not defined.');
-else
-this.aTextContentProvider.update( this );
-};
-
-function SlideNumberFieldHandler( aPlaceholderShape, aTextContentProvider )
-{
-SlideNumberFieldHandler.superclass.constructor.call( this, aPlaceholderShape, aTextContentProvider );
-}
-extend( SlideNumberFieldHandler, TextFieldHandler );
-
-
-SlideNumberFieldHandler.prototype.update = function( nPageNumber )
-{
-if( !this.aTextContentProvider )
-log('TextFieldHandler.update: text content provider not defined.');
-else
-this.aTextContentProvider.update( this, nPageNumber );
-};
-
-
-function TextFieldContentProvider( aTextFieldContentElement )
-{
-if( aTextFieldContentElement )
-this.sId = aTextFieldContentElement.getAttribute( 'id' );
-}
-
-function FixedTextProvider( aTextFieldContentElement )
-{
-FixedTextProvider.superclass.constructor.call( this, aTextFieldContentElement );
-this.text = aTextFieldContentElement.textContent;
-}
-extend( FixedTextProvider, TextFieldContentProvider );
-
-
-FixedTextProvider.prototype.update = function( aFixedTextField )
-{
-aFixedTextField.setTextContent( this.text );
-};
-
-function CurrentDateTimeProvider( aTextFieldContentElement )
-{
-CurrentDateTimeProvider.superclass.constructor.call( this, aTextFieldContentElement );
-this.dateTimeFormat = getOOOAttribute( aTextFieldContentElement, aOOOAttrDateTimeFormat );
-}
-extend( CurrentDateTimeProvider, TextFieldContentProvider );
-
-
-CurrentDateTimeProvider.prototype.update = function( aDateTimeField )
-{
-var sText = this.createDateTimeText( this.dateTimeFormat );
-aDateTimeField.setTextContent( sText );
-};
-
-
-CurrentDateTimeProvider.prototype.createDateTimeText = function( sDateTimeFormat )
-{
-var aDate = new Date();
-var sDate = aDate.toLocaleString();
-return sDate;
-};
-
-function SlideNumberProvider( nInitialSlideNumber, sPageNumberingType )
-{
-SlideNumberProvider.superclass.constructor.call( this, null );
-this.nInitialSlideNumber = nInitialSlideNumber;
-this.pageNumberingType = sPageNumberingType;
-
-}
-extend( SlideNumberProvider, TextFieldContentProvider );
-
-
-SlideNumberProvider.prototype.getNumberingType = function()
-{
-return this.pageNumberingType;
-};
-
-
-SlideNumberProvider.prototype.update = function( aSlideNumberField, nSlideNumber )
-{
-if( nSlideNumber === undefined )
-{
-if( nCurSlide === undefined )
-nSlideNumber = this.nInitialSlideNumber;
-else
-nSlideNumber = nCurSlide + 1;
-}
-var sText = this.createSlideNumberText( nSlideNumber, this.getNumberingType() );
-aSlideNumberField.setTextContent( sText );
-};
-
-
-SlideNumberProvider.prototype.createSlideNumberText = function( nSlideNumber, sNumberingType )
-{
-return String( nSlideNumber );
-};
-
-
-function SlideIndexPage()
-{
-this.pageElementId = 'slide_index';
-this.pageBgColor = 'rgb(252,252,252)';
-this.pageElement = this.createPageElement();
-assert( this.pageElement, 'SlideIndexPage: pageElement is not valid' );
-this.indexColumns = INDEX_COLUMNS_DEFAULT;
-this.totalThumbnails = this.indexColumns * this.indexColumns;
-this.selectedSlideIndex = undefined;
-
-this.xSpacingFactor = 600/28000;
-this.ySpacingFactor = 450/21000;
-this.xSpacing = WIDTH * this.xSpacingFactor;
-this.ySpacing = HEIGHT * this.ySpacingFactor;
-this.halfBorderWidthFactor = ( 300/28000 ) * ( this.indexColumns / 3 );
-this.halfBorderWidth = WIDTH * this.halfBorderWidthFactor;
-this.borderWidth = 2 * this.halfBorderWidth;
-this.scaleFactor = ( 1 - ( this.indexColumns + 1 ) * this.xSpacingFactor ) /
-( this.indexColumns * ( 1 + 2 * this.halfBorderWidthFactor ) );
-
-this.thumbnailMouseAreaTemplateId = 'thumbnail_mouse_area';
-this.thumbnailMouseAreaTemplateElement = null;
-this.thumbnailBorderTemplateId = 'thumbnail_border';
-this.thumbnailBorderTemplateElement = null;
-this.createTemplateElements();
-
-this.aThumbnailSet = new Array( this.totalThumbnails );
-for( var i = 0; i < this.totalThumbnails; ++i )
-{
-this.aThumbnailSet[i] = new Thumbnail( this, i );
-this.aThumbnailSet[i].updateView();
-}
-
-this.curThumbnailIndex = 0;
-}
-
-
-SlideIndexPage.prototype.getTotalThumbnails = function()
-{
-return this.totalThumbnails;
-};
-
-SlideIndexPage.prototype.show = function()
-{
-this.pageElement.setAttribute( 'display', 'inherit' );
-};
-
-SlideIndexPage.prototype.hide = function()
-{
-this.pageElement.setAttribute( 'display', 'none' );
-};
-
-SlideIndexPage.prototype.setSelection = function( nIndex )
-{
-nIndex = getSafeIndex( nIndex, 0, this.getTotalThumbnails() - 1 );
-if( this.curThumbnailIndex != nIndex )
-{
-this.aThumbnailSet[ this.curThumbnailIndex ].unselect();
-this.aThumbnailSet[ nIndex ].select();
-this.curThumbnailIndex = nIndex;
-}
-this.selectedSlideIndex = this.aThumbnailSet[ nIndex ].slideIndex;
-};
-
-SlideIndexPage.prototype.createPageElement = function()
-{
-var aPageElement = document.createElementNS( NSS['svg'], 'g' );
-aPageElement.setAttribute( 'id', this.pageElementId );
-aPageElement.setAttribute( 'display', 'none' );
-aPageElement.setAttribute( 'visibility', 'visible' );
-
-var sPageBgColor = this.pageBgColor + ';';
-var aRectElement = document.createElementNS( NSS['svg'], 'rect' );
-aRectElement.setAttribute( 'x', 0 );
-aRectElement.setAttribute( 'y', 0 );
-aRectElement.setAttribute( 'width', WIDTH );
-aRectElement.setAttribute( 'height', HEIGHT );
-aRectElement.setAttribute( 'style', 'stroke:none;fill:' + sPageBgColor );
-
-aPageElement.appendChild( aRectElement );
-ROOT_NODE.appendChild( aPageElement );
-return( document.getElementById( this.pageElementId ) );
-};
-
-SlideIndexPage.prototype.createTemplateElements = function()
-{
-var aDefsElement = document.createElementNS( NSS['svg'], 'defs' );
-var aRectElement = document.createElementNS( NSS['svg'], 'rect' );
-aRectElement.setAttribute( 'id', this.thumbnailBorderTemplateId );
-aRectElement.setAttribute( 'x', -this.halfBorderWidth );
-aRectElement.setAttribute( 'y', -this.halfBorderWidth );
-aRectElement.setAttribute( 'rx', this.halfBorderWidth );
-aRectElement.setAttribute( 'ry', this.halfBorderWidth );
-aRectElement.setAttribute( 'width', WIDTH + this.halfBorderWidth );
-aRectElement.setAttribute( 'height', HEIGHT + this.halfBorderWidth );
-aRectElement.setAttribute( 'stroke-width', this.borderWidth );
-aRectElement.setAttribute( 'fill', 'none' );
-aDefsElement.appendChild( aRectElement );
-
-aRectElement = document.createElementNS( NSS['svg'], 'rect' );
-aRectElement.setAttribute( 'id', this.thumbnailMouseAreaTemplateId );
-aRectElement.setAttribute( 'x', 0 );
-aRectElement.setAttribute( 'y', 0 );
-aRectElement.setAttribute( 'width', WIDTH );
-aRectElement.setAttribute( 'height', HEIGHT );
-aRectElement.setAttribute( 'fill', this.pageBgColor );
-aDefsElement.appendChild( aRectElement );
-
-this.pageElement.appendChild( aDefsElement );
-
-this.thumbnailMouseAreaTemplateElement = document.getElementById( this.thumbnailMouseAreaTemplateId );
-this.thumbnailBorderTemplateElement = document.getElementById( this.thumbnailBorderTemplateId );
-};
-
-SlideIndexPage.prototype.decreaseNumberOfColumns  = function()
-{
-this.setNumberOfColumns( this.indexColumns - 1 );
-};
-
-SlideIndexPage.prototype.increaseNumberOfColumns  = function()
-{
-this.setNumberOfColumns( this.indexColumns + 1 );
-};
-
-SlideIndexPage.prototype.resetNumberOfColumns  = function()
-{
-this.setNumberOfColumns( INDEX_COLUMNS_DEFAULT );
-};
-
-SlideIndexPage.prototype.setNumberOfColumns  = function( nNumberOfColumns )
-{
-if( this.indexColumns == nNumberOfColumns )  return;
-if( nNumberOfColumns < 2 || nNumberOfColumns > 6 ) return;
-
-var suspendHandle = ROOT_NODE.suspendRedraw(500);
-
-var nOldTotalThumbnails = this.totalThumbnails;
-this.indexColumns = nNumberOfColumns;
-this.totalThumbnails = nNumberOfColumns * nNumberOfColumns;
-
-this.aThumbnailSet[this.curThumbnailIndex].unselect();
-
-var i;
-for( i = this.totalThumbnails; i < nOldTotalThumbnails; ++i )
-{
-this.aThumbnailSet[i].removeElement();
-}
-
-for( i = nOldTotalThumbnails; i < this.totalThumbnails; ++i )
-{
-this.aThumbnailSet[i] = new Thumbnail( this, i );
-}
-
-this.halfBorderWidthFactor = ( 300/28000 ) * ( this.indexColumns / 3 );
-this.halfBorderWidth = WIDTH * this.halfBorderWidthFactor;
-this.borderWidth = 2 * this.halfBorderWidth;
-this.scaleFactor = ( 1 - ( this.indexColumns + 1 ) * this.xSpacingFactor ) /
-( this.indexColumns * ( 1 + 2 * this.halfBorderWidthFactor ) );
-
-var aRectElement = this.thumbnailBorderTemplateElement;
-aRectElement.setAttribute( 'x', -this.halfBorderWidth );
-aRectElement.setAttribute( 'y', -this.halfBorderWidth );
-aRectElement.setAttribute( 'rx', this.halfBorderWidth );
-aRectElement.setAttribute( 'ry', this.halfBorderWidth );
-aRectElement.setAttribute( 'width', WIDTH + this.halfBorderWidth );
-aRectElement.setAttribute( 'height', HEIGHT + this.halfBorderWidth );
-aRectElement.setAttribute( 'stroke-width', this.borderWidth );
-
-for( i = 0; i < this.totalThumbnails; ++i )
-{
-this.aThumbnailSet[i].updateView();
-}
-
-this.curThumbnailIndex = this.selectedSlideIndex % this.totalThumbnails;
-this.aThumbnailSet[this.curThumbnailIndex].select();
-
-INDEX_OFFSET = -1;
-indexSetPageSlide( this.selectedSlideIndex );
-
-ROOT_NODE.unsuspendRedraw( suspendHandle );
-ROOT_NODE.forceRedraw();
-};
-
-
-function Thumbnail( aSlideIndexPage, nIndex )
-{
-this.container = aSlideIndexPage;
-this.index = nIndex;//= getSafeIndex( nIndex, 0, this.container.getTotalThumbnails() );
-this.pageElement = this.container.pageElement;
-this.thumbnailId = 'thumbnail' + this.index;
-this.thumbnailElement = this.createThumbnailElement();
-this.slideElement = getElementByClassName( this.thumbnailElement, 'Slide' );
-this.borderElement = getElementByClassName( this.thumbnailElement, 'Border' );
-this.mouseAreaElement = getElementByClassName( this.thumbnailElement, 'MouseArea' );
-this.aTransformSet = new Array( 3 );
-this.visibility = VISIBLE;
-this.isSelected = false;
-}
-
-Thumbnail.prototype.sNormalBorderColor = 'rgb(216,216,216)';
-Thumbnail.prototype.sSelectionBorderColor = 'rgb(92,92,255)';
-
-Thumbnail.prototype.removeElement = function()
-{
-if( this.thumbnailElement )
-this.container.pageElement.removeChild( this.thumbnailElement );
-};
-
-Thumbnail.prototype.show = function()
-{
-if( this.visibility == HIDDEN )
-{
-this.thumbnailElement.setAttribute( 'display', 'inherit' );
-this.visibility = VISIBLE;
-}
-};
-
-Thumbnail.prototype.hide = function()
-{
-if( this.visibility == VISIBLE )
-{
-this.thumbnailElement.setAttribute( 'display', 'none' );
-this.visibility = HIDDEN;
-}
-};
-
-Thumbnail.prototype.select = function()
-{
-if( !this.isSelected )
-{
-this.borderElement.setAttribute( 'stroke', this.sSelectionBorderColor );
-this.isSelected = true;
-}
-};
-
-Thumbnail.prototype.unselect = function()
-{
-if( this.isSelected )
-{
-this.borderElement.setAttribute( 'stroke', this.sNormalBorderColor );
-this.isSelected = false;
-}
-};
-
-Thumbnail.prototype.updateView = function()
-{
-this.column = this.index % this.container.indexColumns;
-this.row = ( this.index - this.column ) / this.container.indexColumns;
-this.halfBorderWidth = this.container.halfBorderWidth;
-this.borderWidth = this.container.borderWidth;
-this.width = ( WIDTH + this.borderWidth ) * this.container.scaleFactor;
-this.height = ( HEIGHT + this.borderWidth ) * this.container.scaleFactor;
-this.aTransformSet[2] = 'translate(' + this.halfBorderWidth + ' ' + this.halfBorderWidth + ')';
-this.aTransformSet[1] = 'scale(' + this.container.scaleFactor + ')';
-var sTransformAttrValue = this.computeTransform();
-this.thumbnailElement.setAttribute( 'transform', sTransformAttrValue );
-this.mouseAreaElement.setAttribute( 'onmouseover', 'theSlideIndexPage.aThumbnailSet[' + this.index  + '].onMouseOver()' );
-};
-
-Thumbnail.prototype.update = function( nIndex )
-{
-if( this.slideIndex == nIndex )  return;
-
-var aMetaSlide = theMetaDoc.aMetaSlideSet[nIndex];
-aMetaSlide.updateMasterPageView();
-setNSAttribute( 'xlink', this.slideElement, 'href', '#' + aMetaSlide.slideId );
-this.slideIndex = nIndex;
-};
-
-Thumbnail.prototype.clear = function( nIndex )
-{
-setNSAttribute( 'xlink', this.slideElement, 'href', '' );
-};
-
-Thumbnail.prototype.createThumbnailElement = function()
-{
-var aThumbnailElement = document.createElementNS( NSS['svg'], 'g' );
-aThumbnailElement.setAttribute( 'id', this.thumbnailId );
-aThumbnailElement.setAttribute( 'display', 'inherit' );
-
-var aSlideElement = document.createElementNS( NSS['svg'], 'use' );
-setNSAttribute( 'xlink', aSlideElement, 'href', '' );
-aSlideElement.setAttribute( 'class', 'Slide' );
-aThumbnailElement.appendChild( aSlideElement );
-
-var aMouseAreaElement = document.createElementNS( NSS['svg'], 'use' );
-setNSAttribute( 'xlink', aMouseAreaElement, 'href', '#' + this.container.thumbnailMouseAreaTemplateId );
-aMouseAreaElement.setAttribute( 'class', 'MouseArea' );
-aMouseAreaElement.setAttribute( 'opacity', 0.0 );
-aThumbnailElement.appendChild( aMouseAreaElement );
-
-var aBorderElement = document.createElementNS( NSS['svg'], 'use' );
-setNSAttribute( 'xlink', aBorderElement, 'href', '#' + this.container.thumbnailBorderTemplateId );
-aBorderElement.setAttribute( 'stroke', this.sNormalBorderColor );
-aBorderElement.setAttribute( 'class', 'Border' );
-aThumbnailElement.appendChild( aBorderElement );
-
-this.container.pageElement.appendChild( aThumbnailElement );
-return( document.getElementById( this.thumbnailId ) );
-};
-
-Thumbnail.prototype.computeTransform = function()
-{
-var nXSpacing = this.container.xSpacing;
-var nYSpacing = this.container.ySpacing;
-
-var nXOffset = nXSpacing + ( this.width + nXSpacing ) * this.column;
-var nYOffset = nYSpacing + ( this.height + nYSpacing ) * this.row;
-
-this.aTransformSet[0] = 'translate(' + nXOffset + ' ' + nYOffset + ')';
-
-var sTransform = this.aTransformSet.join( ' ' );
-
-return sTransform;
-};
-
-Thumbnail.prototype.onMouseOver = function()
-{
-if( ( currentMode == INDEX_MODE ) && ( this.container.curThumbnailIndex !=  this.index ) )
-{
-this.container.setSelection( this.index );
-}
-};
-
-
-function init()
-{
-var VIEWBOX = ROOT_NODE.getAttribute('viewBox');
-
-if( VIEWBOX )
-{
-WIDTH = ROOT_NODE.viewBox.animVal.width;
-HEIGHT = ROOT_NODE.viewBox.animVal.height;
-}
-
-aSlideShow = new SlideShow();
-theMetaDoc =  new MetaDocument();
-aSlideShow.bIsEnabled = theMetaDoc.bIsAnimated;
-theSlideIndexPage = new SlideIndexPage();
-aSlideShow.displaySlide( theMetaDoc.nStartSlideNumber, false );
-
-
-}
-
-function presentationEngineStop()
-{
-alert( 'We are sorry! An unexpected error occurred.\nThe presentation engine will be stopped' );
-document.onkeydown = null;
-document.onkeypress = null;
-document.onclick = null;
-window.onmousewheel = null;
-}
-
-function assert( condition, message )
-{
-if (!condition)
-{
-presentationEngineStop();
-if (typeof console == 'object')
-console.trace();
-throw new Error( message );
-}
-}
-
-function dispatchEffects(dir)
-{
-
-if( dir == 1 )
-{
-var bRet = aSlideShow.nextEffect();
-
-if( !bRet )
-{
-switchSlide( 1, false );
-}
-}
-else
-{
-switchSlide( dir, false );
-}
-}
-
-function skipAllEffects()
-{
-var bRet = aSlideShow.skipAllEffects();
-if( !bRet )
-{
-switchSlide( 1, true );
-}
-}
-
-function skipEffects(dir)
-{
-if( dir == 1 )
-{
-var bRet = aSlideShow.skipPlayingOrNextEffect();
-
-if( !bRet )
-{
-switchSlide( 1, true );
-}
-}
-else
-{
-switchSlide( dir, true );
-}
-}
-
-function switchSlide( nOffset, bSkipTransition )
-{
-var nNextSlide = nCurSlide + nOffset;
-aSlideShow.displaySlide( nNextSlide, bSkipTransition );
-}
-
-function displayIndex( offsetNumber )
-{
-var aMetaSlideSet = theMetaDoc.aMetaSlideSet;
-offsetNumber = getSafeIndex( offsetNumber, 0, aMetaSlideSet.length - 1 );
-
-var nTotalThumbnails = theSlideIndexPage.getTotalThumbnails();
-var nEnd = Math.min( offsetNumber + nTotalThumbnails, aMetaSlideSet.length);
-
-var aThumbnailSet = theSlideIndexPage.aThumbnailSet;
-var j = 0;
-for( var i = offsetNumber; i < nEnd; ++i, ++j )
-{
-aThumbnailSet[j].update( i );
-aThumbnailSet[j].show();
-}
-for( ; j < nTotalThumbnails; ++j )
-{
-aThumbnailSet[j].hide();
-}
-
-if (INDEX_OFFSET != offsetNumber)
-INDEX_OFFSET = offsetNumber;
-}
-
-function toggleSlideIndex()
-{
-
-if( currentMode == SLIDE_MODE )
-{
-
-theMetaDoc.getCurrentSlide().hide();
-INDEX_OFFSET = -1;
-indexSetPageSlide( nCurSlide );
-theSlideIndexPage.show();
-currentMode = INDEX_MODE;
-}
-else if( currentMode == INDEX_MODE )
-{
-theSlideIndexPage.hide();
-var nNewSlide = theSlideIndexPage.selectedSlideIndex;
-
-aSlideShow.displaySlide( nNewSlide, true );
-currentMode = SLIDE_MODE;
-}
-
-}
-
-function abandonIndexMode()
-{
-theSlideIndexPage.selectedSlideIndex = nCurSlide;
-toggleSlideIndex();
-}
-
-
-var CURR_UNIQUE_ID = 0;
-
-function getUniqueId()
-{
-++CURR_UNIQUE_ID;
-return CURR_UNIQUE_ID;
-}
-
-function mem_fn( sMethodName )
-{
-return  function( aObject )
-{
-var aMethod = aObject[ sMethodName ];
-if( aMethod )
-aMethod.call( aObject );
-else
-log( 'method sMethodName not found' );
-};
-}
-
-function bind( aObject, aMethod )
-{
-return  function()
-{
-return aMethod.call( aObject, arguments[0] );
-};
-}
-
-function bind2( aFunction )
-{
-if( !aFunction  )
-log( 'bind2: passed function is not valid.' );
-
-var aBoundArgList = arguments;
-
-var aResultFunction = null;
-
-switch( aBoundArgList.length )
-{
-case 1: aResultFunction = function()
-{
-return aFunction.call( arguments[0], arguments[1],
-arguments[2], arguments[3],
-arguments[4] );
-};
-break;
-case 2: aResultFunction = function()
-{
-return aFunction.call( aBoundArgList[1], arguments[0],
-arguments[1], arguments[2],
-arguments[3] );
-};
-break;
-case 3: aResultFunction = function()
-{
-return aFunction.call( aBoundArgList[1], aBoundArgList[2],
-arguments[0], arguments[1],
-arguments[2] );
-};
-break;
-case 4: aResultFunction = function()
-{
-return aFunction.call( aBoundArgList[1], aBoundArgList[2],
-aBoundArgList[3], arguments[0],
-arguments[1] );
-};
-break;
-case 5: aResultFunction = function()
-{
-return aFunction.call( aBoundArgList[1], aBoundArgList[2],
-aBoundArgList[3], aBoundArgList[4],
-arguments[0] );
-};
-break;
-default:
-log( 'bind2: arity not handled.' );
-}
-
-return aResultFunction;
-}
-
-function getCurrentSystemTime()
-{
-return ( new Date() ).getTime();
-}
-
-function getSlideAnimationsRoot( sSlideId )
-{
-return theMetaDoc.aSlideAnimationsMap[ sSlideId ];
-}
-
-function getElementChildren( aElement )
-{
-var aChildrenArray = [];
-
-var nSize = aElement.childNodes.length;
-
-for( var i = 0; i < nSize; ++i )
-{
-if( aElement.childNodes[i].nodeType == 1 )
-aChildrenArray.push( aElement.childNodes[i] );
-}
-
-return aChildrenArray;
-}
-
-function removeWhiteSpaces( str )
-{
-if( !str )
-return '';
-
-var re = / */;
-var aSplitString = str.split( re );
-return aSplitString.join('');
-}
-
-function clamp( nValue, nMinimum, nMaximum )
-{
-if( nValue < nMinimum )
-{
-return nMinimum;
-}
-else if( nValue > nMaximum )
-{
-return nMaximum;
-}
-else
-{
-return nValue;
-}
-}
-
-function makeMatrixString( a, b, c, d, e, f )
-{
-var s = 'matrix(';
-s += a + ', ';
-s += b + ', ';
-s += c + ', ';
-s += d + ', ';
-s += e + ', ';
-s += f + ')';
-
-return s;
-}
-
-function matrixToString( aSVGMatrix )
-{
-return makeMatrixString( aSVGMatrix.a, aSVGMatrix.b, aSVGMatrix.c,
-aSVGMatrix.d, aSVGMatrix.e, aSVGMatrix.f );
-}
-
-
-function numberParser( sValue )
-{
-if( sValue === '.' )
-return undefined;
-var reFloatNumber = /^[+-]?[0-9]*[.]?[0-9]*$/;
-
-if( reFloatNumber.test( sValue ) )
-return parseFloat( sValue );
-else
-return undefined;
-}
-
-function booleanParser( sValue )
-{
-sValue = sValue.toLowerCase();
-if( sValue === 'true' )
-return true;
-else if( sValue === 'false' )
-return false;
-else
-return undefined;
-}
-
-function colorParser( sValue )
-{
-
-function hsl( nHue, nSaturation, nLuminance )
-{
-return new HSLColor( nHue, nSaturation / 100, nLuminance / 100 );
-}
-
-function rgb( nRed, nGreen, nBlue )
-{
-return new RGBColor( nRed / 255, nGreen / 255, nBlue / 255 );
-}
-
-function prgb( nRed, nGreen, nBlue )
-{
-return new RGBColor( nRed / 100, nGreen / 100, nBlue / 100 );
-}
-
-var sCommaPattern = ' *[,] *';
-var sIntegerPattern = '[+-]?[0-9]+';
-var sHexDigitPattern = '[0-9A-Fa-f]';
-
-var sHexColorPattern = '#(' + sHexDigitPattern + '{2})('
-+ sHexDigitPattern + '{2})('
-+ sHexDigitPattern + '{2})';
-
-var sRGBIntegerPattern = 'rgb[(] *' + sIntegerPattern + sCommaPattern
-+ sIntegerPattern + sCommaPattern
-+ sIntegerPattern + ' *[)]';
-
-var sRGBPercentPattern = 'rgb[(] *' + sIntegerPattern + '%' + sCommaPattern
-+ sIntegerPattern + '%' + sCommaPattern
-+ sIntegerPattern + '%' + ' *[)]';
-
-var sHSLPercentPattern = 'hsl[(] *' + sIntegerPattern + sCommaPattern
-+ sIntegerPattern + '%' + sCommaPattern
-+ sIntegerPattern + '%' + ' *[)]';
-
-var reHexColor = new RegExp( sHexColorPattern );
-var reRGBInteger = new RegExp( sRGBIntegerPattern );
-var reRGBPercent = new RegExp( sRGBPercentPattern );
-var reHSLPercent = new RegExp( sHSLPercentPattern );
-
-if( reHexColor.test( sValue ) )
-{
-var aRGBTriple = reHexColor.exec( sValue );
-
-var nRed    = parseInt( aRGBTriple[1], 16 ) / 255;
-var nGreen  = parseInt( aRGBTriple[2], 16 ) / 255;
-var nBlue   = parseInt( aRGBTriple[3], 16 ) / 255;
-
-return new RGBColor( nRed, nGreen, nBlue );
-}
-else if( reHSLPercent.test( sValue ) )
-{
-sValue = sValue.replace( '%', '' ).replace( '%', '' );
-return eval( sValue );
-}
-else if( reRGBInteger.test( sValue ) )
-{
-return eval( sValue );
-}
-else if( reRGBPercent.test( sValue ) )
-{
-sValue = 'p' + sValue.replace( '%', '' ).replace( '%', '' ).replace( '%', '' );
-return eval( sValue );
-}
-else
-{
-return null;
-}
-}
-
-
-function RGBColor( nRed, nGreen, nBlue )
-{
-this.eColorSpace = COLOR_SPACE_RGB;
-this.nRed = nRed;
-this.nGreen = nGreen;
-this.nBlue = nBlue;
-}
-
-
-RGBColor.prototype.clone = function()
-{
-return new RGBColor( this.nRed, this.nGreen, this.nBlue );
-};
-
-RGBColor.prototype.equal = function( aRGBColor )
-{
-return ( this.nRed == aRGBColor.nRed ) &&
-( this.nGreen == aRGBColor.nGreen ) &&
-( this.nBlue == aRGBColor.nBlue );
-};
-
-RGBColor.prototype.add = function( aRGBColor )
-{
-this.nRed += aRGBColor.nRed;
-this.nGreen += aRGBColor.nGreen;
-this.nBlue += aRGBColor.nBlue;
-return this;
-};
-
-RGBColor.prototype.scale = function( aT )
-{
-this.nRed *= aT;
-this.nGreen *= aT;
-this.nBlue *= aT;
-return this;
-};
-
-RGBColor.clamp = function( aRGBColor )
-{
-var aClampedRGBColor = new RGBColor( 0, 0, 0 );
-
-aClampedRGBColor.nRed   = clamp( aRGBColor.nRed, 0.0, 1.0 );
-aClampedRGBColor.nGreen = clamp( aRGBColor.nGreen, 0.0, 1.0 );
-aClampedRGBColor.nBlue  = clamp( aRGBColor.nBlue, 0.0, 1.0 );
-
-return aClampedRGBColor;
-};
-
-RGBColor.prototype.convertToHSL = function()
-{
-var nRed   = clamp( this.nRed, 0.0, 1.0 );
-var nGreen = clamp( this.nGreen, 0.0, 1.0 );
-var nBlue  = clamp( this.nBlue, 0.0, 1.0 );
-
-var nMax = Math.max( nRed, nGreen, nBlue );
-var nMin = Math.min( nRed, nGreen, nBlue );
-var nDelta = nMax - nMin;
-
-var nLuminance  = ( nMax + nMin ) / 2.0;
-var nSaturation = 0.0;
-var nHue = 0.0;
-if( nDelta !== 0 )
-{
-nSaturation = ( nLuminance > 0.5 ) ?
-( nDelta / ( 2.0 - nMax - nMin) ) :
-( nDelta / ( nMax + nMin ) );
-
-if( nRed == nMax )
-nHue = ( nGreen - nBlue ) / nDelta;
-else if( nGreen == nMax )
-nHue = 2.0 + ( nBlue - nRed ) / nDelta;
-else if( nBlue == nMax )
-nHue = 4.0 + ( nRed - nGreen ) / nDelta;
-
-nHue *= 60.0;
-
-if( nHue < 0.0 )
-nHue += 360.0;
-}
-
-return new HSLColor( nHue, nSaturation, nLuminance );
-
-};
-
-RGBColor.prototype.toString = function( bClamped )
-{
-var aRGBColor;
-if( bClamped )
-{
-aRGBColor = RGBColor.clamp( this );
-}
-else
-{
-aRGBColor = this;
-}
-
-var nRed = Math.round( aRGBColor.nRed * 255 );
-var nGreen = Math.round( aRGBColor.nGreen * 255 );
-var nBlue = Math.round( aRGBColor.nBlue * 255 );
-
-return ( 'rgb(' + nRed + ',' + nGreen + ',' + nBlue + ')' );
-};
-
-RGBColor.interpolate = function( aStartRGB , aEndRGB, nT )
-{
-var aResult = aStartRGB.clone();
-var aTEndRGB = aEndRGB.clone();
-aResult.scale( 1.0 - nT );
-aTEndRGB.scale( nT );
-aResult.add( aTEndRGB );
-
-return aResult;
-};
-
-
-function HSLColor( nHue, nSaturation, nLuminance )
-{
-this.eColorSpace = COLOR_SPACE_HSL;
-this.nHue = nHue;
-this.nSaturation = nSaturation;
-this.nLuminance = nLuminance;
-
-this.normalizeHue();
-}
-
-
-HSLColor.prototype.clone = function()
-{
-return new HSLColor( this.nHue, this.nSaturation, this.nLuminance );
-};
-
-HSLColor.prototype.equal = function( aHSLColor )
-{
-return ( this.nHue == aHSLColor.nHue ) &&
-( this.nSaturation += aHSLColor.nSaturation ) &&
-( this.nLuminance += aHSLColor.nLuminance );
-};
-
-HSLColor.prototype.add = function( aHSLColor )
-{
-this.nHue += aHSLColor.nHue;
-this.nSaturation += aHSLColor.nSaturation;
-this.nLuminance += aHSLColor.nLuminance;
-this.normalizeHue();
-return this;
-};
-
-HSLColor.prototype.scale = function( aT )
-{
-this.nHue *= aT;
-this.nSaturation *= aT;
-this.nLuminance *= aT;
-this.normalizeHue();
-return this;
-};
-
-HSLColor.clamp = function( aHSLColor )
-{
-var aClampedHSLColor = new HSLColor( 0, 0, 0 );
-
-aClampedHSLColor.nHue = aHSLColor.nHue % 360;
-if( aClampedHSLColor.nHue < 0 )
-aClampedHSLColor.nHue += 360;
-aClampedHSLColor.nSaturation = clamp( aHSLColor.nSaturation, 0.0, 1.0 );
-aClampedHSLColor.nLuminance = clamp( aHSLColor.nLuminance, 0.0, 1.0 );
-};
-
-HSLColor.prototype.normalizeHue = function()
-{
-this.nHue = this.nHue % 360;
-if( this.nHue < 0 ) this.nHue += 360;
-};
-
-HSLColor.prototype.toString = function()
-{
-return 'hsl(' + this.nHue.toFixed( 3 ) + ','
-+ this.nSaturation.toFixed( 3 ) + ','
-+ this.nLuminance.toFixed( 3 ) + ')';
-};
-
-HSLColor.prototype.convertToRGB = function()
-{
-
-var nHue = this.nHue % 360;
-if( nHue < 0 ) nHue += 360;
-var nSaturation =  clamp( this.nSaturation, 0.0, 1.0 );
-var nLuminance = clamp( this.nLuminance, 0.0, 1.0 );
-
-
-if( nSaturation === 0 )
-{
-return new RGBColor( nLuminance, nLuminance, nLuminance );
-}
-
-var nVal1 = ( nLuminance <= 0.5 ) ?
-( nLuminance * (1.0 + nSaturation) ) :
-( nLuminance + nSaturation - nLuminance * nSaturation );
-
-var nVal2 = 2.0 * nLuminance - nVal1;
-
-var nRed    = HSLColor.hsl2rgbHelper( nVal2, nVal1, nHue + 120 );
-var nGreen  = HSLColor.hsl2rgbHelper( nVal2, nVal1, nHue );
-var nBlue   = HSLColor.hsl2rgbHelper( nVal2, nVal1, nHue - 120 );
-
-return new RGBColor( nRed, nGreen, nBlue );
-};
-
-HSLColor.hsl2rgbHelper = function( nValue1, nValue2, nHue )
-{
-nHue = nHue % 360;
-if( nHue < 0 )
-nHue += 360;
-
-if( nHue < 60.0 )
-return nValue1 + ( nValue2 - nValue1 ) * nHue / 60.0;
-else if( nHue < 180.0 )
-return nValue2;
-else if( nHue < 240.0 )
-return ( nValue1 + ( nValue2 - nValue1 ) * ( 240.0 - nHue ) / 60.0 );
-else
-return nValue1;
-};
-
-HSLColor.interpolate = function( aFrom, aTo, nT, bCCW )
-{
-var nS = 1.0 - nT;
-
-var nHue = 0.0;
-if( aFrom.nHue <= aTo.nHue && !bCCW )
-{
-nHue = nS * (aFrom.nHue + 360.0) + nT * aTo.nHue;
-}
-else if( aFrom.nHue > aTo.nHue && bCCW )
-{
-nHue = nS * aFrom.nHue + nT * (aTo.nHue + 360.0);
-}
-else
-{
-nHue = nS * aFrom.nHue + nT * aTo.nHue;
-}
-
-var nSaturation = nS * aFrom.nSaturation + nT * aTo.nSaturation;
-var nLuminance = nS * aFrom.nLuminance + nT * aTo.nLuminance;
-
-return new HSLColor( nHue, nSaturation, nLuminance );
-};
-
-
-SVGIdentityMatrix = document.documentElement.createSVGMatrix();
-
-SVGMatrix.prototype.setToIdentity = function()
-{
-this.a = this.d = 1;
-this.b = this.c = this.d = this.e = 0;
-};
-
-SVGMatrix.prototype.setToRotationAroundPoint = function( nX, nY, nAngle )
-{
-nAngle = Math.PI * nAngle / 180;
-var nSin = Math.sin( nAngle );
-var nCos = Math.cos( nAngle );
-
-this.a = nCos; this.c = -nSin; this.e = nX * (1 - nCos) + nY * nSin;
-this.b = nSin; this.d =  nCos; this.f = nY * (1 - nCos) - nX * nSin;
-};
-
-
-SVGPathElement.prototype.prependPath = function( aPath )
-{
-var sPathData = aPath.getAttribute( 'd' );
-sPathData += ( ' ' + this.getAttribute( 'd' ) );
-this.setAttribute( 'd', sPathData );
-};
-
-SVGPathElement.prototype.appendPath = function( aPath )
-{
-var sPathData = this.getAttribute( 'd' );
-sPathData += ( ' ' + aPath.getAttribute( 'd' ) );
-this.setAttribute( 'd', sPathData );
-};
-
-SVGPathElement.prototype.matrixTransform = function( aSVGMatrix )
-{
-var aPathSegList = this.pathSegList;
-var nLength = aPathSegList.numberOfItems;
-var i;
-for( i = 0; i < nLength; ++i )
-{
-aPathSegList.getItem( i ).matrixTransform( aSVGMatrix );
-}
-};
-
-SVGPathElement.prototype.changeOrientation = function()
-{
-var aPathSegList = this.pathSegList;
-var nLength = aPathSegList.numberOfItems;
-if( nLength == 0 ) return;
-
-var nCurrentX = 0;
-var nCurrentY = 0;
-
-var aPathSeg = aPathSegList.getItem( 0 );
-if( aPathSeg.pathSegTypeAsLetter == 'M' )
-{
-nCurrentX = aPathSeg.x;
-nCurrentY = aPathSeg.y;
-aPathSegList.removeItem( 0 );
---nLength;
-}
-
-var i;
-for( i = 0; i < nLength; ++i )
-{
-aPathSeg = aPathSegList.getItem( i );
-var aPoint = aPathSeg.changeOrientation( nCurrentX, nCurrentY );
-nCurrentX = aPoint.x;
-nCurrentY = aPoint.y;
-}
-
-
-for( i = nLength - 2; i >= 0; --i )
-{
-aPathSeg = aPathSegList.removeItem( i );
-aPathSegList.appendItem( aPathSeg );
-}
-
-var aMovePathSeg = this.createSVGPathSegMovetoAbs( nCurrentX, nCurrentY );
-aPathSegList.insertItemBefore( aMovePathSeg, 0 );
-
-};
-
-
-var SVGPathSeg = typeof SVGPathSeg === 'undefined' ? function() {} : SVGPathSeg;
-
-try
-{   // Firefox, Google Chrome, Internet Explorer, Safari.
-
-SVGPathSegMovetoAbs.prototype.matrixTransform = function( aSVGMatrix )
-{
-SVGPathMatrixTransform( this, aSVGMatrix );
-};
-
-SVGPathSegLinetoAbs.prototype.matrixTransform = function( aSVGMatrix )
-{
-SVGPathMatrixTransform( this, aSVGMatrix );
-};
-
-SVGPathSegCurvetoQuadraticAbs.prototype.matrixTransform = function( aSVGMatrix )
-{
-SVGPathMatrixTransform( this, aSVGMatrix );
-var nX = this.x1;
-this.x1 = aSVGMatrix.a * nX + aSVGMatrix.c * this.y1 + aSVGMatrix.e;
-this.y1 = aSVGMatrix.b * nX + aSVGMatrix.d * this.y1 + aSVGMatrix.f;
-};
-
-SVGPathSegCurvetoCubicAbs.prototype.matrixTransform = function( aSVGMatrix )
-{
-SVGPathMatrixTransform( this, aSVGMatrix );
-var nX = this.x1;
-this.x1 = aSVGMatrix.a * nX + aSVGMatrix.c * this.y1 + aSVGMatrix.e;
-this.y1 = aSVGMatrix.b * nX + aSVGMatrix.d * this.y1 + aSVGMatrix.f;
-nX = this.x2;
-this.x2 = aSVGMatrix.a * nX + aSVGMatrix.c * this.y2 + aSVGMatrix.e;
-this.y2 = aSVGMatrix.b * nX + aSVGMatrix.d * this.y2 + aSVGMatrix.f;
-};
-
-
-SVGPathSegMovetoAbs.prototype.changeOrientation = function( nCurrentX, nCurrentY )
-{
-var aPoint = { x: this.x, y: this.y };
-this.x = nCurrentX;
-this.y = nCurrentY;
-return aPoint;
-};
-
-SVGPathSegLinetoAbs.prototype.changeOrientation = function( nCurrentX, nCurrentY )
-{
-var aPoint = { x: this.x, y: this.y };
-this.x = nCurrentX;
-this.y = nCurrentY;
-return aPoint;
-};
-
-SVGPathSegCurvetoQuadraticAbs.prototype.changeOrientation = function( nCurrentX, nCurrentY )
-{
-var aPoint = { x: this.x, y: this.y };
-this.x = nCurrentX;
-this.y = nCurrentY;
-return aPoint;
-};
-
-SVGPathSegCurvetoCubicAbs.prototype.changeOrientation = function( nCurrentX, nCurrentY )
-{
-var aPoint = { x: this.x, y: this.y };
-this.x = nCurrentX;
-this.y = nCurrentY;
-var nX = this.x1;
-this.x1 = this.x2;
-this.x2 = nX;
-var nY = this.y1;
-this.y1 = this.y2;
-this.y2 = nY;
-return aPoint;
-};
-
-}
-catch( e )
-{   // Opera
-
-if( e.name == 'ReferenceError' )
-{
-SVGPathSeg.prototype.matrixTransform = function( aSVGMatrix )
-{
-var nX;
-switch( this.pathSegTypeAsLetter )
-{
-case 'C':
-nX = this.x2;
-this.x2 = aSVGMatrix.a * nX + aSVGMatrix.c * this.y2 + aSVGMatrix.e;
-this.y2 = aSVGMatrix.b * nX + aSVGMatrix.d * this.y2 + aSVGMatrix.f;
-case 'Q':
-nX = this.x1;
-this.x1 = aSVGMatrix.a * nX + aSVGMatrix.c * this.y1 + aSVGMatrix.e;
-this.y1 = aSVGMatrix.b * nX + aSVGMatrix.d * this.y1 + aSVGMatrix.f;
-case 'M':
-case 'L':
-SVGPathMatrixTransform( this, aSVGMatrix );
-break;
-default:
-log( 'SVGPathSeg.matrixTransform: unexpected path segment type: '
-+ this.pathSegTypeAsLetter );
-}
-};
-
-SVGPathSeg.prototype.changeOrientation = function( nCurrentX, nCurrentY )
-{
-switch( this.pathSegTypeAsLetter )
-{
-case 'C':
-var nX = this.x1;
-this.x1 = this.x2;
-this.x2 = nX;
-var nY = this.y1;
-this.y1 = this.y2;
-this.y2 = nY;
-case 'M':
-case 'L':
-case 'Q':
-var aPoint = { x: this.x, y: this.y };
-this.x = nCurrentX;
-this.y = nCurrentY;
-return aPoint;
-default:
-log( 'SVGPathSeg.changeOrientation: unexpected path segment type: '
-+ this.pathSegTypeAsLetter );
-return null;
-}
-}
-}
-else throw e;
-}
-
-function SVGPathMatrixTransform( aPath, aSVGMatrix )
-{
-var nX = aPath.x;
-aPath.x = aSVGMatrix.a * nX + aSVGMatrix.c * aPath.y + aSVGMatrix.e;
-aPath.y = aSVGMatrix.b * nX + aSVGMatrix.d * aPath.y + aSVGMatrix.f;
-}
-
-
-function PriorityQueue( aCompareFunc )
-{
-this.aSequence = [];
-this.aCompareFunc = aCompareFunc;
-}
-
-PriorityQueue.prototype.clone = function()
-{
-var aCopy = new PriorityQueue( this.aCompareFunc );
-var src = this.aSequence;
-var dest = [];
-var i, l;
-for( i = 0, l = src.length; i < l; ++i )
-{
-if( i in src )
-{
-dest.push( src[i] );
-}
-}
-aCopy.aSequence = dest;
-return aCopy;
-};
-
-PriorityQueue.prototype.top = function()
-{
-return this.aSequence[this.aSequence.length - 1];
-};
-
-PriorityQueue.prototype.isEmpty = function()
-{
-return ( this.aSequence.length === 0 );
-};
-
-PriorityQueue.prototype.push = function( aValue )
-{
-this.aSequence.unshift( aValue );
-this.aSequence.sort(this.aCompareFunc);
-};
-
-PriorityQueue.prototype.clear = function()
-{
-this.aSequence = [];
-};
-
-PriorityQueue.prototype.pop = function()
-{
-return this.aSequence.pop();
-};
-
-
-var ANIMATION_NODE_CUSTOM               = 0;
-var ANIMATION_NODE_PAR                  = 1;
-var ANIMATION_NODE_SEQ                  = 2;
-var ANIMATION_NODE_ITERATE              = 3;
-var ANIMATION_NODE_ANIMATE              = 4;
-var ANIMATION_NODE_SET                  = 5;
-var ANIMATION_NODE_ANIMATEMOTION        = 6;
-var ANIMATION_NODE_ANIMATECOLOR         = 7;
-var ANIMATION_NODE_ANIMATETRANSFORM     = 8;
-var ANIMATION_NODE_TRANSITIONFILTER     = 9;
-var ANIMATION_NODE_AUDIO                = 10;
-var ANIMATION_NODE_COMMAND              = 11;
-
-aAnimationNodeTypeInMap = {
-'par'               : ANIMATION_NODE_PAR,
-'seq'               : ANIMATION_NODE_SEQ,
-'iterate'           : ANIMATION_NODE_ITERATE,
-'animate'           : ANIMATION_NODE_ANIMATE,
-'set'               : ANIMATION_NODE_SET,
-'animatemotion'     : ANIMATION_NODE_ANIMATEMOTION,
-'animatecolor'      : ANIMATION_NODE_ANIMATECOLOR,
-'animatetransform'  : ANIMATION_NODE_ANIMATETRANSFORM,
-'transitionfilter'  : ANIMATION_NODE_TRANSITIONFILTER,
-'audio'             : ANIMATION_NODE_AUDIO,
-'command'           : ANIMATION_NODE_COMMAND
-};
-
-
-function getAnimationElementType( aElement )
-{
-var sName = aElement.localName.toLowerCase();
-
-if( sName && aAnimationNodeTypeInMap[ sName ] )
-return aAnimationNodeTypeInMap[ sName ];
-else
-return ANIMATION_NODE_CUSTOM;
-}
-
-
-var INVALID_NODE                = 0;
-var UNRESOLVED_NODE             = 1;
-var RESOLVED_NODE               = 2;
-var ACTIVE_NODE                 = 4;
-var FROZEN_NODE                 = 8;
-var ENDED_NODE                  = 16;
-
-function getNodeStateName( eNodeState )
-{
-switch( eNodeState )
-{
-case INVALID_NODE:
-return 'INVALID';
-case UNRESOLVED_NODE:
-return 'UNRESOLVED';
-case RESOLVED_NODE:
-return 'RESOLVED';
-case ACTIVE_NODE:
-return 'ACTIVE';
-case FROZEN_NODE:
-return 'FROZEN';
-case ENDED_NODE:
-return 'ENDED';
-default:
-return 'UNKNOWN';
-}
-}
-
-
-IMPRESS_DEFAULT_NODE                    = 0;
-IMPRESS_ON_CLICK_NODE                   = 1;
-IMPRESS_WITH_PREVIOUS_NODE              = 2;
-IMPRESS_AFTER_PREVIOUS_NODE             = 3;
-IMPRESS_MAIN_SEQUENCE_NODE              = 4;
-IMPRESS_TIMING_ROOT_NODE                = 5;
-IMPRESS_INTERACTIVE_SEQUENCE_NODE       = 6;
-
-aImpressNodeTypeInMap = {
-'on-click'                  : IMPRESS_ON_CLICK_NODE,
-'with-previous'             : IMPRESS_WITH_PREVIOUS_NODE,
-'after-previous'            : IMPRESS_AFTER_PREVIOUS_NODE,
-'main-sequence'             : IMPRESS_MAIN_SEQUENCE_NODE,
-'timing-root'               : IMPRESS_TIMING_ROOT_NODE,
-'interactive-sequence'      : IMPRESS_INTERACTIVE_SEQUENCE_NODE
-};
-
-aImpressNodeTypeOutMap = [ 'default', 'on-click', 'with-previous', 'after-previous',
-'main-sequence', 'timing-root', 'interactive-sequence' ];
-
-
-aPresetClassInMap = {};
-
-
-aPresetIdInMap = {};
-
-
-var RESTART_MODE_DEFAULT            = 0;
-var RESTART_MODE_INHERIT            = 0;
-var RESTART_MODE_ALWAYS             = 1;
-var RESTART_MODE_WHEN_NOT_ACTIVE    = 2;
-var RESTART_MODE_NEVER              = 3;
-
-aRestartModeInMap = {
-'inherit'       : RESTART_MODE_DEFAULT,
-'always'        : RESTART_MODE_ALWAYS,
-'whenNotActive' : RESTART_MODE_WHEN_NOT_ACTIVE,
-'never'         : RESTART_MODE_NEVER
-};
-
-aRestartModeOutMap = [ 'inherit','always', 'whenNotActive', 'never' ];
-
-
-var FILL_MODE_DEFAULT           = 0;
-var FILL_MODE_INHERIT           = 0;
-var FILL_MODE_REMOVE            = 1;
-var FILL_MODE_FREEZE            = 2;
-var FILL_MODE_HOLD              = 3;
-var FILL_MODE_TRANSITION        = 4;
-var FILL_MODE_AUTO              = 5;
-
-aFillModeInMap = {
-'inherit'       : FILL_MODE_DEFAULT,
-'remove'        : FILL_MODE_REMOVE,
-'freeze'        : FILL_MODE_FREEZE,
-'hold'          : FILL_MODE_HOLD,
-'transition'    : FILL_MODE_TRANSITION,
-'auto'          : FILL_MODE_AUTO
-};
-
-aFillModeOutMap = [ 'inherit', 'remove', 'freeze', 'hold', 'transition', 'auto' ];
-
-
-var ADDITIVE_MODE_BASE          = 0;
-var ADDITIVE_MODE_SUM           = 1;
-var ADDITIVE_MODE_REPLACE       = 2;
-var ADDITIVE_MODE_MULTIPLY      = 3;
-var ADDITIVE_MODE_NONE          = 4;
-
-aAddittiveModeInMap = {
-'base'          : ADDITIVE_MODE_BASE,
-'sum'           : ADDITIVE_MODE_SUM,
-'replace'       : ADDITIVE_MODE_REPLACE,
-'multiply'      : ADDITIVE_MODE_MULTIPLY,
-'none'          : ADDITIVE_MODE_NONE
-};
-
-aAddittiveModeOutMap = [ 'base', 'sum', 'replace', 'multiply', 'none' ];
-
-
-var ACCUMULATE_MODE_NONE        = 0;
-var ACCUMULATE_MODE_SUM         = 1;
-
-aAccumulateModeOutMap = [ 'none', 'sum' ];
-
-var CALC_MODE_DISCRETE          = 0;
-var CALC_MODE_LINEAR            = 1;
-var CALC_MODE_PACED             = 2;
-var CALC_MODE_SPLINE            = 3;
-
-aCalcModeInMap = {
-'discrete'      : CALC_MODE_DISCRETE,
-'linear'        : CALC_MODE_LINEAR,
-'paced'         : CALC_MODE_PACED,
-'spline'        : CALC_MODE_SPLINE
-};
-
-aCalcModeOutMap = [ 'discrete', 'linear', 'paced', 'spline' ];
-
-
-var COLOR_SPACE_RGB = 0;
-var COLOR_SPACE_HSL = 1;
-
-aColorSpaceInMap = { 'rgb': COLOR_SPACE_RGB, 'hsl': COLOR_SPACE_HSL };
-
-aColorSpaceOutMap = [ 'rgb', 'hsl' ];
-
-
-var CLOCKWISE               = 0;
-var COUNTERCLOCKWISE        = 1;
-
-aClockDirectionInMap = { 'clockwise': CLOCKWISE, 'counter-clockwise': COUNTERCLOCKWISE };
-
-aClockDirectionOutMap = [ 'clockwise', 'counter-clockwise' ];
-
-
-UNKNOWN_PROPERTY        = 0;
-NUMBER_PROPERTY         = 1;
-ENUM_PROPERTY           = 2;
-COLOR_PROPERTY          = 3;
-STRING_PROPERTY         = 4;
-BOOL_PROPERTY           = 5;
-
-aValueTypeOutMap = [ 'unknown', 'number', 'enum', 'color', 'string', 'boolean' ];
-
-
-var aAttributeMap =
-{
-'height':           {   'type':         NUMBER_PROPERTY,
-'get':          'getHeight',
-'set':          'setHeight',
-'getmod':       'makeScaler( 1/nHeight )',
-'setmod':       'makeScaler( nHeight)'          },
-
-'opacity':          {   'type':         NUMBER_PROPERTY,
-'get':          'getOpacity',
-'set':          'setOpacity'                    },
-
-'width':            {   'type':         NUMBER_PROPERTY,
-'get':          'getWidth',
-'set':          'setWidth',
-'getmod':       'makeScaler( 1/nWidth )',
-'setmod':       'makeScaler( nWidth)'           },
-
-'x':                {   'type':         NUMBER_PROPERTY,
-'get':          'getX',
-'set':          'setX',
-'getmod':       'makeScaler( 1/nWidth )',
-'setmod':       'makeScaler( nWidth)'           },
-
-'y':                {   'type':         NUMBER_PROPERTY,
-'get':          'getY',
-'set':          'setY',
-'getmod':       'makeScaler( 1/nHeight )',
-'setmod':       'makeScaler( nHeight)'          },
-
-'fill':             {   'type':         ENUM_PROPERTY,
-'get':          'getFillStyle',
-'set':          'setFillStyle'                  },
-
-'stroke':           {   'type':         ENUM_PROPERTY,
-'get':          'getStrokeStyle',
-'set':          'setStrokeStyle'                },
-
-'visibility':       {   'type':         ENUM_PROPERTY,
-'get':          'getVisibility',
-'set':          'setVisibility'                 },
-
-'fill-color':       {   'type':         COLOR_PROPERTY,
-'get':          'getFillColor',
-'set':          'setFillColor'                  },
-
-'stroke-color':     {   'type':         COLOR_PROPERTY,
-'get':          'getStrokeColor',
-'set':          'setStrokeColor'                },
-
-'color':            {   'type':         COLOR_PROPERTY,
-'get':          'getFontColor',
-'set':          'setFontColor'                  }
-
-};
-
-
-TRANSITION_INVALID              = 0;    // Invalid type
-TRANSITION_CLIP_POLYPOLYGON     = 1;    // Transition expressed by parametric clip polygon
-TRANSITION_SPECIAL              = 2;    // Transition expressed by hand-crafted function
-
-aTransitionClassOutMap = ['invalid', 'clip polypolygon', 'special'];
-
-
-BARWIPE_TRANSITION          = 1;
-BOXWIPE_TRANSITION          = 2;
-FOURBOXWIPE_TRANSITION      = 3;
-ELLIPSEWIPE_TRANSITION      = 4; // 17
-CLOCKWIPE_TRANSITION        = 5; // 22
-PINWHEELWIPE_TRANSITION     = 6; // 23
-PUSHWIPE_TRANSITION         = 7; // 35
-SLIDEWIPE_TRANSITION        = 8; // 36
-FADE_TRANSITION             = 9; // 37
-RANDOMBARWIPE_TRANSITION    = 10; // 38
-CHECKERBOARDWIPE_TRANSITION = 11; // 39
-DISSOLVE_TRANSITION         = 12; // 40
-
-aTransitionTypeInMap = {
-'barWipe'           : BARWIPE_TRANSITION,
-'boxWipe'           : BOXWIPE_TRANSITION,
-'fourBoxWipe'       : FOURBOXWIPE_TRANSITION,
-'ellipseWipe'       : ELLIPSEWIPE_TRANSITION,
-'clockWipe'         : CLOCKWIPE_TRANSITION,
-'pinWheelWipe'      : PINWHEELWIPE_TRANSITION,
-'pushWipe'          : PUSHWIPE_TRANSITION,
-'slideWipe'         : SLIDEWIPE_TRANSITION,
-'fade'              : FADE_TRANSITION,
-'randomBarWipe'     : RANDOMBARWIPE_TRANSITION,
-'checkerBoardWipe'  : CHECKERBOARDWIPE_TRANSITION,
-'dissolve'          : DISSOLVE_TRANSITION
-};
-
-aTransitionTypeOutMap = [ '', 'barWipe', 'boxWipe', 'fourBoxWipe', 'ellipseWipe',
-'clockWipe', 'pinWheelWipe', 'pushWipe', 'slideWipe',
-'fade', 'randomBarWipe', 'checkerBoardWipe', 'dissolve' ];
-
-
-DEFAULT_TRANS_SUBTYPE               = 0;
-LEFTTORIGHT_TRANS_SUBTYPE           = 1;
-TOPTOBOTTOM_TRANS_SUBTYPE           = 2;
-CORNERSIN_TRANS_SUBTYPE             = 3; // 11
-CORNERSOUT_TRANS_SUBTYPE            = 4;
-VERTICAL_TRANS_SUBTYPE              = 5;
-HORIZONTAL_TRANS_SUBTYPE            = 6; // 14
-DOWN_TRANS_SUBTYPE                  = 7; // 19
-CIRCLE_TRANS_SUBTYPE                = 8; // 27
-CLOCKWISETWELVE_TRANS_SUBTYPE       = 9; // 33
-CLOCKWISETHREE_TRANS_SUBTYPE        = 10;
-CLOCKWISESIX_TRANS_SUBTYPE          = 11;
-CLOCKWISENINE_TRANS_SUBTYPE         = 12;
-TWOBLADEVERTICAL_TRANS_SUBTYPE      = 13;
-TWOBLADEHORIZONTAL_TRANS_SUBTYPE    = 14;
-FOURBLADE_TRANS_SUBTYPE             = 15; // 39
-FROMLEFT_TRANS_SUBTYPE              = 16; // 97
-FROMTOP_TRANS_SUBTYPE               = 17;
-FROMRIGHT_TRANS_SUBTYPE             = 18;
-FROMBOTTOM_TRANS_SUBTYPE            = 19;
-CROSSFADE_TRANS_SUBTYPE             = 20;
-FADETOCOLOR_TRANS_SUBTYPE           = 21;
-FADEFROMCOLOR_TRANS_SUBTYPE         = 22;
-FADEOVERCOLOR_TRANS_SUBTYPE         = 23;
-THREEBLADE_TRANS_SUBTYPE            = 24;
-EIGHTBLADE_TRANS_SUBTYPE            = 25;
-ONEBLADE_TRANS_SUBTYPE              = 26; // 107
-ACROSS_TRANS_SUBTYPE                = 27;
-
-aTransitionSubtypeInMap = {
-'default'           : DEFAULT_TRANS_SUBTYPE,
-'leftToRight'       : LEFTTORIGHT_TRANS_SUBTYPE,
-'topToBottom'       : TOPTOBOTTOM_TRANS_SUBTYPE,
-'cornersIn'         : CORNERSIN_TRANS_SUBTYPE,
-'cornersOut'        : CORNERSOUT_TRANS_SUBTYPE,
-'vertical'          : VERTICAL_TRANS_SUBTYPE,
-'horizontal'        : HORIZONTAL_TRANS_SUBTYPE,
-'down'              : DOWN_TRANS_SUBTYPE,
-'circle'            : CIRCLE_TRANS_SUBTYPE,
-'clockwiseTwelve'   : CLOCKWISETWELVE_TRANS_SUBTYPE,
-'clockwiseThree'    : CLOCKWISETHREE_TRANS_SUBTYPE,
-'clockwiseSix'      : CLOCKWISESIX_TRANS_SUBTYPE,
-'clockwiseNine'     : CLOCKWISENINE_TRANS_SUBTYPE,
-'twoBladeVertical'  : TWOBLADEVERTICAL_TRANS_SUBTYPE,
-'twoBladeHorizontal': TWOBLADEHORIZONTAL_TRANS_SUBTYPE,
-'fourBlade'         : FOURBLADE_TRANS_SUBTYPE,
-'fromLeft'          : FROMLEFT_TRANS_SUBTYPE,
-'fromTop'           : FROMTOP_TRANS_SUBTYPE,
-'fromRight'         : FROMRIGHT_TRANS_SUBTYPE,
-'fromBottom'        : FROMBOTTOM_TRANS_SUBTYPE,
-'crossfade'         : CROSSFADE_TRANS_SUBTYPE,
-'fadeToColor'       : FADETOCOLOR_TRANS_SUBTYPE,
-'fadeFromColor'     : FADEFROMCOLOR_TRANS_SUBTYPE,
-'fadeOverColor'     : FADEOVERCOLOR_TRANS_SUBTYPE,
-'threeBlade'        : THREEBLADE_TRANS_SUBTYPE,
-'eightBlade'        : EIGHTBLADE_TRANS_SUBTYPE,
-'oneBlade'          : ONEBLADE_TRANS_SUBTYPE,
-'across'            : ACROSS_TRANS_SUBTYPE
-};
-
-aTransitionSubtypeOutMap = [ 'default', 'leftToRight', 'topToBottom', 'cornersIn',
-'cornersOut', 'vertical', 'horizontal', 'down', 'circle',
-'clockwiseTwelve', 'clockwiseThree', 'clockwiseSix',
-'clockwiseNine', 'twoBladeVertical', 'twoBladeHorizontal',
-'fourBlade', 'fromLeft', 'fromTop', 'fromRight',
-'fromBottom', 'crossfade', 'fadeToColor', 'fadeFromColor',
-'fadeOverColor', 'threeBlade', 'eightBlade', 'oneBlade',
-'across' ];
-
-
-TRANSITION_MODE_IN  = 1;
-TRANSITION_MODE_OUT = 0;
-
-aTransitionModeInMap = { 'out': TRANSITION_MODE_OUT, 'in': TRANSITION_MODE_IN };
-aTransitionModeOutMap = [ 'out', 'in' ];
-
-
-REVERSEMETHOD_IGNORE                    = 0;
-REVERSEMETHOD_INVERT_SWEEP              = 1;
-REVERSEMETHOD_SUBTRACT_POLYGON          = 2;
-REVERSEMETHOD_SUBTRACT_AND_INVERT       = 3;
-REVERSEMETHOD_ROTATE_180                = 4;
-REVERSEMETHOD_FLIP_X                    = 5;
-REVERSEMETHOD_FLIP_Y                    = 6;
-
-aReverseMethodOutMap = ['ignore', 'invert sweep', 'subtract polygon',
-'subtract and invert', 'rotate 180', 'flip x', 'flip y'];
-
-
-var aTransitionInfoTable = {};
-
-aTransitionInfoTable[0] = {};
-aTransitionInfoTable[0][0] =
-{
-'class' : TRANSITION_INVALID,
-'rotationAngle' : 0.0,
-'scaleX' : 0.0,
-'scaleY' : 0.0,
-'reverseMethod' : REVERSEMETHOD_IGNORE,
-'outInvertsSweep' : false,
-'scaleIsotropically' : false
-};
-
-
-aTransitionInfoTable[BARWIPE_TRANSITION] = {};
-aTransitionInfoTable[BARWIPE_TRANSITION][LEFTTORIGHT_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : 0.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_FLIP_X,
-'outInvertsSweep' : false,
-'scaleIsotropically' : false
-};
-aTransitionInfoTable[BARWIPE_TRANSITION][TOPTOBOTTOM_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : 90.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_FLIP_Y,
-'outInvertsSweep' : false,
-'scaleIsotropically' : false
-};
-
-aTransitionInfoTable[FOURBOXWIPE_TRANSITION] = {};
-aTransitionInfoTable[FOURBOXWIPE_TRANSITION][CORNERSIN_TRANS_SUBTYPE] =
-aTransitionInfoTable[FOURBOXWIPE_TRANSITION][CORNERSOUT_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : 0.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_SUBTRACT_AND_INVERT,
-'outInvertsSweep' : true,
-'scaleIsotropically' : false
-};
-
-aTransitionInfoTable[ELLIPSEWIPE_TRANSITION] = {};
-aTransitionInfoTable[ELLIPSEWIPE_TRANSITION][CIRCLE_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : 0.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_SUBTRACT_AND_INVERT,
-'outInvertsSweep' : true,
-'scaleIsotropically' : true
-};
-aTransitionInfoTable[ELLIPSEWIPE_TRANSITION][HORIZONTAL_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : 0.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_SUBTRACT_AND_INVERT,
-'outInvertsSweep' : true,
-'scaleIsotropically' : false
-};
-aTransitionInfoTable[ELLIPSEWIPE_TRANSITION][VERTICAL_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : 90.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_SUBTRACT_AND_INVERT,
-'outInvertsSweep' : true,
-'scaleIsotropically' : false
-};
-
-aTransitionInfoTable[CLOCKWIPE_TRANSITION] = {};
-aTransitionInfoTable[CLOCKWIPE_TRANSITION][CLOCKWISETWELVE_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : 0.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_FLIP_X,
-'outInvertsSweep' : true,
-'scaleIsotropically' : false
-};
-aTransitionInfoTable[CLOCKWIPE_TRANSITION][CLOCKWISETHREE_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : 90.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_FLIP_Y,
-'outInvertsSweep' : true,
-'scaleIsotropically' : false
-};
-aTransitionInfoTable[CLOCKWIPE_TRANSITION][CLOCKWISESIX_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : 180.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_FLIP_X,
-'outInvertsSweep' : true,
-'scaleIsotropically' : false
-};
-aTransitionInfoTable[CLOCKWIPE_TRANSITION][CLOCKWISENINE_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : 270.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_FLIP_Y,
-'outInvertsSweep' : true,
-'scaleIsotropically' : false
-};
-
-aTransitionInfoTable[PINWHEELWIPE_TRANSITION] = {};
-aTransitionInfoTable[PINWHEELWIPE_TRANSITION][ONEBLADE_TRANS_SUBTYPE] =
-aTransitionInfoTable[PINWHEELWIPE_TRANSITION][TWOBLADEVERTICAL_TRANS_SUBTYPE] =
-aTransitionInfoTable[PINWHEELWIPE_TRANSITION][THREEBLADE_TRANS_SUBTYPE] =
-aTransitionInfoTable[PINWHEELWIPE_TRANSITION][FOURBLADE_TRANS_SUBTYPE] =
-aTransitionInfoTable[PINWHEELWIPE_TRANSITION][EIGHTBLADE_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : 0.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_FLIP_X,
-'outInvertsSweep' : true,
-'scaleIsotropically' : true
-};
-aTransitionInfoTable[PINWHEELWIPE_TRANSITION][TWOBLADEHORIZONTAL_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : -90.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_FLIP_Y,
-'outInvertsSweep' : true,
-'scaleIsotropically' : true
-};
-
-aTransitionInfoTable[PUSHWIPE_TRANSITION] = {};
-aTransitionInfoTable[PUSHWIPE_TRANSITION][FROMLEFT_TRANS_SUBTYPE] =
-aTransitionInfoTable[PUSHWIPE_TRANSITION][FROMTOP_TRANS_SUBTYPE] =
-aTransitionInfoTable[PUSHWIPE_TRANSITION][FROMRIGHT_TRANS_SUBTYPE] =
-aTransitionInfoTable[PUSHWIPE_TRANSITION][FROMBOTTOM_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_SPECIAL,
-'rotationAngle' : 0.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_IGNORE,
-'outInvertsSweep' : true,
-'scaleIsotropically' : false
-};
-
-aTransitionInfoTable[SLIDEWIPE_TRANSITION] = {};
-aTransitionInfoTable[SLIDEWIPE_TRANSITION][FROMLEFT_TRANS_SUBTYPE] =
-aTransitionInfoTable[SLIDEWIPE_TRANSITION][FROMTOP_TRANS_SUBTYPE] =
-aTransitionInfoTable[SLIDEWIPE_TRANSITION][FROMRIGHT_TRANS_SUBTYPE] =
-aTransitionInfoTable[SLIDEWIPE_TRANSITION][FROMBOTTOM_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_SPECIAL,
-'rotationAngle' : 0.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_IGNORE,
-'outInvertsSweep' : true,
-'scaleIsotropically' : false
-};
-
-aTransitionInfoTable[FADE_TRANSITION] = {};
-aTransitionInfoTable[FADE_TRANSITION][CROSSFADE_TRANS_SUBTYPE] =
-aTransitionInfoTable[FADE_TRANSITION][FADETOCOLOR_TRANS_SUBTYPE] =
-aTransitionInfoTable[FADE_TRANSITION][FADEFROMCOLOR_TRANS_SUBTYPE] =
-aTransitionInfoTable[FADE_TRANSITION][FADEOVERCOLOR_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_SPECIAL,
-'rotationAngle' : 0.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_IGNORE,
-'outInvertsSweep' : true,
-'scaleIsotropically' : false
-};
-
-
-aTransitionInfoTable[RANDOMBARWIPE_TRANSITION] = {};
-aTransitionInfoTable[RANDOMBARWIPE_TRANSITION][VERTICAL_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : 90.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_IGNORE,
-'outInvertsSweep' : true,
-'scaleIsotropically' : false
-};
-aTransitionInfoTable[RANDOMBARWIPE_TRANSITION][HORIZONTAL_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : 0.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_IGNORE,
-'outInvertsSweep' : true,
-'scaleIsotropically' : false
-};
-
-aTransitionInfoTable[CHECKERBOARDWIPE_TRANSITION] = {};
-aTransitionInfoTable[CHECKERBOARDWIPE_TRANSITION][DOWN_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : 90.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_FLIP_Y,
-'outInvertsSweep' : true,
-'scaleIsotropically' : false
-};
-aTransitionInfoTable[CHECKERBOARDWIPE_TRANSITION][ACROSS_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : 0.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_FLIP_X,
-'outInvertsSweep' : true,
-'scaleIsotropically' : false
-};
-
-aTransitionInfoTable[DISSOLVE_TRANSITION] = {};
-aTransitionInfoTable[DISSOLVE_TRANSITION][DEFAULT_TRANS_SUBTYPE] =
-{
-'class' : TRANSITION_CLIP_POLYPOLYGON,
-'rotationAngle' : 0.0,
-'scaleX' : 1.0,
-'scaleY' : 1.0,
-'reverseMethod' : REVERSEMETHOD_IGNORE,
-'outInvertsSweep' : true,
-'scaleIsotropically' : true
-};
-
-
-function createStateTransitionTable()
-{
-var aSTT = {};
-
-aSTT[RESTART_MODE_NEVER] = {};
-aSTT[RESTART_MODE_WHEN_NOT_ACTIVE] = {};
-aSTT[RESTART_MODE_ALWAYS] = {};
-
-var aTable =
-aSTT[RESTART_MODE_NEVER][FILL_MODE_REMOVE] = {};
-aTable[INVALID_NODE]        = INVALID_NODE;
-aTable[UNRESOLVED_NODE]     = RESOLVED_NODE | ENDED_NODE;
-aTable[RESOLVED_NODE]       = ACTIVE_NODE | ENDED_NODE;
-aTable[ACTIVE_NODE]         = ENDED_NODE;
-aTable[FROZEN_NODE]         = INVALID_NODE;  // this state is unreachable here
-aTable[ENDED_NODE]          = ENDED_NODE;    // this state is a sink here (cannot restart)
-
-aTable =
-aSTT[RESTART_MODE_NEVER][FILL_MODE_FREEZE] =
-aSTT[RESTART_MODE_NEVER][FILL_MODE_HOLD] =
-aSTT[RESTART_MODE_NEVER][FILL_MODE_TRANSITION] = {};
-aTable[INVALID_NODE]        = INVALID_NODE;
-aTable[UNRESOLVED_NODE]     = RESOLVED_NODE | ENDED_NODE;
-aTable[RESOLVED_NODE]       = ACTIVE_NODE | ENDED_NODE;
-aTable[ACTIVE_NODE]         = FROZEN_NODE | ENDED_NODE;
-aTable[FROZEN_NODE]         = ENDED_NODE;
-aTable[ENDED_NODE]          = ENDED_NODE;   // this state is a sink here (cannot restart)
-
-aTable =
-aSTT[RESTART_MODE_WHEN_NOT_ACTIVE][FILL_MODE_REMOVE] = {};
-aTable[INVALID_NODE]        = INVALID_NODE;
-aTable[UNRESOLVED_NODE]     = RESOLVED_NODE | ENDED_NODE;
-aTable[RESOLVED_NODE]       = ACTIVE_NODE | ENDED_NODE;
-aTable[ACTIVE_NODE]         = ENDED_NODE;
-aTable[FROZEN_NODE]         = INVALID_NODE;  // this state is unreachable here
-aTable[ENDED_NODE]          = RESOLVED_NODE | ACTIVE_NODE | ENDED_NODE;  // restart is possible
-
-aTable =
-aSTT[RESTART_MODE_WHEN_NOT_ACTIVE][FILL_MODE_FREEZE] =
-aSTT[RESTART_MODE_WHEN_NOT_ACTIVE][FILL_MODE_HOLD] =
-aSTT[RESTART_MODE_WHEN_NOT_ACTIVE][FILL_MODE_TRANSITION] = {};
-aTable[INVALID_NODE]        = INVALID_NODE;
-aTable[UNRESOLVED_NODE]     = RESOLVED_NODE | ENDED_NODE;
-aTable[RESOLVED_NODE]       = ACTIVE_NODE | ENDED_NODE;
-aTable[ACTIVE_NODE]         = FROZEN_NODE | ENDED_NODE;
-aTable[FROZEN_NODE]         = RESOLVED_NODE | ACTIVE_NODE | ENDED_NODE;  // restart is possible
-aTable[ENDED_NODE]          = RESOLVED_NODE | ACTIVE_NODE | ENDED_NODE;  // restart is possible
-
-aTable =
-aSTT[RESTART_MODE_ALWAYS][FILL_MODE_REMOVE] = {};
-aTable[INVALID_NODE]        = INVALID_NODE;
-aTable[UNRESOLVED_NODE]     = RESOLVED_NODE | ENDED_NODE;
-aTable[RESOLVED_NODE]       = ACTIVE_NODE | ENDED_NODE;
-aTable[ACTIVE_NODE]         = RESOLVED_NODE | ACTIVE_NODE | ENDED_NODE;  // restart is possible
-aTable[FROZEN_NODE]         = INVALID_NODE;  // this state is unreachable here
-aTable[ENDED_NODE]          = RESOLVED_NODE | ACTIVE_NODE | ENDED_NODE;  // restart is possible
-
-aTable =
-aSTT[RESTART_MODE_ALWAYS][FILL_MODE_FREEZE] =
-aSTT[RESTART_MODE_ALWAYS][FILL_MODE_HOLD] =
-aSTT[RESTART_MODE_ALWAYS][FILL_MODE_TRANSITION] = {};
-aTable[INVALID_NODE]        = INVALID_NODE;
-aTable[UNRESOLVED_NODE]     = RESOLVED_NODE | ENDED_NODE;
-aTable[RESOLVED_NODE]       = ACTIVE_NODE | ENDED_NODE;
-aTable[ACTIVE_NODE]         = RESOLVED_NODE | ACTIVE_NODE | FROZEN_NODE | ENDED_NODE;
-aTable[FROZEN_NODE]         = RESOLVED_NODE | ACTIVE_NODE | ENDED_NODE;  // restart is possible
-aTable[ENDED_NODE]          = RESOLVED_NODE | ACTIVE_NODE | ENDED_NODE;  // restart is possible
-
-return aSTT;
-}
-
-var aStateTransitionTable = createStateTransitionTable();
-
-
-function getTransitionTable( eRestartMode, eFillMode )
-{
-if( eRestartMode == RESTART_MODE_DEFAULT )
-{
-log( 'getTransitionTable: unexpected restart mode: ' + eRestartMode
-+ '. Used NEVER instead.');
-eRestartMode = RESTART_MODE_NEVER;
-}
-
-if( eFillMode == FILL_MODE_DEFAULT ||
-eFillMode == FILL_MODE_AUTO )
-{
-eFillMode = FILL_MODE_REMOVE;
-}
-
-return aStateTransitionTable[eRestartMode][eFillMode];
-}
-
-
-var EVENT_TRIGGER_UNKNOWN               = 0;
-var EVENT_TRIGGER_ON_SLIDE_BEGIN        = 1;
-var EVENT_TRIGGER_ON_SLIDE_END          = 2;
-var EVENT_TRIGGER_BEGIN_EVENT           = 3;
-var EVENT_TRIGGER_END_EVENT             = 4;
-var EVENT_TRIGGER_ON_CLICK              = 5;
-var EVENT_TRIGGER_ON_DBL_CLICK          = 6;
-var EVENT_TRIGGER_ON_MOUSE_ENTER        = 7;
-var EVENT_TRIGGER_ON_MOUSE_LEAVE        = 8;
-var EVENT_TRIGGER_ON_NEXT_EFFECT        = 9;
-var EVENT_TRIGGER_ON_PREV_EFFECT        = 10;
-var EVENT_TRIGGER_REPEAT                = 11;
-
-aEventTriggerOutMap = [ 'unknown', 'slideBegin', 'slideEnd', 'begin', 'end', 'click',
-'doubleClick', 'mouseEnter', 'mouseLeave', 'next', 'previous', 'repeat' ];
-
-
-function getEventTriggerType( sEventTrigger )
-{
-if( sEventTrigger == 'begin' )
-return EVENT_TRIGGER_BEGIN_EVENT;
-else if( sEventTrigger == 'end' )
-return EVENT_TRIGGER_END_EVENT;
-else if( sEventTrigger == 'next' )
-return EVENT_TRIGGER_ON_NEXT_EFFECT;
-else if( sEventTrigger == 'prev' )
-return EVENT_TRIGGER_ON_PREV_EFFECT;
-else if( sEventTrigger == 'click' )
-return EVENT_TRIGGER_ON_CLICK;
-else
-return EVENT_TRIGGER_UNKNOWN;
-}
-
-
-var UNKNOWN_TIMING          = 0;
-var OFFSET_TIMING           = 1;
-var WALLCLOCK_TIMING        = 2;
-var INDEFINITE_TIMING       = 3;
-var EVENT_TIMING            = 4;
-var SYNCBASE_TIMING         = 5;
-var MEDIA_TIMING            = 6;
-
-aTimingTypeOutMap = [ 'unknown', 'offset', 'wallclock', 'indefinite', 'event', 'syncbase', 'media' ];
-
-
-var CHARCODE_PLUS       = '+'.charCodeAt(0);
-var CHARCODE_MINUS      = '-'.charCodeAt(0);
-var CHARCODE_0          = '0'.charCodeAt(0);
-var CHARCODE_9          = '9'.charCodeAt(0);
-
-
-function Timing( aAnimationNode, sTimingAttribute )
-{
-this.aAnimationNode = aAnimationNode;     // the node, the timing attribute belongs to
-this.sTimingDescription = removeWhiteSpaces( sTimingAttribute );
-this.eTimingType = UNKNOWN_TIMING;
-this.nOffset = 0.0;                       // in seconds
-this.sEventBaseElementId = '';            // the element id for event based timing
-this.eEventType = EVENT_TRIGGER_UNKNOWN;  // the event type
-}
-
-Timing.prototype.getAnimationNode = function()
-{
-return this.aAnimationNode;
-};
-
-Timing.prototype.getType = function()
-{
-return this.eTimingType;
-};
-
-Timing.prototype.getOffset = function()
-{
-return this.nOffset;
-};
-
-Timing.prototype.getEventBaseElementId = function()
-{
-return this.sEventBaseElementId;
-};
-
-Timing.prototype.getEventType = function()
-{
-return this.eEventType;
-};
-
-Timing.prototype.parse = function()
-{
-if( !this.sTimingDescription )
-{
-this.eTimingType = OFFSET_TIMING;
-return;
-}
-
-if( this.sTimingDescription == 'indefinite' )
-this.eTimingType = INDEFINITE_TIMING;
-else
-{
-var nFirstCharCode = this.sTimingDescription.charCodeAt(0);
-var bPositiveOffset = !( nFirstCharCode == CHARCODE_MINUS );
-if ( ( nFirstCharCode == CHARCODE_PLUS ) ||
-( nFirstCharCode == CHARCODE_MINUS ) ||
-( ( nFirstCharCode >= CHARCODE_0 ) && ( nFirstCharCode <= CHARCODE_9 ) ) )
-{
-var sClockValue
-= ( ( nFirstCharCode == CHARCODE_PLUS ) || ( nFirstCharCode == CHARCODE_MINUS ) )
-? this.sTimingDescription.substr( 1 )
-: this.sTimingDescription;
-
-var TimeInSec = Timing.parseClockValue( sClockValue );
-if( TimeInSec != undefined )
-{
-this.eTimingType = OFFSET_TIMING;
-this.nOffset = bPositiveOffset ? TimeInSec : -TimeInSec;
-}
-}
-else
-{
-var aTimingSplit = [];
-bPositiveOffset = true;
-if( this.sTimingDescription.indexOf( '+' ) != -1 )
-{
-aTimingSplit = this.sTimingDescription.split( '+' );
-}
-else if( this.sTimingDescription.indexOf( '-' ) != -1 )
-{
-aTimingSplit = this.sTimingDescription.split( '-' );
-bPositiveOffset = false;
-}
-else
-{
-aTimingSplit[0] = this.sTimingDescription;
-aTimingSplit[1] = '';
-}
-
-if( aTimingSplit[0].indexOf( '.' ) != -1 )
-{
-var aEventSplit = aTimingSplit[0].split( '.' );
-this.sEventBaseElementId = aEventSplit[0];
-this.eEventType = getEventTriggerType( aEventSplit[1] );
-}
-else
-{
-this.eEventType = getEventTriggerType( aTimingSplit[0] );
-}
-
-if( this.eEventType == EVENT_TRIGGER_UNKNOWN )
-return;
-
-if( ( this.eEventType == EVENT_TRIGGER_BEGIN_EVENT ) ||
-( this.eEventType == EVENT_TRIGGER_END_EVENT ) )
-{
-this.eTimingType = SYNCBASE_TIMING;
-}
-else
-{
-this.eTimingType = EVENT_TIMING;
-}
-
-if( aTimingSplit[1] )
-{
-sClockValue = aTimingSplit[1];
-TimeInSec = Timing.parseClockValue( sClockValue );
-if( TimeInSec != undefined )
-{
-this.nOffset = ( bPositiveOffset ) ? TimeInSec : -TimeInSec;
-}
-else
-{
-this.eTimingType = UNKNOWN_TIMING;
-}
-
-}
-}
-}
-
-};
-
-Timing.parseClockValue = function( sClockValue )
-{
-if( !sClockValue )
-return 0.0;
-
-var nTimeInSec = undefined;
-
-var reFullClockValue = /^([0-9]+):([0-5][0-9]):([0-5][0-9])(.[0-9]+)?$/;
-var rePartialClockValue = /^([0-5][0-9]):([0-5][0-9])(.[0-9]+)?$/;
-var reTimeCountValue = /^([0-9]+)(.[0-9]+)?(h|min|s|ms)?$/;
-
-if( reFullClockValue.test( sClockValue ) )
-{
-var aClockTimeParts = reFullClockValue.exec( sClockValue );
-
-var nHours = parseInt( aClockTimeParts[1] );
-var nMinutes = parseInt( aClockTimeParts[2] );
-var nSeconds = parseInt( aClockTimeParts[3] );
-if( aClockTimeParts[4] )
-nSeconds += parseFloat( aClockTimeParts[4] );
-
-nTimeInSec = ( ( nHours * 60 ) +  nMinutes ) * 60 + nSeconds;
-
-}
-else if( rePartialClockValue.test( sClockValue ) )
-{
-aClockTimeParts = rePartialClockValue.exec( sClockValue );
-
-nMinutes = parseInt( aClockTimeParts[1] );
-nSeconds = parseInt( aClockTimeParts[2] );
-if( aClockTimeParts[3] )
-nSeconds += parseFloat( aClockTimeParts[3] );
-
-nTimeInSec = nMinutes * 60 + nSeconds;
-}
-else if( reTimeCountValue.test( sClockValue ) )
-{
-aClockTimeParts = reTimeCountValue.exec( sClockValue );
-
-var nTimeCount = parseInt( aClockTimeParts[1] );
-if( aClockTimeParts[2] )
-nTimeCount += parseFloat( aClockTimeParts[2] );
-
-if( aClockTimeParts[3] )
-{
-if( aClockTimeParts[3] == 'h' )
-{
-nTimeInSec = nTimeCount * 3600;
-}
-else if( aClockTimeParts[3] == 'min' )
-{
-nTimeInSec = nTimeCount * 60;
-}
-else if( aClockTimeParts[3] == 's' )
-{
-nTimeInSec = nTimeCount;
-}
-else if( aClockTimeParts[3] == 'ms' )
-{
-nTimeInSec = nTimeCount / 1000;
-}
-}
-else
-{
-nTimeInSec = nTimeCount;
-}
-
-}
-
-if( nTimeInSec )
-nTimeInSec = parseFloat( nTimeInSec.toFixed( 3 ) );
-return nTimeInSec;
-};
-
-Timing.prototype.info = function( bVerbose )
-{
-
-var sInfo = '';
-
-if( bVerbose )
-{
-sInfo = 'description: ' + this.sTimingDescription + ', ';
-
-sInfo += ', type: ' +  aTimingTypeOutMap[ this.getType() ];
-sInfo += ', offset: ' + this.getOffset();
-sInfo += ', event base element id: ' + this.getEventBaseElementId();
-sInfo += ', timing event type: ' + aEventTriggerOutMap[ this.getEventType() ];
-}
-else
-{
-switch( this.getType() )
-{
-case INDEFINITE_TIMING:
-sInfo += 'indefinite';
-break;
-case OFFSET_TIMING:
-sInfo += this.getOffset();
-break;
-case EVENT_TIMING:
-case SYNCBASE_TIMING:
-if( this.getEventBaseElementId() )
-sInfo += this.getEventBaseElementId() + '.';
-sInfo += aEventTriggerOutMap[ this.getEventType() ];
-if( this.getOffset() )
-{
-if( this.getOffset() > 0 )
-sInfo += '+';
-sInfo += this.getOffset();
-}
-}
-}
-
-return sInfo;
-};
-
-
-function Duration( sDurationAttribute )
-{
-this.bIndefinite = false;
-this.bMedia = false;
-this.nValue = undefined;
-this.bDefined = false;
-
-if( !sDurationAttribute )
-return;
-
-if( sDurationAttribute == 'indefinite' )
-this.bIndefinite = true;
-else if( sDurationAttribute == 'media' )
-this.bMedia = true;
-else
-{
-this.nValue = Timing.parseClockValue( sDurationAttribute );
-if( this.nValue <= 0.0 )
-this.nValue = 0.001;  // duration must be always greater than 0
-}
-this.bDefined = true;
-}
-
-
-Duration.prototype.isSet = function()
-{
-return this.bDefined;
-};
-
-Duration.prototype.isIndefinite = function()
-{
-return this.bIndefinite;
-};
-
-Duration.prototype.isMedia = function()
-{
-return this.bMedia;
-};
-
-Duration.prototype.isValue = function()
-{
-return this.nValue != undefined;
-};
-
-Duration.prototype.getValue= function()
-{
-return this.nValue;
-};
-
-Duration.prototype.info= function()
-{
-var sInfo;
-
-if( this.isIndefinite() )
-sInfo = 'indefinite';
-else if( this.isMedia() )
-sInfo = 'media';
-else if( this.getValue() )
-sInfo = this.getValue();
-
-return sInfo;
-};
-
-
-function AnimationNode()
-{
-}
-
-AnimationNode.prototype.init = function() {};
-AnimationNode.prototype.resolve = function() {};
-AnimationNode.prototype.activate = function() {};
-AnimationNode.prototype.deactivate = function() {};
-AnimationNode.prototype.end = function() {};
-AnimationNode.prototype.getState = function() {};
-AnimationNode.prototype.registerDeactivatingListener = function() {};
-AnimationNode.prototype.notifyDeactivating = function() {};
-
-
-function NodeContext( aSlideShowContext )
-{
-this.aContext = aSlideShowContext;
-this.aAnimationNodeMap = null;
-this.aAnimatedElementMap = null;
-this.aSourceEventElementMap = null;
-this.nStartDelay = 0.0;
-this.bFirstRun = undefined;
-this.aSlideHeight = HEIGHT;
-this.aSlideWidth = WIDTH;
-}
-
-
-NodeContext.prototype.makeSourceEventElement = function( sId, aEventBaseElem )
-{
-if( !aEventBaseElem )
-{
-log( 'NodeContext.makeSourceEventElement: event base element is not valid' );
-return null;
-}
-
-if( !this.aContext.aEventMultiplexer )
-{
-log( 'NodeContext.makeSourceEventElement: event multiplexer not initialized' );
-return null;
-}
-
-if( !this.aSourceEventElementMap[ sId ] )
-{
-this.aSourceEventElementMap[ sId ] = new SourceEventElement( sId, aEventBaseElem, this.aContext.aEventMultiplexer );
-}
-return this.aSourceEventElementMap[ sId ];
-};
-
-
-function StateTransition( aBaseNode )
-{
-this.aNode = aBaseNode;
-this.eToState = INVALID_NODE;
-}
-
-StateTransition.prototype.enter = function( eNodeState, bForce )
-{
-if( !bForce ) bForce = false;
-
-if( this.eToState != INVALID_NODE )
-{
-log( 'StateTransition.enter: commit() before enter()ing again!' );
-return false;
-}
-if( !bForce && !this.aNode.isTransition( this.aNode.getState(), eNodeState  ) )
-return false;
-
-if( ( this.aNode.nCurrentStateTransition & eNodeState ) != 0 )
-return false; // already in wanted transition
-
-this.aNode.nCurrentStateTransition |= eNodeState;
-this.eToState = eNodeState;
-return true;
-};
-
-StateTransition.prototype.commit = function()
-{
-if( this.eToState != INVALID_NODE )
-{
-this.aNode.eCurrentState = this.eToState;
-this.clear();
-}
-};
-
-StateTransition.prototype.clear = function()
-{
-if( this.eToState != INVALID_NODE )
-{
-this.aNode.nCurrentStateTransition &= ~this.eToState;
-this.eToState = INVALID_NODE;
-}
-};
-
-
-function BaseNode( aAnimElem, aParentNode, aNodeContext )
-{
-this.nId = getUniqueId();
-this.sClassName = 'BaseNode';
-
-if( !aAnimElem )
-log( 'BaseNode(id:' + this.nId + ') constructor: aAnimElem is not valid' );
-
-if( !aNodeContext )
-log( 'BaseNode(id:' + this.nId + ') constructor: aNodeContext is not valid' );
-
-if( !aNodeContext.aContext )
-log( 'BaseNode(id:' + this.nId + ') constructor: aNodeContext.aContext is not valid' );
-
-
-this.bIsContainer = false;
-this.aElement = aAnimElem;
-this.aParentNode = aParentNode;
-this.aNodeContext = aNodeContext;
-this.aContext = aNodeContext.aContext;
-this.nStartDelay = aNodeContext.nStartDelay;
-this.eCurrentState = UNRESOLVED_NODE;
-this.nCurrentStateTransition = 0;
-this.aDeactivatingListenerArray = [];
-this.aActivationEvent = null;
-this.aDeactivationEvent = null;
-
-this.aBegin = null;
-this.aDuration = null;
-this.aEnd = null;
-this.bMainSequenceRootNode = false;
-this.bInteractiveSequenceRootNode = false;
-this.eFillMode = FILL_MODE_FREEZE;
-this.eRestartMode = RESTART_MODE_NEVER;
-this.nReapeatCount = undefined;
-this.nAccelerate = 0.0;
-this.nDecelerate = 0.0;
-this.bAutoReverse = false;
-
-}
-extend( BaseNode, AnimationNode );
-
-
-BaseNode.prototype.getId = function()
-{
-return this.nId;
-};
-
-BaseNode.prototype.parseElement = function()
-{
-var aAnimElem = this.aElement;
-
-var sIdAttr = aAnimElem.getAttributeNS( NSS['xml'], 'id' );
-if( sIdAttr )
-this.aNodeContext.aAnimationNodeMap[ sIdAttr ] = this;
-
-this.aBegin = null;
-var sBeginAttr = aAnimElem.getAttributeNS( NSS['smil'], 'begin' );
-this.aBegin = new Timing( this, sBeginAttr );
-this.aBegin.parse();
-
-this.aEnd = null;
-var sEndAttr = aAnimElem.getAttributeNS( NSS['smil'], 'end' );
-if( sEndAttr )
-{
-this.aEnd = new Timing( this, sEndAttr );
-this.aEnd.parse();
-}
-
-this.aDuration = null;
-var sDurAttr = aAnimElem.getAttributeNS( NSS['smil'], 'dur' );
-this.aDuration = new Duration( sDurAttr );
-if( !this.aDuration.isSet() )
-{
-if( this.isContainer() )
-this.aDuration = null;
-else
-this.aDuration = new Duration( 'indefinite' );
-}
-
-var sFillAttr = aAnimElem.getAttributeNS( NSS['smil'], 'fill' );
-if( sFillAttr && aFillModeInMap[ sFillAttr ])
-this.eFillMode = aFillModeInMap[ sFillAttr ];
-else
-this.eFillMode = FILL_MODE_DEFAULT;
-
-var sRestartAttr = aAnimElem.getAttributeNS( NSS['smil'], 'restart' );
-if( sRestartAttr && aRestartModeInMap[ sRestartAttr ] )
-this.eRestartMode = aRestartModeInMap[ sRestartAttr ];
-else
-this.eRestartMode = RESTART_MODE_DEFAULT;
-
-var sRepeatCount = aAnimElem.getAttributeNS( NSS['smil'], 'repeatCount' );
-if( !sRepeatCount )
-this.nReapeatCount = 1;
-else
-this.nReapeatCount = parseFloat( sRepeatCount );
-if( ( isNaN(this.nReapeatCount) ) && ( sRepeatCount != 'indefinite' ) )
-this.nReapeatCount = 1;
-
-this.nAccelerate = 0.0;
-var sAccelerateAttr = aAnimElem.getAttributeNS( NSS['smil'], 'accelerate' );
-if( sAccelerateAttr )
-this.nAccelerate = parseFloat( sAccelerateAttr );
-if( isNaN(this.nAccelerate) )
-this.nAccelerate = 0.0;
-
-this.nDecelerate = 0.0;
-var sDecelerateAttr = aAnimElem.getAttributeNS( NSS['smil'], 'decelerate' );
-if( sDecelerateAttr )
-this.nDecelerate = parseFloat( sDecelerateAttr );
-if( isNaN(this.nDecelerate) )
-this.nDecelerate = 0.0;
-
-this.bAutoreverse = false;
-var sAutoReverseAttr = aAnimElem.getAttributeNS( NSS['smil'], 'autoReverse' );
-if( sAutoReverseAttr == 'true' )
-this.bAutoreverse = true;
-
-
-if( this.eFillMode == FILL_MODE_DEFAULT )
-if( this.getParentNode() )
-this.eFillMode = this.getParentNode().getFillMode();
-else
-this.eFillMode = FILL_MODE_AUTO;
-
-if( this.eFillMode ==  FILL_MODE_AUTO ) // see SMIL recommendation document
-{
-this.eFillMode = ( this.aEnd ||
-( this.nReapeatCount != 1) ||
-( this.aDuration && !this.aDuration.isIndefinite() ) )
-? FILL_MODE_REMOVE
-: FILL_MODE_FREEZE;
-}
-
-if( this.eRestartMode == RESTART_MODE_DEFAULT )
-if( this.getParentNode() )
-this.eRestartMode = this.getParentNode().getRestartMode();
-else
-this.eRestartMode = RESTART_MODE_ALWAYS;
-
-if( ( this.nAccelerate + this.nDecelerate ) > 1.0 )
-{
-this.nAccelerate = 0.0;
-this.nDecelerate = 0.0;
-}
-
-this.aStateTransTable = getTransitionTable( this.getRestartMode(), this.getFillMode() );
-
-return true;
-};
-
-BaseNode.prototype.getParentNode = function()
-{
-return this.aParentNode;
-};
-
-BaseNode.prototype.init = function()
-{
-this.DBG( this.callInfo( 'init' ) );
-if( ! this.checkValidNode() )
-return false;
-if( this.aActivationEvent )
-this.aActivationEvent.dispose();
-if( this.aDeactivationEvent )
-this.aDeactivationEvent.dispose();
-
-this.eCurrentState = UNRESOLVED_NODE;
-
-return this.init_st();
-};
-
-BaseNode.prototype.resolve = function()
-{
-if( ! this.checkValidNode() )
-return false;
-
-this.DBG( this.callInfo( 'resolve' ) );
-
-if( this.eCurrentState == RESOLVED_NODE )
-log( 'BaseNode.resolve: already in RESOLVED state' );
-
-var aStateTrans = new StateTransition( this );
-
-if( aStateTrans.enter( RESOLVED_NODE ) &&
-this.isTransition( RESOLVED_NODE, ACTIVE_NODE ) &&
-this.resolve_st() )
-{
-aStateTrans.commit();
-
-if( this.aActivationEvent )
-{
-this.aActivationEvent.charge();
-}
-else
-{
-this.aActivationEvent = makeDelay( bind( this, this.activate ), this.getBegin().getOffset() + this.nStartDelay );
-}
-registerEvent( this.getId(), this.getBegin(), this.aActivationEvent, this.aNodeContext );
-
-return true;
-}
-
-return false;
-};
-
-BaseNode.prototype.activate = function()
-{
-if( ! this.checkValidNode() )
-return false;
-
-if( this.eCurrentState == ACTIVE_NODE )
-log( 'BaseNode.activate: already in ACTIVE state' );
-
-this.DBG( this.callInfo( 'activate' ), getCurrentSystemTime() );
-
-var aStateTrans = new StateTransition( this );
-
-if( aStateTrans.enter( ACTIVE_NODE ) )
-{
-this.activate_st();
-aStateTrans.commit();
-if( !this.aContext.aEventMultiplexer )
-log( 'BaseNode.activate: this.aContext.aEventMultiplexer is not valid' );
-this.aContext.aEventMultiplexer.notifyEvent( EVENT_TRIGGER_BEGIN_EVENT, this.getId() );
-return true;
-}
-return false;
-};
-
-BaseNode.prototype.deactivate = function()
-{
-if( this.inStateOrTransition( ENDED_NODE | FROZEN_NODE ) || !this.checkValidNode() )
-return;
-
-if( this.isTransition( this.eCurrentState, FROZEN_NODE ) )
-{
-this.DBG( this.callInfo( 'deactivate' ), getCurrentSystemTime() );
-
-var aStateTrans = new StateTransition( this );
-if( aStateTrans.enter( FROZEN_NODE, true /* FORCE */ ) )
-{
-this.deactivate_st( FROZEN_NODE );
-aStateTrans.commit();
-
-this.notifyEndListeners();
-
-if( this.aActivationEvent )
-this.aActivationEvent.dispose();
-if( this.aDeactivationEvent )
-this.aDeactivationEvent.dispose();
-}
-}
-else
-{
-this.end();
-}
-};
-
-BaseNode.prototype.end = function()
-{
-var bIsFrozenOrInTransitionToFrozen = this.inStateOrTransition( FROZEN_NODE );
-if( this.inStateOrTransition( ENDED_NODE ) || !this.checkValidNode() )
-return;
-
-if( !(this.isTransition( this.eCurrentState, ENDED_NODE ) ) )
-log( 'BaseNode.end: end state not reachable in transition table' );
-
-this.DBG( this.callInfo( 'end' ), getCurrentSystemTime() );
-
-var aStateTrans = new StateTransition( this );
-if( aStateTrans.enter( ENDED_NODE, true /* FORCE */ ) )
-{
-this.deactivate_st( ENDED_NODE );
-aStateTrans.commit();
-
-if( !bIsFrozenOrInTransitionToFrozen )
-this.notifyEndListeners();
-
-if( this.aActivationEvent )
-this.aActivationEvent.dispose();
-if( this.aDeactivationEvent )
-this.aDeactivationEvent.dispose();
-}
-};
-
-BaseNode.prototype.dispose = function()
-{
-if( this.aActivationEvent )
-this.aActivationEvent.dispose();
-if( this.aDeactivationEvent )
-this.aDeactivationEvent.dispose();
-this.aDeactivatingListenerArray = [];
-};
-
-BaseNode.prototype.getState = function()
-{
-return this.eCurrentState;
-};
-
-BaseNode.prototype.registerDeactivatingListener = function( aNotifiee )
-{
-if (! this.checkValidNode())
-return false;
-
-if( !aNotifiee )
-{
-log( 'BaseNode.registerDeactivatingListener(): invalid notifee' );
-return false;
-}
-this.aDeactivatingListenerArray.push( aNotifiee );
-
-return true;
-};
-
-BaseNode.prototype.notifyDeactivating = function( aNotifier )
-{
-assert( ( aNotifier.getState() == FROZEN_NODE ) || ( aNotifier.getState() == ENDED_NODE ),
-'BaseNode.notifyDeactivating: Notifier node is neither in FROZEN nor in ENDED state' );
-};
-
-BaseNode.prototype.isMainSequenceRootNode = function()
-{
-return this.bMainSequenceRootNode;
-};
-
-BaseNode.prototype.isInteractiveSequenceRootNode = function()
-{
-return this.bInteractiveSequenceRootNode;
-};
-
-BaseNode.prototype.makeDeactivationEvent = function( nDelay )
-{
-if( this.aDeactivationEvent )
-{
-this.aDeactivationEvent.charge();
-}
-else
-{
-if( typeof( nDelay ) == typeof(0) )
-this.aDeactivationEvent = makeDelay( bind( this, this.deactivate ), nDelay );
-else
-this.aDeactivationEvent = null;
-}
-return this.aDeactivationEvent;
-};
-
-BaseNode.prototype.scheduleDeactivationEvent = function( aEvent )
-{
-this.DBG( this.callInfo( 'scheduleDeactivationEvent' ) );
-
-if( !aEvent )
-{
-if( this.getDuration() && this.getDuration().isValue() )
-aEvent = this.makeDeactivationEvent( this.getDuration().getValue() );
-}
-if( aEvent )
-{
-this.aContext.aTimerEventQueue.addEvent( aEvent );
-}
-};
-
-BaseNode.prototype.checkValidNode = function()
-{
-return ( this.eCurrentState != INVALID_NODE );
-};
-
-BaseNode.prototype.init_st = function()
-{
-return true;
-};
-
-BaseNode.prototype.resolve_st = function()
-{
-return true;
-};
-
-BaseNode.prototype.activate_st = function()
-{
-this.scheduleDeactivationEvent();
-};
-
-BaseNode.prototype.deactivate_st = function( aNodeState )
-{
-};
-
-BaseNode.prototype.notifyEndListeners = function()
-{
-var nDeactivatingListenerCount = this.aDeactivatingListenerArray.length;
-
-for( var i = 0; i < nDeactivatingListenerCount; ++i )
-{
-this.aDeactivatingListenerArray[i].notifyDeactivating( this );
-}
-
-this.aContext.aEventMultiplexer.notifyEvent( EVENT_TRIGGER_END_EVENT, this.getId() );
-if( this.getParentNode() && this.getParentNode().isMainSequenceRootNode() )
-this.aContext.aEventMultiplexer.notifyNextEffectEndEvent();
-};
-
-BaseNode.prototype.getContext = function()
-{
-return this.aContext;
-};
-
-BaseNode.prototype.isTransition = function( eFromState, eToState )
-{
-return ( ( this.aStateTransTable[ eFromState ] & eToState ) != 0 );
-};
-
-BaseNode.prototype.inStateOrTransition = function( nMask )
-{
-return ( ( ( this.eCurrentState & nMask ) != 0 ) || ( ( this.nCurrentStateTransition & nMask ) != 0 ) );
-};
-
-BaseNode.prototype.isContainer = function()
-{
-return this.bIsContainer;
-};
-
-BaseNode.prototype.getBegin = function()
-{
-return this.aBegin;
-};
-
-BaseNode.prototype.getDuration = function()
-{
-return this.aDuration;
-};
-
-BaseNode.prototype.getEnd = function()
-{
-return this.aEnd;
-};
-
-BaseNode.prototype.getFillMode = function()
-{
-return this.eFillMode;
-};
-
-BaseNode.prototype.getRestartMode = function()
-{
-return this.eRestartMode;
-};
-
-BaseNode.prototype.getRepeatCount = function()
-{
-return this.nReapeatCount;
-};
-
-BaseNode.prototype.getAccelerateValue = function()
-{
-return this.nAccelerate;
-};
-
-BaseNode.prototype.getDecelerateValue = function()
-{
-return this.nDecelerate;
-};
-
-BaseNode.prototype.isAutoReverseEnabled = function()
-{
-return this.bAutoreverse;
-};
-
-BaseNode.prototype.info = function( bVerbose )
-{
-var sInfo = 'class name: ' + this.sClassName;
-sInfo += ';  element name: ' + this.aElement.localName;
-sInfo += ';  id: ' + this.getId();
-sInfo += ';  state: ' + getNodeStateName( this.getState() );
-
-if( bVerbose )
-{
-sInfo += ';  is container: ' + this.isContainer();
-
-if( this.getBegin() )
-sInfo += ';  begin: ' + this.getBegin().info();
-
-if( this.getDuration() )
-sInfo += ';  dur: ' + this.getDuration().info();
-
-if( this.getEnd() )
-sInfo += ';  end: ' + this.getEnd().info();
-
-if( this.getFillMode() )
-sInfo += ';  fill: ' + aFillModeOutMap[ this.getFillMode() ];
-
-if( this.getRestartMode() )
-sInfo += ';  restart: ' + aRestartModeOutMap[ this.getRestartMode() ];
-
-if( this.getRepeatCount() && ( this.getRepeatCount() != 1.0 ) )
-sInfo += ';  repeatCount: ' + this.getRepeatCount();
-
-if( this.getAccelerateValue() )
-sInfo += ';  accelerate: ' + this.getAccelerateValue();
-
-if( this.getDecelerateValue() )
-sInfo += ';  decelerate: ' + this.getDecelerateValue();
-
-if( this.isAutoReverseEnabled() )
-sInfo += ';  autoReverse: true';
-
-}
-
-return sInfo;
-};
-
-BaseNode.prototype.callInfo = function( sMethodName )
-{
-var sInfo = this.sClassName +
-'( ' + this.getId() +
-', ' + getNodeStateName( this.getState() ) +
-' ).' + sMethodName;
-return sInfo;
-};
-
-BaseNode.prototype.DBG = function( sMessage, nTime )
-{
-ANIMDBG.print( sMessage, nTime );
-};
-
-
-function AnimationBaseNode( aAnimElem, aParentNode, aNodeContext )
-{
-AnimationBaseNode.superclass.constructor.call( this, aAnimElem, aParentNode, aNodeContext );
-
-this.sClassName = 'AnimationBaseNode';
-this.bIsContainer = false;
-this.aTargetElement = null;
-this.bIsTargetTextElement = false;
-this.aAnimatedElement = null;
-this.aActivity = null;
-
-this.nMinFrameCount = undefined;
-this.eAdditiveMode = undefined;
-
-}
-extend( AnimationBaseNode, BaseNode );
-
-
-AnimationBaseNode.prototype.parseElement = function()
-{
-var bRet = AnimationBaseNode.superclass.parseElement.call( this );
-
-var aAnimElem = this.aElement;
-
-this.aTargetElement = null;
-var sTargetElementAttr = aAnimElem.getAttributeNS( NSS['smil'], 'targetElement' );
-if( sTargetElementAttr )
-this.aTargetElement = document.getElementById( sTargetElementAttr );
-
-if( !this.aTargetElement )
-{
-this.eCurrentState = INVALID_NODE;
-log( 'AnimationBaseNode.parseElement: target element not found: ' + sTargetElementAttr );
-}
-
-var sSubItemAttr = aAnimElem.getAttributeNS( NSS['anim'], 'sub-item' );
-this.bIsTargetTextElement = ( sSubItemAttr && ( sSubItemAttr === 'text' ) );
-
-var sAdditiveAttr = aAnimElem.getAttributeNS( NSS['smil'], 'additive' );
-if( sAdditiveAttr && aAddittiveModeInMap[sAdditiveAttr] )
-this.eAdditiveMode = aAddittiveModeInMap[sAdditiveAttr];
-else
-this.eAdditiveMode = ADDITIVE_MODE_REPLACE;
-
-this.nMinFrameCount = ( this.getDuration().isValue() )
-? ( this.getDuration().getValue() * MINIMUM_FRAMES_PER_SECONDS )
-: MINIMUM_FRAMES_PER_SECONDS;
-if( this.nMinFrameCount < 1.0 )
-this.nMinFrameCount = 1;
-else if( this.nMinFrameCount > MINIMUM_FRAMES_PER_SECONDS )
-this.nMinFrameCount = MINIMUM_FRAMES_PER_SECONDS;
-
-
-if( this.aTargetElement )
-{
-if( aAnimElem.getAttributeNS( NSS['smil'], 'attributeName' ) === 'visibility' )
-{
-if( aAnimElem.getAttributeNS( NSS['smil'], 'to' ) === 'visible' )
-this.aTargetElement.setAttribute( 'visibility', 'hidden' );
-}
-
-if( !this.aNodeContext.aAnimatedElementMap[ sTargetElementAttr ] )
-{
-if( this.bIsTargetTextElement )
-{
-this.aNodeContext.aAnimatedElementMap[ sTargetElementAttr ]
-= new AnimatedTextElement( this.aTargetElement );
-}
-else
-{
-this.aNodeContext.aAnimatedElementMap[ sTargetElementAttr ]
-= new AnimatedElement( this.aTargetElement );
-}
-}
-this.aAnimatedElement = this.aNodeContext.aAnimatedElementMap[ sTargetElementAttr ];
-
-this.aAnimatedElement.setAdditiveMode( this.eAdditiveMode );
-}
-
-
-return bRet;
-};
-
-AnimationBaseNode.prototype.init_st = function()
-{
-if( this.aActivity )
-this.aActivity.activate( makeEvent( bind( this, this.deactivate ) ) );
-else
-this.aActivity = this.createActivity();
-return true;
-};
-
-AnimationBaseNode.prototype.resolve_st = function()
-{
-return true;
-};
-
-AnimationBaseNode.prototype.activate_st = function()
-{
-if( this.aActivity )
-{
-this.saveStateOfAnimatedElement();
-this.aActivity.setTargets( this.getAnimatedElement() );
-if( this.getContext().bIsSkipping  )
-{
-this.aActivity.end();
-}
-else
-{
-this.getContext().aActivityQueue.addActivity( this.aActivity );
-}
-}
-else
-{
-AnimationBaseNode.superclass.scheduleDeactivationEvent.call( this );
-}
-
-};
-
-AnimationBaseNode.prototype.deactivate_st = function( eDestState )
-{
-if( eDestState == FROZEN_NODE )
-{
-if( this.aActivity )
-this.aActivity.end();
-}
-if( eDestState == ENDED_NODE )
-{
-if( this.aActivity )
-this.aActivity.dispose();
-if( ( this.getFillMode() == FILL_MODE_REMOVE ) && this.getAnimatedElement()  )
-this.removeEffect();
-}
-};
-
-AnimationBaseNode.prototype.createActivity = function()
-{
-log( 'AnimationBaseNode.createActivity: abstract method called' );
-};
-
-AnimationBaseNode.prototype.fillActivityParams = function()
-{
-
-var nDuration = 0.001;
-if( this.getDuration().isValue() )
-{
-nDuration = this.getDuration().getValue();
-}
-else
-{
-log( 'AnimationBaseNode.fillActivityParams: duration is not a number' );
-}
-
-var aActivityParamSet = new ActivityParamSet();
-
-aActivityParamSet.aEndEvent             = makeEvent( bind( this, this.deactivate ) );
-aActivityParamSet.aTimerEventQueue      = this.aContext.aTimerEventQueue;
-aActivityParamSet.aActivityQueue        = this.aContext.aActivityQueue;
-aActivityParamSet.nMinDuration          = nDuration;
-aActivityParamSet.nMinNumberOfFrames    = this.getMinFrameCount();
-aActivityParamSet.bAutoReverse          = this.isAutoReverseEnabled();
-aActivityParamSet.nRepeatCount          = this.getRepeatCount();
-aActivityParamSet.nAccelerationFraction = this.getAccelerateValue();
-aActivityParamSet.nDecelerationFraction = this.getDecelerateValue();
-aActivityParamSet.nSlideWidth           = this.aNodeContext.aSlideWidth;
-aActivityParamSet.nSlideHeight          = this.aNodeContext.aSlideHeight;
-
-return aActivityParamSet;
-};
-
-AnimationBaseNode.prototype.hasPendingAnimation = function()
-{
-return true;
-};
-
-AnimationBaseNode.prototype.saveStateOfAnimatedElement = function()
-{
-this.getAnimatedElement().saveState( this.getId() );
-};
-
-AnimationBaseNode.prototype.removeEffect = function()
-{
-this.getAnimatedElement().restoreState( this.getId() );
-};
-
-AnimationBaseNode.prototype.getTargetElement = function()
-{
-return this.aTargetElement;
-};
-
-AnimationBaseNode.prototype.getAnimatedElement = function()
-{
-return this.aAnimatedElement;
-};
-
-AnimationBaseNode.prototype.dispose= function()
-{
-if( this.aActivity )
-this.aActivity.dispose();
-
-AnimationBaseNode.superclass.dispose.call( this );
-};
-
-AnimationBaseNode.prototype.getMinFrameCount = function()
-{
-return this.nMinFrameCount;
-};
-
-AnimationBaseNode.prototype.getAdditiveMode = function()
-{
-return this.eAdditiveMode;
-};
-
-AnimationBaseNode.prototype.info = function( bVerbose )
-{
-var sInfo = AnimationBaseNode.superclass.info.call( this, bVerbose );
-
-if( bVerbose )
-{
-if( this.getMinFrameCount() )
-sInfo += ';  min frame count: ' + this.getMinFrameCount();
-
-sInfo += ';  additive: ' + aAddittiveModeOutMap[ this.getAdditiveMode() ];
-
-if( this.getTargetElement() )
-{
-var sElemId = this.getTargetElement().getAttribute( 'id' );
-sInfo += ';  targetElement: ' +  sElemId;
-}
-}
-
-return sInfo;
-};
-
-
-function AnimationBaseNode2( aAnimElem, aParentNode, aNodeContext )
-{
-AnimationBaseNode2.superclass.constructor.call( this, aAnimElem, aParentNode, aNodeContext );
-
-this.sAttributeName = '';
-this.aToValue = null;
-
-}
-extend( AnimationBaseNode2, AnimationBaseNode );
-
-
-AnimationBaseNode2.prototype.parseElement = function()
-{
-var bRet = AnimationBaseNode2.superclass.parseElement.call( this );
-
-var aAnimElem = this.aElement;
-
-this.sAttributeName = aAnimElem.getAttributeNS( NSS['smil'], 'attributeName' );
-if( !this.sAttributeName )
-{
-this.eCurrentState = INVALID_NODE;
-log( 'AnimationBaseNode2.parseElement: target attribute name not found: ' + this.sAttributeName );
-}
-
-this.aToValue = aAnimElem.getAttributeNS( NSS['smil'], 'to' );
-
-return bRet;
-};
-
-AnimationBaseNode2.prototype.getAttributeName = function()
-{
-return this.sAttributeName;
-};
-
-AnimationBaseNode2.prototype.getToValue = function()
-{
-return this.aToValue;
-};
-
-AnimationBaseNode2.prototype.info = function( bVerbose )
-{
-var sInfo = AnimationBaseNode2.superclass.info.call( this, bVerbose );
-
-if( bVerbose )
-{
-if( this.getAttributeName() )
-sInfo += ';  attributeName: ' + this.getAttributeName();
-
-if( this.getToValue() )
-sInfo += ';  to: ' + this.getToValue();
-}
-
-return sInfo;
-};
-
-
-function AnimationBaseNode3( aAnimElem, aParentNode, aNodeContext )
-{
-AnimationBaseNode3.superclass.constructor.call( this, aAnimElem, aParentNode, aNodeContext );
-
-this.eAccumulate = undefined;
-this.eCalcMode = undefined;
-this.aFromValue = null;
-this.aByValue = null;
-this.aKeyTimes = null;
-this.aValues = null;
-this.aFormula= null;
-}
-extend( AnimationBaseNode3, AnimationBaseNode2 );
-
-
-AnimationBaseNode3.prototype.parseElement = function()
-{
-var bRet = AnimationBaseNode3.superclass.parseElement.call( this );
-
-var aAnimElem = this.aElement;
-
-this.eAccumulate = ACCUMULATE_MODE_NONE;
-var sAccumulateAttr = aAnimElem.getAttributeNS( NSS['smil'], 'accumulate' );
-if( sAccumulateAttr == 'sum' )
-this.eAccumulate = ACCUMULATE_MODE_SUM;
-
-this.eCalcMode = CALC_MODE_LINEAR;
-var sCalcModeAttr = aAnimElem.getAttributeNS( NSS['smil'], 'calcMode' );
-if( sCalcModeAttr && aCalcModeInMap[ sCalcModeAttr ] )
-this.eCalcMode = aCalcModeInMap[ sCalcModeAttr ];
-
-this.aFromValue = aAnimElem.getAttributeNS( NSS['smil'], 'from' );
-
-this.aByValue = aAnimElem.getAttributeNS( NSS['smil'], 'by' );
-
-this.aKeyTimes = [];
-var sKeyTimesAttr = aAnimElem.getAttributeNS( NSS['smil'], 'keyTimes' );
-sKeyTimesAttr = removeWhiteSpaces( sKeyTimesAttr );
-if( sKeyTimesAttr )
-{
-var aKeyTimes = sKeyTimesAttr.split( ';' );
-for( var i = 0; i < aKeyTimes.length; ++i )
-this.aKeyTimes.push( parseFloat( aKeyTimes[i] ) );
-}
-
-var sValuesAttr = aAnimElem.getAttributeNS( NSS['smil'], 'values' );
-if( sValuesAttr )
-{
-this.aValues = sValuesAttr.split( ';' );
-}
-else
-{
-this.aValues = [];
-}
-
-this.aFormula = aAnimElem.getAttributeNS( NSS['anim'], 'formula' );
-
-return bRet;
-};
-
-AnimationBaseNode3.prototype.getAccumulate = function()
-{
-return this.eAccumulate;
-};
-
-AnimationBaseNode3.prototype.getCalcMode = function()
-{
-return this.eCalcMode;
-};
-
-AnimationBaseNode3.prototype.getFromValue = function()
-{
-return this.aFromValue;
-};
-
-AnimationBaseNode3.prototype.getByValue = function()
-{
-return this.aByValue;
-};
-
-AnimationBaseNode3.prototype.getKeyTimes = function()
-{
-return this.aKeyTimes;
-};
-
-AnimationBaseNode3.prototype.getValues = function()
-{
-return this.aValues;
-};
-
-AnimationBaseNode3.prototype.getFormula = function()
-{
-return this.aFormula;
-};
-
-AnimationBaseNode3.prototype.info = function( bVerbose )
-{
-var sInfo = AnimationBaseNode3.superclass.info.call( this, bVerbose );
-
-if( bVerbose )
-{
-if( this.getAccumulate() )
-sInfo += ';  accumulate: ' + aAccumulateModeOutMap[ this.getAccumulate() ];
-
-sInfo += ';  calcMode: ' + aCalcModeOutMap[ this.getCalcMode() ];
-
-if( this.getFromValue() )
-sInfo += ';  from: ' + this.getFromValue();
-
-if( this.getByValue() )
-sInfo += ';  by: ' + this.getByValue();
-
-if( this.getKeyTimes().length )
-sInfo += ';  keyTimes: ' + this.getKeyTimes().join( ',' );
-
-if( this.getKeyTimes().length )
-sInfo += ';  values: ' + this.getValues().join( ',' );
-
-if( this.getFormula() )
-sInfo += ';  formula: ' + this.getFormula();
-}
-
-return sInfo;
-};
-
-
-function BaseContainerNode( aAnimElem, aParentNode, aNodeContext )
-{
-BaseContainerNode.superclass.constructor.call( this, aAnimElem, aParentNode, aNodeContext );
-
-this.sClassName = 'BaseContainerNode';
-this.bIsContainer = true;
-this.aChildrenArray = [];
-this.nFinishedChildren = 0;
-this.bDurationIndefinite = false;
-this.nLeftIterations = 1;
-
-this.eImpressNodeType = undefined;
-this.ePresetClass =  undefined;
-this.ePresetId =  undefined;
-}
-extend( BaseContainerNode, BaseNode );
-
-
-BaseContainerNode.prototype.parseElement= function()
-{
-var bRet = BaseContainerNode.superclass.parseElement.call( this );
-
-var aAnimElem = this.aElement;
-
-this.eImpressNodeType = IMPRESS_DEFAULT_NODE;
-var sNodeTypeAttr = aAnimElem.getAttributeNS( NSS['presentation'], 'node-type' );
-if( sNodeTypeAttr && aImpressNodeTypeInMap[ sNodeTypeAttr ] )
-this.eImpressNodeType = aImpressNodeTypeInMap[ sNodeTypeAttr ];
-this.bMainSequenceRootNode = ( this.eImpressNodeType == IMPRESS_MAIN_SEQUENCE_NODE );
-this.bInteractiveSequenceRootNode = ( this.eImpressNodeType == IMPRESS_INTERACTIVE_SEQUENCE_NODE );
-
-this.ePresetClass =  undefined;
-var sPresetClassAttr = aAnimElem.getAttributeNS( NSS['presentation'], 'preset-class' );
-if( sPresetClassAttr && aPresetClassInMap[ sPresetClassAttr ] )
-this.ePresetClass = aPresetClassInMap[ sPresetClassAttr ];
-
-this.ePresetId =  undefined;
-var sPresetIdAttr = aAnimElem.getAttributeNS( NSS['presentation'], 'preset-id' );
-if( sPresetIdAttr && aPresetIdInMap[ sPresetIdAttr ] )
-this.ePresetId = aPresetIdInMap[ sPresetIdAttr ];
-
-
-var nChildrenCount = this.aChildrenArray.length;
-for( var i = 0; i < nChildrenCount; ++i )
-{
-this.aChildrenArray[i].parseElement();
-}
-
-
-this.bDurationIndefinite
-= ( !this.getDuration() || this.getDuration().isIndefinite()  ) &&
-( !this.getEnd() || ( this.getEnd().getType() != OFFSET_TIMING ) );
-
-return bRet;
-};
-
-BaseContainerNode.prototype.appendChildNode = function( aAnimationNode )
-{
-if( ! this.checkValidNode() )
-return ;
-
-if( aAnimationNode.registerDeactivatingListener( this ) )
-this.aChildrenArray.push( aAnimationNode );
-};
-
-BaseContainerNode.prototype.init_st = function()
-{
-this.nLeftIterations = this.getRepeatCount();
-
-return this.init_children();
-};
-
-BaseContainerNode.prototype.init_children = function()
-{
-this.nFinishedChildren = 0;
-var nChildrenCount = this.aChildrenArray.length;
-var nInitChildren = 0;
-for( var i = 0; i < nChildrenCount; ++i )
-{
-if( this.aChildrenArray[i].init() )
-{
-++nInitChildren;
-}
-}
-return ( nChildrenCount == nInitChildren );
-};
-
-
-BaseContainerNode.prototype.deactivate_st = function( eDestState )
-{
-this.nLeftIterations = 0;
-if( eDestState == FROZEN_NODE )
-{
-this.forEachChildNode( mem_fn( 'deactivate' ), ~( FROZEN_NODE | ENDED_NODE ) );
-}
-else
-{
-this.forEachChildNode( mem_fn( 'end' ), ~ENDED_NODE );
-if( this.getFillMode() == FILL_MODE_REMOVE )
-this.removeEffect();
-}
-};
-
-BaseContainerNode.prototype.hasPendingAnimation = function()
-{
-var nChildrenCount = this.aChildrenArray.length;
-for( var i = 0; i < nChildrenCount; ++i )
-{
-if( this.aChildrenArray[i].hasPendingAnimation() )
-return true;
-}
-return false;
-};
-
-BaseContainerNode.prototype.activate_st = function()
-{
-log( 'BaseContainerNode.activate_st: abstract method called' );
-};
-
-BaseContainerNode.prototype.notifyDeactivating = function( aAnimationNode )
-{
-log( 'BaseContainerNode.notifyDeactivating: abstract method called' );
-};
-
-BaseContainerNode.prototype.isDurationIndefinite = function()
-{
-return this.bDurationIndefinite;
-};
-
-BaseContainerNode.prototype.isChildNode = function( aAnimationNode )
-{
-var nChildrenCount = this.aChildrenArray.length;
-for( var i = 0; i < nChildrenCount; ++i )
-{
-if( this.aChildrenArray[i].getId() == aAnimationNode.getId() )
-return true;
-}
-return false;
-};
-
-BaseContainerNode.prototype.notifyDeactivatedChild = function( aChildNode )
-{
-assert( ( aChildNode.getState() == FROZEN_NODE ) || ( aChildNode.getState() == ENDED_NODE ),
-'BaseContainerNode.notifyDeactivatedChild: passed child node is neither in FROZEN nor in ENDED state' );
-
-assert( this.getState() != INVALID_NODE,
-'BaseContainerNode.notifyDeactivatedChild: this node is invalid' );
-
-if( !this.isChildNode( aChildNode ) )
-{
-log( 'BaseContainerNode.notifyDeactivatedChild: unknown child notifier!' );
-return false;
-}
-
-var nChildrenCount = this.aChildrenArray.length;
-
-assert( ( this.nFinishedChildren < nChildrenCount ),
-'BaseContainerNode.notifyDeactivatedChild: assert(this.nFinishedChildren < nChildrenCount) failed' );
-
-++this.nFinishedChildren;
-var bFinished = ( this.nFinishedChildren >= nChildrenCount );
-
-if( bFinished && this.isDurationIndefinite() )
-{
-if( this.nLeftIterations >= 1.0 )
-{
-this.nLeftIterations -= 1.0;
-}
-if( this.nLeftIterations >= 1.0 )
-{
-bFinished = false;
-var aRepetitionEvent = makeDelay( bind( this, this.repeat ), 0.0 );
-this.aContext.aTimerEventQueue.addEvent( aRepetitionEvent );
-}
-else
-{
-this.deactivate();
-}
-}
-
-return bFinished;
-};
-
-BaseContainerNode.prototype.repeat = function()
-{
-this.forEachChildNode( mem_fn( 'end' ), ~ENDED_NODE );
-this.removeEffect();
-var bInitialized = this.init_children();
-if( bInitialized )
-this.activate_st();
-return bInitialized;
-};
-
-BaseContainerNode.prototype.removeEffect = function()
-{
-var nChildrenCount = this.aChildrenArray.length;
-if( nChildrenCount == 0 )
-return;
-for( var i = nChildrenCount - 1; i >= 0; --i )
-{
-if( ( this.aChildrenArray[i].getState() & ( FROZEN_NODE | ENDED_NODE ) ) == 0 )
-{
-log( 'BaseContainerNode.removeEffect: child(id:'
-+ this.aChildrenArray[i].getId() + ') is neither frozen nor ended;'
-+ ' state: '
-+ aTransitionModeOutMap[ this.aChildrenArray[i].getState() ] );
-continue;
-}
-this.aChildrenArray[i].removeEffect();
-}
-};
-
-BaseContainerNode.prototype.saveStateOfAnimatedElement = function()
-{
-var nChildrenCount = this.aChildrenArray.length;
-for( var i = 0; i < nChildrenCount; ++i )
-{
-this.aChildrenArray[i].saveStateOfAnimatedElement();
-}
-};
-
-BaseContainerNode.prototype.forEachChildNode = function( aFunction, eNodeStateMask )
-{
-if( !eNodeStateMask )
-eNodeStateMask = -1;
-
-var nChildrenCount = this.aChildrenArray.length;
-for( var i = 0; i < nChildrenCount; ++i )
-{
-if( ( eNodeStateMask != -1 ) && ( ( this.aChildrenArray[i].getState() & eNodeStateMask ) == 0 ) )
-continue;
-aFunction( this.aChildrenArray[i] );
-}
-};
-
-BaseContainerNode.prototype.dispose = function()
-{
-var nChildrenCount = this.aChildrenArray.length;
-for( var i = 0; i < nChildrenCount; ++i )
-{
-this.aChildrenArray[i].dispose();
-}
-
-BaseContainerNode.superclass.dispose.call( this );
-};
-
-BaseContainerNode.prototype.getImpressNodeType = function()
-{
-return this.eImpressNodeType;
-};
-
-BaseContainerNode.prototype.info = function( bVerbose )
-{
-var sInfo = BaseContainerNode.superclass.info.call( this, bVerbose );
-
-if( bVerbose )
-{
-if( this.getImpressNodeType() )
-sInfo += ';  node-type: ' + aImpressNodeTypeOutMap[ this.getImpressNodeType() ];
-}
-
-var nChildrenCount = this.aChildrenArray.length;
-for( var i = 0; i < nChildrenCount; ++i )
-{
-sInfo += '\n';
-sInfo += this.aChildrenArray[i].info( bVerbose );
-}
-
-return sInfo;
-};
-
-
-function ParallelTimeContainer( aAnimElem, aParentNode, aNodeContext )
-{
-ParallelTimeContainer.superclass.constructor.call( this, aAnimElem, aParentNode, aNodeContext );
-
-this.sClassName = 'ParallelTimeContainer';
-}
-extend( ParallelTimeContainer, BaseContainerNode );
-
-
-ParallelTimeContainer.prototype.activate_st = function()
-{
-var nChildrenCount = this.aChildrenArray.length;
-var nResolvedChildren = 0;
-for( var i = 0; i < nChildrenCount; ++i )
-{
-if( this.aChildrenArray[i].resolve() )
-{
-++nResolvedChildren;
-}
-}
-
-if( nChildrenCount != nResolvedChildren )
-{
-log( 'ParallelTimeContainer.activate_st: resolving all children failed' );
-return;
-}
-
-
-if( this.isDurationIndefinite() && ( nChildrenCount == 0  ) )
-{
-this.scheduleDeactivationEvent( this.makeDeactivationEvent( 0.0 ) );
-}
-else
-{
-this.scheduleDeactivationEvent();
-}
-};
-
-ParallelTimeContainer.prototype.notifyDeactivating = function( aAnimationNode )
-{
-this.notifyDeactivatedChild( aAnimationNode );
-};
-
-
-function SequentialTimeContainer( aAnimElem, aParentNode, aNodeContext )
-{
-SequentialTimeContainer.superclass.constructor.call( this, aAnimElem, aParentNode, aNodeContext );
-
-this.sClassName = 'SequentialTimeContainer';
-this.bIsRewinding = false;
-this.aCurrentSkipEvent = null;
-this.aRewindCurrentEffectEvent = null;
-this.aRewindLastEffectEvent = null;
-}
-extend( SequentialTimeContainer, BaseContainerNode );
-
-
-SequentialTimeContainer.prototype.activate_st = function()
-{
-var nChildrenCount = this.aChildrenArray.length;
-for( ; this.nFinishedChildren < nChildrenCount; ++this.nFinishedChildren )
-{
-if( this.resolveChild( this.aChildrenArray[ this.nFinishedChildren ] ) )
-break;
-else
-log( 'SequentialTimeContainer.activate_st: resolving child failed!' );
-}
-
-if( this.isDurationIndefinite() && ( ( nChildrenCount == 0 ) || ( this.nFinishedChildren >= nChildrenCount ) ) )
-{
-this.scheduleDeactivationEvent( this.makeDeactivationEvent( 0.0 ) );
-}
-else
-{
-this.scheduleDeactivationEvent();
-}
-};
-
-SequentialTimeContainer.prototype.notifyDeactivating = function( aNotifier )
-{
-if( this.bIsRewinding )
-return;
-
-if( this.notifyDeactivatedChild( aNotifier ) )
-return;
-
-assert( this.nFinishedChildren < this.aChildrenArray.length,
-'SequentialTimeContainer.notifyDeactivating: assertion (this.nFinishedChildren < this.aChildrenArray.length) failed' );
-
-var aNextChild = this.aChildrenArray[ this.nFinishedChildren ];
-
-assert( aNextChild.getState() == UNRESOLVED_NODE,
-'SequentialTimeContainer.notifyDeactivating: assertion (aNextChild.getState == UNRESOLVED_NODE) failed' );
-
-if( !this.resolveChild( aNextChild ) )
-{
-this.deactivate();
-}
-};
-
-SequentialTimeContainer.prototype.skipEffect = function( aChildNode )
-{
-if( this.isChildNode( aChildNode ) )
-{
-this.getContext().aActivityQueue.endAll();
-this.getContext().bIsSkipping = true;
-this.getContext().aTimerEventQueue.forceEmpty();
-this.getContext().bIsSkipping = false;
-var aEvent = makeEvent( bind2( aChildNode.deactivate, aChildNode ) );
-this.getContext().aTimerEventQueue.addEvent( aEvent );
-}
-else
-{
-log( 'SequentialTimeContainer.skipEffect: unknown child: '
-+ aChildNode.getId() );
-}
-};
-
-SequentialTimeContainer.prototype.rewindCurrentEffect = function( aChildNode )
-{
-if( this.isChildNode( aChildNode ) )
-{
-assert( !this.bIsRewinding,
-'SequentialTimeContainer.rewindCurrentEffect: is already rewinding.' );
-
-this.bIsRewinding = true;
-this.getContext().aActivityQueue.endAll();
-this.getContext().bIsSkipping = true;
-this.getContext().aTimerEventQueue.forceEmpty();
-this.getContext().bIsSkipping = false;
-this.getContext().aActivityQueue.endAll();
-
-aChildNode.end();
-aChildNode.removeEffect();
-aChildNode.init();
-this.resolveChild( aChildNode );
-this.notifyRewindedEvent( aChildNode );
-this.bIsRewinding = false;
-}
-else
-{
-log( 'SequentialTimeContainer.rewindCurrentEffect: unknown child: '
-+ aChildNode.getId() );
-}
-};
-
-SequentialTimeContainer.prototype.rewindLastEffect = function( aChildNode )
-{
-if( this.isChildNode( aChildNode ) )
-{
-assert( !this.bIsRewinding,
-'SequentialTimeContainer.rewindLastEffect: is already rewinding.' );
-
-this.bIsRewinding = true;
-this.getContext().aTimerEventQueue.forceEmpty();
-this.getContext().aActivityQueue.clear();
-aChildNode.end();
-
---this.nFinishedChildren;
-var aPreviousChildNode = this.aChildrenArray[ this.nFinishedChildren ];
-
-aPreviousChildNode.removeEffect();
-aPreviousChildNode.init();
-aChildNode.init();
-this.resolveChild( aPreviousChildNode );
-this.notifyRewindedEvent( aChildNode );
-this.bIsRewinding = false;
-}
-else
-{
-log( 'SequentialTimeContainer.rewindLastEffect: unknown child: '
-+ aChildNode.getId() );
-}
-};
-
-SequentialTimeContainer.prototype.resolveChild = function( aChildNode )
-{
-var bResolved = aChildNode.resolve();
-
-if( bResolved && ( this.isMainSequenceRootNode() || this.isInteractiveSequenceRootNode() ) )
-{
-if( this.aCurrentSkipEvent )
-this.aCurrentSkipEvent.dispose();
-this.aCurrentSkipEvent = makeEvent( bind2( SequentialTimeContainer.prototype.skipEffect, this, aChildNode ) );
-
-if( this.aRewindCurrentEffectEvent )
-this.aRewindCurrentEffectEvent.dispose();
-this.aRewindCurrentEffectEvent = makeEvent( bind2( SequentialTimeContainer.prototype.rewindCurrentEffect, this, aChildNode ) );
-
-if( this.aRewindLastEffectEvent )
-this.aRewindLastEffectEvent.dispose();
-this.aRewindLastEffectEvent = makeEvent( bind2( SequentialTimeContainer.prototype.rewindLastEffect, this, aChildNode ) );
-
-if( this.isMainSequenceRootNode() )
-{
-this.aContext.aEventMultiplexer.registerSkipEffectEvent( this.aCurrentSkipEvent );
-this.aContext.aEventMultiplexer.registerRewindCurrentEffectEvent( this.aRewindCurrentEffectEvent );
-this.aContext.aEventMultiplexer.registerRewindLastEffectEvent( this.aRewindLastEffectEvent );
-}
-else if( this.isInteractiveSequenceRootNode() )
-{
-this.aContext.aEventMultiplexer.registerSkipInteractiveEffectEvent( aChildNode.getId(), this.aCurrentSkipEvent );
-this.aContext.aEventMultiplexer.registerRewindRunningInteractiveEffectEvent( aChildNode.getId(), this.aRewindCurrentEffectEvent );
-this.aContext.aEventMultiplexer.registerRewindEndedInteractiveEffectEvent( aChildNode.getId(), this.aRewindLastEffectEvent );
-}
-}
-return bResolved;
-};
-
-SequentialTimeContainer.prototype.notifyRewindedEvent = function( aChildNode )
-{
-if( this.isInteractiveSequenceRootNode() )
-{
-this.aContext.aEventMultiplexer.notifyRewindedEffectEvent( aChildNode.getId() );
-
-var sId = aChildNode.getBegin().getEventBaseElementId();
-if( sId )
-{
-this.aContext.aEventMultiplexer.notifyRewindedEffectEvent( sId );
-}
-}
-};
-
-SequentialTimeContainer.prototype.dispose = function()
-{
-if( this.aCurrentSkipEvent )
-this.aCurrentSkipEvent.dispose();
-
-SequentialTimeContainer.superclass.dispose.call( this );
-};
-
-
-function PropertyAnimationNode(  aAnimElem, aParentNode, aNodeContext )
-{
-PropertyAnimationNode.superclass.constructor.call( this, aAnimElem, aParentNode, aNodeContext );
-
-this.sClassName = 'PropertyAnimationNode';
-}
-extend( PropertyAnimationNode, AnimationBaseNode3 );
-
-
-PropertyAnimationNode.prototype.createActivity = function()
-{
-
-
-var aActivityParamSet = this.fillActivityParams();
-
-var aAnimation = createPropertyAnimation( this.getAttributeName(),
-this.getAnimatedElement(),
-this.aNodeContext.aSlideWidth,
-this.aNodeContext.aSlideHeight );
-
-var aInterpolator = null;  // createActivity will compute it;
-return createActivity( aActivityParamSet, this, aAnimation, aInterpolator );
-
-};
-
-
-function AnimationSetNode(  aAnimElem, aParentNode, aNodeContext )
-{
-AnimationSetNode.superclass.constructor.call( this, aAnimElem, aParentNode, aNodeContext );
-
-this.sClassName = 'AnimationSetNode';
-}
-extend( AnimationSetNode, AnimationBaseNode2 );
-
-
-AnimationSetNode.prototype.createActivity = function()
-{
-var aAnimation = createPropertyAnimation( this.getAttributeName(),
-this.getAnimatedElement(),
-this.aNodeContext.aSlideWidth,
-this.aNodeContext.aSlideHeight );
-
-var aActivityParamSet = this.fillActivityParams();
-
-return new SetActivity( aActivityParamSet, aAnimation, this.getToValue() );
-};
-
-
-function AnimationColorNode(  aAnimElem, aParentNode, aNodeContext )
-{
-AnimationColorNode.superclass.constructor.call( this, aAnimElem, aParentNode, aNodeContext );
-
-this.sClassName = 'AnimationColorNode';
-
-this.eColorInterpolation = undefined;
-this.eColorInterpolationDirection = undefined;
-}
-extend( AnimationColorNode, AnimationBaseNode3 );
-
-
-AnimationColorNode.prototype.parseElement = function()
-{
-var bRet = AnimationColorNode.superclass.parseElement.call( this );
-
-var aAnimElem = this.aElement;
-
-this.eColorInterpolation = COLOR_SPACE_RGB;
-var sColorInterpolationAttr = aAnimElem.getAttributeNS( NSS['anim'], 'color-interpolation' );
-if( sColorInterpolationAttr && aColorSpaceInMap[ sColorInterpolationAttr ] )
-this.eColorInterpolation = aColorSpaceInMap[ sColorInterpolationAttr ];
-
-this.eColorInterpolationDirection = CLOCKWISE;
-var sColorInterpolationDirectionAttr = aAnimElem.getAttributeNS( NSS['anim'], 'color-interpolation-direction' );
-if( sColorInterpolationDirectionAttr && aClockDirectionInMap[ sColorInterpolationDirectionAttr ] )
-this.eColorInterpolationDirection = aClockDirectionInMap[ sColorInterpolationDirectionAttr ];
-
-return bRet;
-};
-
-AnimationColorNode.prototype.createActivity = function()
-{
-
-
-var aActivityParamSet = this.fillActivityParams();
-
-var aAnimation = createPropertyAnimation( this.getAttributeName(),
-this.getAnimatedElement(),
-this.aNodeContext.aSlideWidth,
-this.aNodeContext.aSlideHeight );
-
-var aColorAnimation;
-var aInterpolator;
-if( this.getColorInterpolation() === COLOR_SPACE_HSL )
-{
-ANIMDBG.print( 'AnimationColorNode.createActivity: color space hsl'  );
-aColorAnimation = new HSLAnimationWrapper( aAnimation );
-var aInterpolatorMaker = aInterpolatorHandler.getInterpolator( this.getCalcMode(),
-COLOR_PROPERTY,
-COLOR_SPACE_HSL );
-aInterpolator = aInterpolatorMaker( this.getColorInterpolationDirection() );
-}
-else
-{
-ANIMDBG.print( 'AnimationColorNode.createActivity: color space rgb'  );
-aColorAnimation = aAnimation;
-aInterpolator = aInterpolatorHandler.getInterpolator( this.getCalcMode(),
-COLOR_PROPERTY,
-COLOR_SPACE_RGB );
-}
-
-return createActivity( aActivityParamSet, this, aColorAnimation, aInterpolator );
-
-
-};
-
-AnimationColorNode.prototype.getColorInterpolation = function()
-{
-return this.eColorInterpolation;
-};
-
-AnimationColorNode.prototype.getColorInterpolationDirection = function()
-{
-return this.eColorInterpolationDirection;
-};
-
-AnimationColorNode.prototype.info = function( bVerbose )
-{
-var sInfo = AnimationColorNode.superclass.info.call( this, bVerbose );
-
-if( bVerbose )
-{
-sInfo += ';  color-interpolation: ' + aColorSpaceOutMap[ this.getColorInterpolation() ];
-
-sInfo += ';  color-interpolation-direction: ' + aClockDirectionOutMap[ this.getColorInterpolationDirection() ];
-}
-return sInfo;
-};
-
-
-function AnimationTransitionFilterNode(  aAnimElem, aParentNode, aNodeContext )
-{
-AnimationTransitionFilterNode.superclass.constructor.call( this, aAnimElem, aParentNode, aNodeContext );
-
-this.sClassName = 'AnimationTransitionFilterNode';
-
-this.eTransitionType = undefined;
-this.eTransitionSubType = undefined;
-this.bReverseDirection = undefined;
-this.eTransitionMode = undefined;
-}
-extend( AnimationTransitionFilterNode, AnimationBaseNode );
-
-
-AnimationTransitionFilterNode.prototype.createActivity = function()
-{
-var aActivityParamSet = this.fillActivityParams();
-
-return createShapeTransition( aActivityParamSet,
-this.getAnimatedElement(),
-this.aNodeContext.aSlideWidth,
-this.aNodeContext.aSlideHeight,
-this );
-};
-
-AnimationTransitionFilterNode.prototype.parseElement = function()
-{
-var bRet = AnimationTransitionFilterNode.superclass.parseElement.call( this );
-var bIsValidTransition = true;
-
-var aAnimElem = this.aElement;
-
-this.eTransitionType = undefined;
-var sTypeAttr = aAnimElem.getAttributeNS( NSS['smil'], 'type' );
-if( sTypeAttr && aTransitionTypeInMap[ sTypeAttr ] )
-{
-this.eTransitionType = aTransitionTypeInMap[ sTypeAttr ];
-}
-else
-{
-bIsValidTransition = false;
-log( 'AnimationTransitionFilterNode.parseElement: transition type not valid: ' + sTypeAttr );
-}
-
-this.eTransitionSubType = undefined;
-var sSubTypeAttr = aAnimElem.getAttributeNS( NSS['smil'], 'subtype' );
-if( sSubTypeAttr === null )
-sSubTypeAttr = 'default';
-if( sSubTypeAttr && ( aTransitionSubtypeInMap[ sSubTypeAttr ] !== undefined  ) )
-{
-this.eTransitionSubType = aTransitionSubtypeInMap[ sSubTypeAttr ];
-}
-else
-{
-bIsValidTransition = false;
-log( 'AnimationTransitionFilterNode.parseElement: transition subtype not valid: ' + sSubTypeAttr );
-}
-
-if( !bIsValidTransition )
-{
-this.eTransitionType = FADE_TRANSITION;
-this.eTransitionSubType = CROSSFADE_TRANS_SUBTYPE;
-log( 'AnimationTransitionFilterNode.parseElement: in place of the invalid transition a crossfade transition is used' );
-}
-
-this.bReverseDirection = false;
-var sDirectionAttr = aAnimElem.getAttributeNS( NSS['smil'], 'direction' );
-if( sDirectionAttr == 'reverse' )
-this.bReverseDirection = true;
-
-this.eTransitionMode = TRANSITION_MODE_IN;
-var sModeAttr = aAnimElem.getAttributeNS( NSS['smil'], 'mode' );
-if( sModeAttr === 'out' )
-this.eTransitionMode = TRANSITION_MODE_OUT;
-
-return bRet;
-};
-
-AnimationTransitionFilterNode.prototype.getTransitionType = function()
-{
-return this.eTransitionType;
-};
-
-AnimationTransitionFilterNode.prototype.getTransitionSubType = function()
-{
-return this.eTransitionSubType;
-};
-
-AnimationTransitionFilterNode.prototype.getTransitionMode = function()
-{
-return this.eTransitionMode;
-};
-
-AnimationTransitionFilterNode.prototype.getReverseDirection = function()
-{
-return this.bReverseDirection;
-};
-
-AnimationTransitionFilterNode.prototype.info = function( bVerbose )
-{
-var sInfo = AnimationTransitionFilterNode.superclass.info.call( this, bVerbose );
-
-if( bVerbose )
-{
-sInfo += ';  type: ' + aTransitionTypeOutMap[ String( this.getTransitionType() ) ];
-
-sInfo += ';  subtype: ' + aTransitionSubtypeOutMap[ this.getTransitionSubType() ];
-
-if( this.getReverseDirection() )
-sInfo += ';  direction: reverse';
-}
-
-return sInfo;
-};
-
-
-function createAnimationTree( aRootElement, aNodeContext )
-{
-return createAnimationNode( aRootElement, null, aNodeContext );
-}
-
-
-function createAnimationNode( aElement, aParentNode, aNodeContext )
-{
-assert( aElement, 'createAnimationNode: invalid animation element' );
-
-var eAnimationNodeType = getAnimationElementType( aElement );
-
-var aCreatedNode = null;
-var aCreatedContainer = null;
-
-switch( eAnimationNodeType )
-{
-case ANIMATION_NODE_PAR:
-aCreatedNode = aCreatedContainer =
-new ParallelTimeContainer( aElement, aParentNode, aNodeContext );
-break;
-case ANIMATION_NODE_ITERATE:
-aCreatedNode = aCreatedContainer =
-new ParallelTimeContainer( aElement, aParentNode, aNodeContext );
-break;
-case ANIMATION_NODE_SEQ:
-aCreatedNode = aCreatedContainer =
-new SequentialTimeContainer( aElement, aParentNode, aNodeContext );
-break;
-case ANIMATION_NODE_ANIMATE:
-aCreatedNode = new PropertyAnimationNode( aElement, aParentNode, aNodeContext );
-break;
-case ANIMATION_NODE_SET:
-aCreatedNode = new AnimationSetNode( aElement, aParentNode, aNodeContext );
-break;
-case ANIMATION_NODE_ANIMATEMOTION:
-log( 'createAnimationNode: ANIMATEMOTION not implemented' );
-return null;
-case ANIMATION_NODE_ANIMATECOLOR:
-aCreatedNode = new AnimationColorNode( aElement, aParentNode, aNodeContext );
-break;
-case ANIMATION_NODE_ANIMATETRANSFORM:
-log( 'createAnimationNode: ANIMATETRANSFORM not implemented' );
-return null;
-case ANIMATION_NODE_TRANSITIONFILTER:
-aCreatedNode = new AnimationTransitionFilterNode( aElement, aParentNode, aNodeContext );
-break;
-case ANIMATION_NODE_AUDIO:
-log( 'createAnimationNode: AUDIO not implemented' );
-return null;
-case ANIMATION_NODE_COMMAND:
-log( 'createAnimationNode: COMMAND not implemented' );
-return null;
-default:
-log( 'createAnimationNode: invalid Animation Node Type: ' + eAnimationNodeType );
-return null;
-}
-
-if( aCreatedContainer )
-{
-if( eAnimationNodeType == ANIMATION_NODE_ITERATE )
-{
-createIteratedNodes( aElement, aCreatedContainer, aNodeContext );
-}
-else
-{
-var aChildrenArray = getElementChildren( aElement );
-for( var i = 0; i < aChildrenArray.length; ++i )
-{
-if( !createChildNode( aChildrenArray[i], aCreatedContainer, aNodeContext ) )
-{
-return null;
-}
-}
-}
-}
-
-return aCreatedNode;
-}
-
-
-function createChildNode( aElement, aParentNode, aNodeContext )
-{
-var aChildNode = createAnimationNode( aElement, aParentNode, aNodeContext );
-
-if( !aChildNode )
-{
-log( 'createChildNode: child node creation failed' );
-return false;
-}
-else
-{
-aParentNode.appendChildNode( aChildNode );
-return true;
-}
-}
-
-
-function createIteratedNodes( aElement, aContainerNode, aNodeContext )
-{
-}
-
-
-function makeScaler( nScale )
-{
-if( ( typeof( nScale ) !== typeof( 0 ) ) || !isFinite( nScale ) )
-{
-log( 'makeScaler: not valid param passed: ' + nScale );
-return null;
-}
-
-return  function( nValue )
-{
-return ( nScale * nValue );
-};
-}
-
-
-function createPropertyAnimation( sAttrName, aAnimatedElement, nWidth, nHeight )
-{
-if( !aAttributeMap[ sAttrName ] )
-{
-log( 'createPropertyAnimation: attribute is unknown' );
-return null;
-}
-
-
-var aFunctorSet = aAttributeMap[ sAttrName ];
-
-var sGetValueMethod =   aFunctorSet.get;
-var sSetValueMethod =   aFunctorSet.set;
-
-if( !sGetValueMethod || !sSetValueMethod  )
-{
-log( 'createPropertyAnimation: attribute is not handled' );
-return null;
-}
-
-var aGetModifier =  eval( aFunctorSet.getmod );
-var aSetModifier =  eval( aFunctorSet.setmod );
-
-
-return new GenericAnimation( bind( aAnimatedElement, aAnimatedElement[ sGetValueMethod ] ),
-bind( aAnimatedElement, aAnimatedElement[ sSetValueMethod ] ),
-aGetModifier,
-aSetModifier);
-}
-
-
-function createShapeTransition( aActivityParamSet, aAnimatedElement,
-nSlideWidth, nSlideHeight,
-aAnimatedTransitionFilterNode )
-{
-if( !aAnimatedTransitionFilterNode )
-{
-log( 'createShapeTransition: the animated transition filter node is not valid.' );
-return null;
-}
-var eTransitionType = aAnimatedTransitionFilterNode.getTransitionType();
-var eTransitionSubType = aAnimatedTransitionFilterNode.getTransitionSubType();
-var bDirectionForward = ! aAnimatedTransitionFilterNode.getReverseDirection();
-var bModeIn = ( aAnimatedTransitionFilterNode.getTransitionMode() == FORWARD );
-
-var aTransitionInfo = aTransitionInfoTable[eTransitionType][eTransitionSubType];
-var eTransitionClass = aTransitionInfo['class'];
-
-switch( eTransitionClass )
-{
-default:
-case TRANSITION_INVALID:
-log( 'createShapeTransition: transition class: TRANSITION_INVALID' );
-return null;
-
-case TRANSITION_CLIP_POLYPOLYGON:
-var aParametricPolyPolygon
-= createClipPolyPolygon( eTransitionType, eTransitionSubType );
-var aClippingAnimation
-= new ClippingAnimation( aParametricPolyPolygon, aTransitionInfo,
-bDirectionForward, bModeIn );
-return new SimpleActivity( aActivityParamSet, aClippingAnimation, true );
-
-case TRANSITION_SPECIAL:
-switch( eTransitionType )
-{
-default:
-var aAnimation
-= createPropertyAnimation( 'opacity',
-aAnimatedElement,
-nSlideWidth,
-nSlideHeight );
-return new SimpleActivity( aActivityParamSet, aAnimation, bModeIn );
-}
-}
-
-}
-
-
-function ClippingAnimation( aParametricPolyPolygon, aTransitionInfo,
-bDirectionForward, bModeIn )
-{
-this.aClippingFunctor = new ClippingFunctor( aParametricPolyPolygon,
-aTransitionInfo,
-bDirectionForward, bModeIn );
-this.bAnimationStarted = false;
-}
-
-ClippingAnimation.prototype.start = function( aAnimatableElement )
-{
-assert( aAnimatableElement,
-'ClippingAnimation.start: animatable element is not valid' );
-this.aAnimatableElement = aAnimatableElement;
-this.aAnimatableElement.initClipPath();
-this.aAnimatableElement.notifyAnimationStart();
-
-if( !this.bAnimationStarted )
-this.bAnimationStarted = true;
-
-};
-
-ClippingAnimation.prototype.end = function()
-{
-if( this.bAnimationStarted )
-{
-this.aAnimatableElement.cleanClipPath();
-this.bAnimationStarted = false;
-this.aAnimatableElement.notifyAnimationEnd();
-}
-};
-
-ClippingAnimation.prototype.perform = function( nValue )
-{
-var nWidth = this.aAnimatableElement.aClippingBBox.width;
-var nHeight = this.aAnimatableElement.aClippingBBox.height;
-var aPolyPolygonElement = this.aClippingFunctor.perform( nValue, nWidth, nHeight );
-this.aAnimatableElement.setClipPath( aPolyPolygonElement );
-};
-
-ClippingAnimation.prototype.getUnderlyingValue = function()
-{
-return 0.0;
-};
-
-
-function GenericAnimation( aGetValueFunc, aSetValueFunc, aGetModifier, aSetModifier )
-{
-assert( aGetValueFunc && aSetValueFunc,
-'GenericAnimation constructor: get value functor and/or set value functor are not valid' );
-
-this.aGetValueFunc = aGetValueFunc;
-this.aSetValueFunc = aSetValueFunc;
-this.aGetModifier = aGetModifier;
-this.aSetModifier = aSetModifier;
-this.aAnimatableElement = null;
-this.bAnimationStarted = false;
-}
-
-
-GenericAnimation.prototype.start = function( aAnimatableElement )
-{
-assert( aAnimatableElement, 'GenericAnimation.start: animatable element is not valid' );
-
-this.aAnimatableElement = aAnimatableElement;
-this.aAnimatableElement.notifyAnimationStart();
-
-if( !this.bAnimationStarted )
-this.bAnimationStarted = true;
-};
-
-GenericAnimation.prototype.end = function()
-{
-if( this.bAnimationStarted )
-{
-this.bAnimationStarted = false;
-this.aAnimatableElement.notifyAnimationEnd();
-}
-};
-
-GenericAnimation.prototype.perform = function( aValue )
-{
-if( this.aSetModifier )
-aValue = this.aSetModifier( aValue );
-
-this.aSetValueFunc( aValue );
-};
-
-GenericAnimation.prototype.getUnderlyingValue = function()
-{
-var aValue = this.aGetValueFunc();
-if( this.aGetModifier )
-aValue = this.aGetModifier( aValue );
-return aValue;
-};
-
-
-function HSLAnimationWrapper( aColorAnimation )
-{
-assert( aColorAnimation,
-'HSLAnimationWrapper constructor: invalid color animation delegate' );
-
-this.aAnimation = aColorAnimation;
-}
-
-
-HSLAnimationWrapper.prototype.start = function( aAnimatableElement )
-{
-this.aAnimation.start( aAnimatableElement );
-};
-
-HSLAnimationWrapper.prototype.end = function()
-{
-this.aAnimation.end();
-};
-HSLAnimationWrapper.prototype.perform = function( aHSLValue )
-{
-this.aAnimation.perform( aHSLValue.convertToRGB() );
-};
-
-HSLAnimationWrapper.prototype.getUnderlyingValue = function()
-{
-return this.aAnimation.getUnderlyingValue().convertToHSL();
-};
-
-
-function SlideChangeBase(aLeavingSlide, aEnteringSlide)
-{
-this.aLeavingSlide = aLeavingSlide;
-this.aEnteringSlide = aEnteringSlide;
-this.bIsFinished = false;
-}
-
-SlideChangeBase.prototype.start = function()
-{
-};
-
-SlideChangeBase.prototype.end = function()
-{
-if( this.bIsFinished )
-return;
-
-this.aLeavingSlide.hide();
-this.aEnteringSlide.reset();
-this.aLeavingSlide.reset();
-
-this.bIsFinished = true;
-};
-
-SlideChangeBase.prototype.perform = function( nValue )
-{
-if( this.bIsFinished ) return false;
-
-if( this.aLeavingSlide )
-this.performOut( nValue );
-
-if( this.aEnteringSlide )
-this.performIn( nValue );
-
-return true;
-};
-
-SlideChangeBase.prototype.getUnderlyingValue = function()
-{
-return 0.0;
-};
-
-SlideChangeBase.prototype.performIn = function( nValue )
-{
-log( 'SlideChangeBase.performIn: abstract method called' );
-};
-
-SlideChangeBase.prototype.performOut = function( nValue )
-{
-log( 'SlideChangeBase.performOut: abstract method called' );
-};
-
-
-function FadingSlideChange( aLeavingSlide, aEnteringSlide )
-{
-FadingSlideChange.superclass.constructor.call( this, aLeavingSlide, aEnteringSlide );
-this.bFirstRun = true;
-}
-extend( FadingSlideChange, SlideChangeBase );
-
-FadingSlideChange.prototype.start = function()
-{
-FadingSlideChange.superclass.start.call( this );
-this.aEnteringSlide.notifyUsedAttribute( 'opacity' );
-this.aLeavingSlide.notifyUsedAttribute( 'opacity' );
-this.aEnteringSlide.setOpacity( 0.0 );
-this.aEnteringSlide.show();
-};
-
-FadingSlideChange.prototype.performIn = function( nT )
-{
-this.aEnteringSlide.setOpacity( nT );
-};
-
-FadingSlideChange.prototype.performOut = function( nT )
-{
-
-this.aLeavingSlide.setOpacity( 1 - nT );
-};
-
-
-function FadingOverColorSlideChange( aLeavingSlide, aEnteringSlide, sFadeColor )
-{
-FadingSlideChange.superclass.constructor.call( this, aLeavingSlide, aEnteringSlide );
-this.sFadeColor = sFadeColor;
-if( !this.sFadeColor )
-{
-log( 'FadingOverColorSlideChange: sFadeColor not valid.' );
-this.sFadeColor = '#000000';
-}
-this.aColorPlaneElement = this.createColorPlaneElement();
-}
-extend( FadingOverColorSlideChange, SlideChangeBase );
-
-FadingOverColorSlideChange.prototype.start = function()
-{
-FadingOverColorSlideChange.superclass.start.call( this );
-this.aEnteringSlide.notifyUsedAttribute( 'opacity' );
-this.aLeavingSlide.notifyUsedAttribute( 'opacity' );
-this.aLeavingSlide.insertBefore( this.aColorPlaneElement );
-this.aEnteringSlide.setOpacity( 0.0 );
-this.aEnteringSlide.show();
-};
-
-FadingOverColorSlideChange.prototype.end = function()
-{
-FadingOverColorSlideChange.superclass.end.call( this );
-this.aLeavingSlide.removeElement( this.aColorPlaneElement );
-};
-
-FadingOverColorSlideChange.prototype.performIn = function( nT )
-{
-this.aEnteringSlide.setOpacity( (nT > 0.55) ? 2.0*(nT-0.55) : 0.0 );
-};
-
-FadingOverColorSlideChange.prototype.performOut = function( nT )
-{
-this.aLeavingSlide.setOpacity( (nT > 0.45) ? 0.0 : 2.0*(0.45-nT) );
-};
-
-FadingOverColorSlideChange.prototype.createColorPlaneElement = function()
-{
-var aColorPlaneElement = document.createElementNS( NSS['svg'], 'rect' );
-aColorPlaneElement.setAttribute( 'width', String( this.aLeavingSlide.getWidth() ) );
-aColorPlaneElement.setAttribute( 'height', String( this.aLeavingSlide.getHeight() ) );
-aColorPlaneElement.setAttribute( 'fill', this.sFadeColor );
-return aColorPlaneElement;
-};
-
-
-function MovingSlideChange( aLeavingSlide, aEnteringSlide,
-aLeavingDirection, aEnteringDirection )
-{
-MovingSlideChange.superclass.constructor.call( this, aLeavingSlide, aEnteringSlide );
-this.aLeavingDirection = aLeavingDirection;
-this.aEnteringDirection = aEnteringDirection;
-}
-extend( MovingSlideChange, SlideChangeBase );
-
-MovingSlideChange.prototype.start = function()
-{
-MovingSlideChange.superclass.start.call( this );
-this.aEnteringSlide.notifyUsedAttribute( 'transform' );
-this.aLeavingSlide.notifyUsedAttribute( 'transform' );
-this.performIn( 0 );
-this.aEnteringSlide.show();
-};
-
-MovingSlideChange.prototype.performIn = function( nT )
-{
-var nS = nT - 1;
-var dx = nS * this.aEnteringDirection.x * this.aEnteringSlide.getWidth();
-var dy = nS * this.aEnteringDirection.y * this.aEnteringSlide.getHeight();
-this.aEnteringSlide.translate( dx, dy );
-};
-
-MovingSlideChange.prototype.performOut = function( nT )
-{
-var dx = nT * this.aLeavingDirection.x * this.aLeavingSlide.getWidth();
-var dy = nT * this.aLeavingDirection.y * this.aLeavingSlide.getHeight();
-this.aLeavingSlide.translate( dx, dy );
-};
-
-
-function ClippedSlideChange( aLeavingSlide, aEnteringSlide, aParametricPolyPolygon,
-aTransitionInfo, bIsDirectionForward )
-{
-ClippedSlideChange.superclass.constructor.call( this, aLeavingSlide, aEnteringSlide );
-
-var bIsModeIn = true;
-this.aClippingFunctor= new ClippingFunctor( aParametricPolyPolygon, aTransitionInfo,
-bIsDirectionForward, bIsModeIn );
-}
-extend( ClippedSlideChange, SlideChangeBase );
-
-ClippedSlideChange.prototype.start = function()
-{
-ClippedSlideChange.superclass.start.call( this );
-this.aEnteringSlide.notifyUsedAttribute( 'clip-path' );
-this.performIn( 0 );
-this.aEnteringSlide.show();
-};
-
-ClippedSlideChange.prototype.performIn = function( nT )
-{
-var nWidth = this.aEnteringSlide.getWidth();
-var nHeight = this.aEnteringSlide.getHeight();
-var aPolyPolygonElement = this.aClippingFunctor.perform( nT, nWidth, nHeight );
-this.aEnteringSlide.setClipPath( aPolyPolygonElement );
-};
-
-ClippedSlideChange.prototype.performOut = function( nT )
-{
-};
-
-
-function ClippingFunctor( aParametricPolyPolygon, aTransitionInfo,
-bIsDirectionForward, bIsModeIn)
-{
-this.aParametricPolyPolygon = aParametricPolyPolygon;
-this.aStaticTransformation = null;
-this.bForwardParameterSweep = true;
-this.bSubtractPolygon = false;
-this.bScaleIsotropically = aTransitionInfo.scaleIsotropically;
-this.bFlip = false;
-
-assert( this.aParametricPolyPolygon,
-'ClippingFunctor: parametric polygon is not valid' );
-
-if( aTransitionInfo.rotationAngle != 0.0 ||
-aTransitionInfo.scaleX != 1.0 ||  aTransitionInfo.scaleY != 1.0 )
-{
-this.aStaticTransformation = SVGIdentityMatrix.translate( 0.5, 0.5 );
-if( aTransitionInfo.scaleX != 1.0 ||  aTransitionInfo.scaleY != 1.0 )
-this.aStaticTransformation
-= this.aStaticTransformation.scaleNonUniform( aTransitionInfo.scaleX,
-aTransitionInfo.scaleY );
-if( aTransitionInfo.rotationAngle != 0.0 )
-this.aStaticTransformation
-= this.aStaticTransformation.rotate( aTransitionInfo.rotationAngle );
-this.aStaticTransformation = this.aStaticTransformation.translate( -0.5, -0.5 );
-}
-else
-{
-this.aStaticTransformation = document.documentElement.createSVGMatrix();
-}
-
-if( !bIsDirectionForward )
-{
-var aMatrix = null;
-switch( aTransitionInfo.reverseMethod )
-{
-default:
-log( 'ClippingFunctor: unexpected reverse method.' );
-break;
-case REVERSEMETHOD_IGNORE:
-break;
-case REVERSEMETHOD_INVERT_SWEEP:
-this.bForwardParameterSweep = !this.bForwardParameterSweep;
-break;
-case REVERSEMETHOD_SUBTRACT_POLYGON:
-this.bSubtractPolygon = !this.bSubtractPolygon;
-break;
-case REVERSEMETHOD_SUBTRACT_AND_INVERT:
-this.bForwardParameterSweep = !this.bForwardParameterSweep;
-this.bSubtractPolygon = !this.bSubtractPolygon;
-break;
-case REVERSEMETHOD_ROTATE_180:
-aMatrix = document.documentElement.createSVGMatrix();
-aMatrix.setToRotationAroundPoint( 0.5, 0.5, 180 );
-this.aStaticTransformation = aMatrix.multiply( this.aStaticTransformation );
-break;
-case REVERSEMETHOD_FLIP_X:
-aMatrix = document.documentElement.createSVGMatrix();
-aMatrix.a = -1; aMatrix.e = 1.0;
-this.aStaticTransformation = aMatrix.multiply( this.aStaticTransformation );
-this.bFlip = true;
-break;
-case REVERSEMETHOD_FLIP_Y:
-aMatrix = document.documentElement.createSVGMatrix();
-aMatrix.d = -1; aMatrix.f = 1.0;
-this.aStaticTransformation = aMatrix.multiply( this.aStaticTransformation );
-this.bFlip = true;
-break;
-}
-}
-
-if( !bIsModeIn )
-{
-if( aTransitionInfo.outInvertsSweep )
-{
-this.bForwardParameterSweep = !this.bForwardParameterSweep;
-}
-else
-{
-this.bSubtractPolygon = !this.bSubtractPolygon;
-}
-}
-}
-
-ClippingFunctor.aBoundingPath = document.createElementNS( NSS['svg'], 'path' );
-ClippingFunctor.aBoundingPath.setAttribute( 'd', 'M -1 -1 L 2 -1 L 2 2 L -1 2 L -1 -1' );
-
-ClippingFunctor.prototype.perform = function( nT, nWidth, nHeight )
-{
-var aClipPoly = this.aParametricPolyPolygon.perform( this.bForwardParameterSweep ? nT : (1 - nT) );
-
-
-if( this.bSubtractPolygon )
-{
-aClipPoly.changeOrientation();
-aClipPoly.prependPath( ClippingFunctor.aBoundingPath );
-}
-
-var aMatrix;
-if( this.bScaleIsotropically )
-{
-var nScaleFactor = Math.max( nWidth, nHeight );
-aMatrix = SVGIdentityMatrix.translate( -( nScaleFactor - nWidth ) / 2.0,
--( nScaleFactor - nHeight ) / 2.0 );
-aMatrix = aMatrix.scale( nScaleFactor );
-aMatrix = aMatrix.multiply( this.aStaticTransformation );
-}
-else
-{
-aMatrix = SVGIdentityMatrix.scaleNonUniform( nWidth, nHeight );
-aMatrix = aMatrix.multiply( this.aStaticTransformation );
-}
-
-aClipPoly.matrixTransform( aMatrix );
-
-return aClipPoly;
-};
-
-
-function createClipPolyPolygon( nType, nSubtype )
-{
-switch( nType )
-{
-default:
-log( 'createClipPolyPolygon: unknown transition type: ' + nType );
-return null;
-case BARWIPE_TRANSITION:
-return new BarWipePath( 1 );
-case FOURBOXWIPE_TRANSITION:
-return new FourBoxWipePath( nSubtype === CORNERSOUT_TRANS_SUBTYPE );
-case ELLIPSEWIPE_TRANSITION:
-return new EllipseWipePath( nSubtype );
-case PINWHEELWIPE_TRANSITION:
-var nBlades;
-switch( nSubtype )
-{
-case ONEBLADE_TRANS_SUBTYPE:
-nBlades = 1;
-break;
-case DEFAULT_TRANS_SUBTYPE:
-case TWOBLADEVERTICAL_TRANS_SUBTYPE:
-nBlades = 2;
-break;
-case TWOBLADEHORIZONTAL_TRANS_SUBTYPE:
-nBlades = 2;
-break;
-case THREEBLADE_TRANS_SUBTYPE:
-nBlades = 3;
-break;
-case FOURBLADE_TRANS_SUBTYPE:
-nBlades = 4;
-break;
-case EIGHTBLADE_TRANS_SUBTYPE:
-nBlades = 8;
-break;
-default:
-log( 'createClipPolyPolygon: unknown subtype: ' + nSubtype );
-return null;
-}
-return new PinWheelWipePath( nBlades );
-case RANDOMBARWIPE_TRANSITION:
-return new RandomWipePath( 128, true /* bars */ );
-case CHECKERBOARDWIPE_TRANSITION:
-return new CheckerBoardWipePath( 10 );
-case DISSOLVE_TRANSITION:
-return new RandomWipePath( 16 * 16, false /* dissolve */ );
-}
-}
-
-
-function createUnitSquarePath()
-{
-var aPath = document.createElementNS( NSS['svg'], 'path' );
-var sD = 'M 0 0 L 1 0 L 1 1 L 0 1 L 0 0';
-aPath.setAttribute( 'd', sD );
-return aPath;
-}
-
-function createEmptyPath()
-{
-var aPath = document.createElementNS( NSS['svg'], 'path' );
-var sD = 'M 0 0 L 0 0';
-aPath.setAttribute( 'd', sD );
-return aPath;
-}
-
-function pruneScaleValue( nVal )
-{
-if( nVal < 0.0 )
-return (nVal < -0.00001 ? nVal : -0.00001);
-else
-return (nVal > 0.00001 ? nVal : 0.00001);
-}
-
-
-function BarWipePath( nBars /* nBars > 1: blinds effect */ )
-{
-this.nBars = nBars;
-if( this.nBars === undefined || this.nBars < 1 )
-this.nBars = 1;
-this.aBasePath = createUnitSquarePath();
-}
-
-BarWipePath.prototype.perform = function( nT )
-{
-
-var aMatrix = SVGIdentityMatrix.scaleNonUniform( pruneScaleValue( nT / this.nBars ), 1.0 );
-
-var aPolyPath = this.aBasePath.cloneNode( true );
-aPolyPath.matrixTransform( aMatrix );
-
-if( this.nBars > 1 )
-{
-var i;
-var aTransform;
-var aPath;
-for( i = this.nBars - 1; i > 0; --i )
-{
-aTransform = SVGIdentityMatrix.translate( i / this.nBars, 0.0 );
-aTransform = aTransform.multiply( aMatrix );
-aPath = this.aBasePath.cloneNode( true );
-aPath.matrixTransform( aTransform );
-aPolyPath.appendPath( aPath );
-}
-}
-return aPolyPath;
-};
-
-
-function FourBoxWipePath( bCornersOut )
-{
-this.bCornersOut = bCornersOut;
-this.aBasePath = createUnitSquarePath();
-}
-
-FourBoxWipePath.prototype.perform = function( nT )
-{
-var aMatrix;
-var d = pruneScaleValue( nT / 2.0 );
-
-if( this.bCornersOut )
-{
-aMatrix = SVGIdentityMatrix.translate( -0.25, -0.25 ).scale( d ).translate( -0.5, -0.5 );
-}
-else
-{
-aMatrix = SVGIdentityMatrix.translate( -0.5, -0.5 ).scale( d );
-}
-
-
-var aTransform = aMatrix;
-var aSquare = this.aBasePath.cloneNode( true );
-aSquare.matrixTransform( aTransform );
-var aPolyPath = aSquare;
-aMatrix = SVGIdentityMatrix.flipY();
-aTransform = aMatrix.multiply( aTransform );
-aSquare = this.aBasePath.cloneNode( true );
-aSquare.matrixTransform( aTransform );
-aSquare.changeOrientation();
-aPolyPath.appendPath( aSquare );
-aMatrix = SVGIdentityMatrix.flipX();
-aTransform = aMatrix.multiply( aTransform );
-aSquare = this.aBasePath.cloneNode( true );
-aSquare.matrixTransform( aTransform );
-aPolyPath.appendPath( aSquare );
-aMatrix = SVGIdentityMatrix.flipY();
-aTransform = aMatrix.multiply( aTransform );
-aSquare = this.aBasePath.cloneNode( true );
-aSquare.matrixTransform( aTransform );
-aSquare.changeOrientation();
-aPolyPath.appendPath( aSquare );
-
-aMatrix = SVGIdentityMatrix.translate( 0.5, 0.5 );
-aMatrix = aMatrix.scale( 1.1 );
-aPolyPath.matrixTransform( aMatrix );
-
-return aPolyPath;
-};
-
-
-function EllipseWipePath( eSubtype )
-{
-this.eSubtype = eSubtype;
-
-var sPathData = 'M 0.5 -0.207107 ' +
-'C 0.687536 -0.207107 0.867392 -0.132608 1 0 ' +
-'C 1.13261 0.132608 1.20711 0.312464 1.20711 0.5 ' +
-'C 1.20711 0.687536 1.13261 0.867392 1 1 ' +
-'C 0.867392 1.13261 0.687536 1.20711 0.5 1.20711 ' +
-'C 0.312464 1.20711 0.132608 1.13261 0 1 ' +
-'C -0.132608 0.867392 -0.207107 0.687536 -0.207107 0.5 ' +
-'C -0.207107 0.312464 -0.132608 0.132608 0 0 ' +
-'C 0.132608 -0.132608 0.312464 -0.207107 0.5 -0.207107';
-
-this.aBasePath = document.createElementNS( NSS['svg'], 'path' );
-this.aBasePath.setAttribute( 'd', sPathData );
-}
-
-EllipseWipePath.prototype.perform = function( nT )
-{
-
-var aTransform = SVGIdentityMatrix.translate( 0.5, 0.5 ).scale( nT ).translate( -0.5, -0.5 );
-var aEllipse = this.aBasePath.cloneNode( true );
-aEllipse.matrixTransform( aTransform );
-
-return aEllipse;
-};
-
-
-function PinWheelWipePath( nBlades )
-{
-this.nBlades = nBlades;
-if( !this.nBlades || this.nBlades < 1 )
-this.nBlades = 1;
-}
-
-PinWheelWipePath.calcCenteredClock = function( nT, nE )
-{
-var nMAX_EDGE = 2;
-
-var aTransform = SVGIdentityMatrix.rotate( nT * 360 );
-
-var aPoint = document.documentElement.createSVGPoint();
-aPoint.y = -nMAX_EDGE;
-aPoint = aPoint.matrixTransform( aTransform );
-
-var sPathData = 'M ' + aPoint.x + ' ' + aPoint.y + ' ';
-if( nT >= 0.875 )
-sPathData += 'L ' + '-' + nE + ' -' + nE + ' ';
-if( nT >= 0.625 )
-sPathData += 'L ' + '-' + nE + ' ' + nE + ' ';
-if( nT >= 0.375 )
-sPathData += 'L ' + nE + ' ' + nE + ' ';
-if( nT >= 0.125 )
-sPathData += 'L ' + nE + ' -' + nE + ' ';
-
-sPathData += 'L 0 -' + nE + ' ';
-sPathData += 'L 0 0 ';
-sPathData += 'L '  + aPoint.x + ' ' + aPoint.y;
-
-var aPath = document.createElementNS( NSS['svg'], 'path' );
-aPath.setAttribute( 'd', sPathData );
-return aPath;
-};
-
-PinWheelWipePath.prototype.perform = function( nT )
-{
-var aBasePath = PinWheelWipePath.calcCenteredClock( nT / this.nBlades,
-2.0 /* max edge when rotating */  );
-
-var aPolyPath = aBasePath.cloneNode( true );
-var aPath;
-var aRotation;
-var i;
-for( i = this.nBlades - 1; i > 0; --i )
-{
-aRotation = SVGIdentityMatrix.rotate( (i * 360) / this.nBlades );
-aPath = aBasePath.cloneNode( true );
-aPath.matrixTransform( aRotation );
-aPolyPath.appendPath( aPath );
-}
-
-var aTransform = SVGIdentityMatrix.translate( 0.5, 0.5 ).scale( 0.5 );
-aPolyPath.matrixTransform( aTransform );
-
-return aPolyPath;
-};
-
-
-function CheckerBoardWipePath( unitsPerEdge )
-{
-this.unitsPerEdge = unitsPerEdge;
-if( this.unitsPerEdge === undefined || this.unitsPerEdge < 1 )
-this.unitsPerEdge = 10;
-this.aBasePath = createUnitSquarePath();
-}
-
-CheckerBoardWipePath.prototype.perform = function( nT )
-{
-var d = pruneScaleValue(1.0 / this.unitsPerEdge);
-var aMatrix = SVGIdentityMatrix.scaleNonUniform(pruneScaleValue( d*2.0*nT ),
-pruneScaleValue( d ) );
-
-var aPolyPath = null;
-var i, j;
-var aTransform;
-var aPath;
-for ( i = this.unitsPerEdge; i--; )
-{
-aTransform = SVGIdentityMatrix;
-
-if ((i % 2) == 1) // odd line
-aTransform = aTransform.translate( -d, 0.0 );
-
-aTransform = aTransform.multiply( aMatrix );
-
-for ( j = (this.unitsPerEdge / 2) + 1; j--;)
-{
-aPath = this.aBasePath.cloneNode( true );
-aPath.matrixTransform( aTransform );
-if (aPolyPath == null) aPolyPath = aPath;
-else aPolyPath.appendPath( aPath );
-aTransform = SVGIdentityMatrix.translate( d*2.0, 0.0 ).multiply( aTransform );
-}
-
-aMatrix = SVGIdentityMatrix.translate( 0.0, d ).multiply( aMatrix ); // next line
-}
-
-return aPolyPath;
-};
-
-
-function RandomWipePath( nElements, bRandomBars )
-{
-this.nElements = nElements;
-this.aBasePath = createUnitSquarePath();
-this.aPositionArray = new Array( nElements );
-this.aClipPath = createEmptyPath();
-this.nAlreadyAppendedElements = 0;
-
-var fEdgeLength, nPos, aTransform;
-
-if( bRandomBars ) // random bar wipe
-{
-fEdgeLength = 1.0 / nElements;
-for( nPos = 0; nPos < nElements; ++nPos )
-{
-this.aPositionArray[nPos] = { x: 0.0, y: pruneScaleValue( nPos * fEdgeLength ) }
-}
-aTransform = SVGIdentityMatrix.scaleNonUniform( 1.0, pruneScaleValue( fEdgeLength ) );
-}
-else // dissolve wipe
-{
-var nSqrtElements = Math.round( Math.sqrt( nElements ) );
-fEdgeLength = 1.0 / nSqrtElements;
-for( nPos = 0; nPos < nElements; ++nPos )
-{
-this.aPositionArray[nPos] = {
-x: pruneScaleValue( ( nPos % nSqrtElements ) * fEdgeLength ),
-y: pruneScaleValue( ( nPos / nSqrtElements ) * fEdgeLength ) }
-}
-aTransform = SVGIdentityMatrix.scale( pruneScaleValue( fEdgeLength ) );
-}
-this.aBasePath.matrixTransform( aTransform );
-
-var nPos1, nPos2;
-var tmp;
-for( nPos1 = nElements - 1; nPos1 > 0; --nPos1 )
-{
-nPos2 = getRandomInt( nPos1 + 1 );
-tmp = this.aPositionArray[nPos1];
-this.aPositionArray[nPos1] = this.aPositionArray[nPos2];
-this.aPositionArray[nPos2] = tmp;
-}
-}
-
-RandomWipePath.prototype.perform = function( nT )
-{
-var aPolyPath = createEmptyPath();
-var aPoint;
-var aPath;
-var aTransform;
-var nElements = Math.round( nT * this.nElements );
-if( nElements === 0 )
-{
-return aPolyPath;
-}
-if( this.nAlreadyAppendedElements >= nElements )
-{
-this.nAlreadyAppendedElements = 0;
-this.aClipPath = createEmptyPath();
-}
-var nPos;
-for( nPos = this.nAlreadyAppendedElements; nPos < nElements; ++nPos )
-{
-aPoint = this.aPositionArray[nPos];
-aPath = this.aBasePath.cloneNode( true );
-aTransform = SVGIdentityMatrix.translate( aPoint.x, aPoint.y );
-aPath.matrixTransform( aTransform );
-aPolyPath.appendPath( aPath );
-}
-
-this.nAlreadyAppendedElements = nElements;
-this.aClipPath.appendPath( aPolyPath );
-
-return this.aClipPath.cloneNode( true );
-};
-
-
-function AnimatedSlide( aMetaSlide )
-{
-if( !aMetaSlide )
-{
-log( 'AnimatedSlide constructor: meta slide is not valid' );
-}
-
-this.aMetaSlide = aMetaSlide;
-this.aSlideElement = this.aMetaSlide.slideElement;
-this.sSlideId = this.aMetaSlide.slideId;
-
-this.aUsedAttributeSet = [];
-
-this.aClipPathElement = null;
-this.aClipPathContent = null;
-this.bIsClipped = false;
-}
-
-AnimatedSlide.prototype.show = function()
-{
-this.aMetaSlide.show();
-};
-
-AnimatedSlide.prototype.hide = function()
-{
-this.aMetaSlide.hide();
-};
-
-AnimatedSlide.prototype.notifyUsedAttribute = function( sName )
-{
-if( sName == 'clip-path' )
-{
-this.initClipPath();
-this.bIsClipped = true;
-}
-else
-{
-this.aUsedAttributeSet.push( sName );
-}
-};
-
-AnimatedSlide.prototype.reset = function()
-{
-if( this.bIsClipped )
-{
-this.cleanClipPath();
-this.bIsClipped = false;
-}
-
-var i;
-for( i = 0; i < this.aUsedAttributeSet.length; ++i )
-{
-var sAttrName = this.aUsedAttributeSet[i];
-this.aSlideElement.removeAttribute( sAttrName );
-}
-this.aUsedAttributeSet = [];
-};
-
-AnimatedSlide.prototype.initClipPath = function()
-{
-this.aClipPathElement = document.createElementNS( NSS['svg'], 'clipPath' );
-
-var sId = 'clip-path-' + this.sSlideId;
-this.aClipPathElement.setAttribute( 'id', sId );
-this.aClipPathElement.setAttribute( 'clipPathUnits', 'userSpaceOnUse' );
-
-this.aClipPathContent = document.createElementNS( NSS['svg'], 'path' );
-var sPathData = 'M 0 0 h ' + WIDTH + ' v ' + HEIGHT + ' h -' + WIDTH + ' z';
-this.aClipPathContent.setAttribute( 'd', sPathData );
-this.aClipPathElement.appendChild( this.aClipPathContent );
-
-var aClipPathGroup = theMetaDoc.aClipPathGroup;
-aClipPathGroup.appendChild( this.aClipPathElement );
-
-var sRef = 'url(#' + sId + ')';
-this.aSlideElement.parentNode.setAttribute( 'clip-path', sRef );
-};
-
-AnimatedSlide.prototype.cleanClipPath = function()
-{
-this.aSlideElement.parentNode.removeAttribute( 'clip-path' );
-
-if( this.aClipPathElement )
-{
-var aClipPathGroup = theMetaDoc.aClipPathGroup;
-aClipPathGroup.removeChild( this.aClipPathElement );
-this.aClipPathElement = null;
-this.aClipPathContent = null;
-}
-};
-
-AnimatedSlide.prototype.insertBefore = function( aElement )
-{
-if( aElement )
-{
-this.aSlideElement.parentNode.insertBefore( aElement, this.aSlideElement );
-}
-};
-
-AnimatedSlide.prototype.appendElement = function( aElement )
-{
-if( aElement )
-{
-this.aSlideElement.parentNode.appendChild( aElement );
-}
-};
-
-AnimatedSlide.prototype.removeElement = function( aElement )
-{
-if( aElement )
-{
-this.aSlideElement.parentNode.removeChild( aElement );
-}
-};
-
-AnimatedSlide.prototype.getWidth = function()
-{
-return WIDTH;
-};
-
-AnimatedSlide.prototype.getHeight = function()
-{
-return HEIGHT;
-};
-
-AnimatedSlide.prototype.setOpacity = function( nValue )
-{
-this.aSlideElement.setAttribute( 'opacity', nValue );
-};
-
-AnimatedSlide.prototype.translate = function( nDx, nDy )
-{
-var sTransformAttr = 'translate(' + nDx + ',' + nDy + ')';
-this.aSlideElement.setAttribute( 'transform', sTransformAttr );
-};
-
-AnimatedSlide.prototype.setClipPath = function( aClipPathContent )
-{
-if( this.aClipPathContent )
-{
-var sPathData = aClipPathContent.getAttribute( 'd' );
-this.aClipPathContent.setAttribute( 'd', sPathData );
-}
-};
-
-
-function AnimatedElement( aElement )
-{
-if( !aElement )
-{
-log( 'AnimatedElement constructor: element is not valid' );
-}
-
-this.aSlideShowContext = null;
-
-this.aBaseElement = aElement.cloneNode( true );
-this.aActiveElement = aElement;
-this.sElementId = this.aActiveElement.getAttribute( 'id' );
-
-this.aBaseBBox = this.aActiveElement.getBBox();
-this.nBaseCenterX = this.aBaseBBox.x + this.aBaseBBox.width / 2;
-this.nBaseCenterY = this.aBaseBBox.y + this.aBaseBBox.height / 2;
-
-
-this.aClipPathElement = null;
-this.aClipPathContent = null;
-
-this.aPreviousElement = null;
-this.aStateSet = {};
-
-this.eAdditiveMode = ADDITIVE_MODE_REPLACE;
-this.bIsUpdated = true;
-
-this.aTMatrix = document.documentElement.createSVGMatrix();
-this.aCTM = document.documentElement.createSVGMatrix();
-this.aICTM = document.documentElement.createSVGMatrix();
-
-this.initElement();
-}
-
-AnimatedElement.prototype.initElement = function()
-{
-this.nCenterX = this.nBaseCenterX;
-this.nCenterY = this.nBaseCenterY;
-this.nScaleFactorX = 1.0;
-this.nScaleFactorY = 1.0;
-
-this.aActiveElement.setAttribute( 'transform', makeMatrixString( 1, 0, 0, 1, 0, 0 ) );
-};
-
-AnimatedElement.prototype.initClipPath = function()
-{
-this.aClipPathElement = document.createElementNS( NSS['svg'], 'clipPath' );
-
-var sId = 'clip-path-' + this.sElementId;
-this.aClipPathElement.setAttribute( 'id', sId );
-this.aClipPathElement.setAttribute( 'clipPathUnits', 'userSpaceOnUse' );
-
-this.aClipPathContent = document.createElementNS( NSS['svg'], 'path' );
-this.aClippingBBox = this.getBBoxWithStroke();
-var nWidth = this.aClippingBBox.width;
-var nHeight = this.aClippingBBox.height;
-var sPathData = 'M ' + this.aClippingBBox.x + ' ' + this.aClippingBBox.y +
-' h ' + nWidth + ' v ' + nHeight + ' h -' + nWidth + ' z';
-this.aClipPathContent.setAttribute( 'd', sPathData );
-this.aClipPathElement.appendChild( this.aClipPathContent );
-
-var aClipPathGroup = theMetaDoc.aClipPathGroup;
-aClipPathGroup.appendChild( this.aClipPathElement );
-
-var sRef = 'url(#' + sId + ')';
-this.aActiveElement.setAttribute( 'clip-path', sRef );
-};
-
-AnimatedElement.prototype.cleanClipPath = function()
-{
-this.aActiveElement.removeAttribute( 'clip-path' );
-
-if( this.aClipPathElement )
-{
-var aClipPathGroup = theMetaDoc.aClipPathGroup;
-aClipPathGroup.removeChild( this.aClipPathElement );
-this.aClipPathElement = null;
-this.aClipPathContent = null;
-}
-};
-
-AnimatedElement.prototype.getId = function()
-{
-return this.aActiveElement.getAttribute( 'id' );
-};
-
-AnimatedElement.prototype.getAdditiveMode = function()
-{
-return this.eAdditiveMode;
-};
-
-AnimatedElement.prototype.setAdditiveMode = function( eAdditiveMode )
-{
-this.eAdditiveMode = eAdditiveMode;
-};
-
-AnimatedElement.prototype.setToElement = function( aElement )
-{
-if( !aElement )
-{
-log( 'AnimatedElement(' + this.getId() + ').setToElement: element is not valid' );
-return false;
-}
-
-var aClone = aElement.cloneNode( true );
-this.aPreviousElement = this.aActiveElement.parentNode.replaceChild( aClone, this.aActiveElement );
-this.aActiveElement = aClone;
-
-return true;
-};
-
-AnimatedElement.prototype.notifySlideStart = function( aSlideShowContext )
-{
-if( !aSlideShowContext )
-{
-log( 'AnimatedElement.notifySlideStart: slideshow context is not valid' );
-}
-this.aSlideShowContext = aSlideShowContext;
-
-var aClone = this.aBaseElement.cloneNode( true );
-this.aActiveElement.parentNode.replaceChild( aClone, this.aActiveElement );
-this.aActiveElement = aClone;
-
-this.initElement();
-this.DBG( '.notifySlideStart invoked' );
-};
-
-AnimatedElement.prototype.notifySlideEnd = function()
-{
-};
-
-AnimatedElement.prototype.notifyAnimationStart = function()
-{
-};
-
-AnimatedElement.prototype.notifyAnimationEnd = function()
-{
-};
-
-AnimatedElement.prototype.notifyNextEffectStart = function( nEffectIndex )
-{
-};
-
-AnimatedElement.prototype.saveState = function( nAnimationNodeId )
-{
-ANIMDBG.print( 'AnimatedElement(' + this.getId() + ').saveState(' + nAnimationNodeId +')' );
-if( !this.aStateSet[ nAnimationNodeId ] )
-{
-this.aStateSet[ nAnimationNodeId ] = {};
-}
-var aState = this.aStateSet[ nAnimationNodeId ];
-aState.aElement = this.aActiveElement.cloneNode( true );
-aState.nCenterX = this.nCenterX;
-aState.nCenterY = this.nCenterY;
-aState.nScaleFactorX = this.nScaleFactorX;
-aState.nScaleFactorY = this.nScaleFactorY;
-
-};
-
-AnimatedElement.prototype.restoreState = function( nAnimationNodeId )
-{
-if( !this.aStateSet[ nAnimationNodeId ] )
-{
-log( 'AnimatedElement(' + this.getId() + ').restoreState: state '
-+nAnimationNodeId  + ' is not valid' );
-return false;
-}
-
-ANIMDBG.print( 'AnimatedElement(' + this.getId() + ').restoreState(' + nAnimationNodeId +')' );
-var aState = this.aStateSet[ nAnimationNodeId ];
-var bRet = this.setToElement( aState.aElement );
-if( bRet )
-{
-this.nCenterX = aState.nCenterX;
-this.nCenterY = aState.nCenterY;
-this.nScaleFactorX = aState.nScaleFactorX;
-this.nScaleFactorY = aState.nScaleFactorY;
-}
-return bRet;
-};
-
-AnimatedElement.prototype.getBaseBBox = function()
-{
-return this.aBaseBBox;
-};
-
-AnimatedElement.prototype.getBaseCenterX = function()
-{
-return this.nBaseCenterX;
-};
-
-AnimatedElement.prototype.getBaseCenterY = function()
-{
-return this.nBaseCenterY;
-};
-
-AnimatedElement.prototype.getBBox = function()
-{
-return this.aActiveElement.parentNode.getBBox();
-};
-
-AnimatedElement.prototype.getBBoxWithStroke = function()
-{
-var aBBox = this.aActiveElement.parentNode.getBBox();
-
-var aChildrenSet = this.aActiveElement.childNodes;
-
-var sStroke, sStrokeWidth;
-var nStrokeWidth = 0;
-var i;
-for( i = 0; i < aChildrenSet.length; ++i )
-{
-if( ! aChildrenSet[i].getAttribute  )
-continue;
-
-sStroke = aChildrenSet[i].getAttribute( 'stroke' );
-if( sStroke && sStroke != 'none' )
-{
-sStrokeWidth = aChildrenSet[i].getAttribute( 'stroke-width' );
-var nSW = parseFloat( sStrokeWidth );
-if( nSW > nStrokeWidth )
-nStrokeWidth = nSW;
-}
-}
-
-if( nStrokeWidth == 0 )
-{
-sStrokeWidth = ROOT_NODE.getAttribute( 'stroke-width' );
-nStrokeWidth = parseFloat( sStrokeWidth );
-}
-if( nStrokeWidth != 0 )
-{
-nStrokeWidth *= 1.1;
-var nHalfStrokeWidth = nStrokeWidth / 2;
-var nDoubleStrokeWidth = nStrokeWidth * 2;
-
-var aEBBox = document.documentElement.createSVGRect();
-aEBBox.x = aBBox.x - nHalfStrokeWidth;
-aEBBox.y = aBBox.y - nHalfStrokeWidth;
-aEBBox.width = aBBox.width + nDoubleStrokeWidth;
-aEBBox.height = aBBox.height + nDoubleStrokeWidth;
-aBBox = aEBBox;
-}
-return aBBox;
-};
-
-AnimatedElement.prototype.setClipPath = function( aClipPathContent )
-{
-if( this.aClipPathContent )
-{
-var aTranslation = SVGIdentityMatrix.translate( this.aClippingBBox.x,
-this.aClippingBBox.y);
-aClipPathContent.matrixTransform( aTranslation );
-var sPathData = aClipPathContent.getAttribute( 'd' );
-this.aClipPathContent.setAttribute( 'd', sPathData );
-}
-};
-
-
-AnimatedElement.prototype.getX = function()
-{
-return this.nCenterX;
-};
-
-AnimatedElement.prototype.getY = function()
-{
-return this.nCenterY;
-};
-
-AnimatedElement.prototype.getWidth = function()
-{
-return this.nScaleFactorX * this.getBaseBBox().width;
-};
-
-AnimatedElement.prototype.getHeight = function()
-{
-return this.nScaleFactorY * this.getBaseBBox().height;
-};
-
-AnimatedElement.prototype.updateTransformAttribute = function()
-{
-this.aTransformAttrList = this.aActiveElement.transform.baseVal;
-this.aTransformAttr = this.aTransformAttrList.getItem( 0 );
-this.aTransformAttr.setMatrix( this.aTMatrix );
-};
-
-AnimatedElement.prototype.setX = function( nNewCenterX )
-{
-if( nNewCenterX === this.nCenterX ) return;
-
-this.aTransformAttrList = this.aActiveElement.transform.baseVal;
-this.aTransformAttr = this.aTransformAttrList.getItem( 0 );
-this.aTMatrix = this.aTransformAttr.matrix.translate( nNewCenterX - this.nCenterX, 0 );
-this.aTransformAttr.setMatrix( this.aTMatrix );
-this.nCenterX = nNewCenterX;
-};
-
-AnimatedElement.prototype.setY = function( nNewCenterY )
-{
-if( nNewCenterY === this.nCenterY ) return;
-
-this.aTransformAttrList = this.aActiveElement.transform.baseVal;
-this.aTransformAttr = this.aTransformAttrList.getItem( 0 );
-this.aTMatrix = this.aTransformAttr.matrix.translate( 0, nNewCenterY - this.nCenterY );
-this.aTransformAttr.setMatrix( this.aTMatrix );
-this.nCenterY = nNewCenterY;
-};
-
-AnimatedElement.prototype.setWidth = function( nNewWidth )
-{
-ANIMDBG.print( 'AnimatedElement.setWidth: nNewWidth = ' + nNewWidth );
-if( nNewWidth < 0 )
-{
-log('AnimatedElement(' + this.getId() + ').setWidth: negative height!');
-nNewWidth = 0;
-}
-
-var nBaseWidth = this.getBaseBBox().width;
-var nScaleFactorX = nNewWidth / nBaseWidth;
-
-if( nScaleFactorX < 1e-5 ) nScaleFactorX = 1e-5;
-if( nScaleFactorX == this.nScaleFactorX ) return;
-
-this.aTMatrix = document.documentElement.createSVGMatrix()
-.translate( this.nCenterX, this.nCenterY )
-.scaleNonUniform( nScaleFactorX, this.nScaleFactorY )
-.translate( -this.nBaseCenterX, -this.nBaseCenterY );
-this.updateTransformAttribute();
-
-this.nScaleFactorX = nScaleFactorX;
-};
-
-AnimatedElement.prototype.setHeight = function( nNewHeight )
-{
-ANIMDBG.print( 'AnimatedElement.setWidth: nNewHeight = ' + nNewHeight );
-if( nNewHeight < 0 )
-{
-log('AnimatedElement(' + this.getId() + ').setWidth: negative height!');
-nNewHeight = 0;
-}
-
-var nBaseHeight = this.getBaseBBox().height;
-var nScaleFactorY = nNewHeight / nBaseHeight;
-
-if( nScaleFactorY < 1e-5 ) nScaleFactorY = 1e-5;
-if( nScaleFactorY == this.nScaleFactorY ) return;
-
-this.aTMatrix = document.documentElement.createSVGMatrix()
-.translate( this.nCenterX, this.nCenterY )
-.scaleNonUniform( this.nScaleFactorX, nScaleFactorY )
-.translate( -this.nBaseCenterX, -this.nBaseCenterY );
-this.updateTransformAttribute();
-
-this.nScaleFactorY = nScaleFactorY;
-};
-
-AnimatedElement.prototype.getOpacity = function()
-{
-return this.aActiveElement.getAttribute( 'opacity' );
-};
-
-AnimatedElement.prototype.setOpacity = function( nValue )
-{
-this.aActiveElement.setAttribute( 'opacity', nValue );
-};
-
-AnimatedElement.prototype.getVisibility = function()
-{
-
-var sVisibilityValue = this.aActiveElement.getAttribute( 'visibility' );
-if( !sVisibilityValue || ( sVisibilityValue === 'inherit' ) )
-return 'visible'; // TODO: look for parent visibility!
-else
-return sVisibilityValue;
-};
-
-AnimatedElement.prototype.setVisibility = function( sValue )
-{
-if( sValue == 'visible' )
-sValue = 'inherit';
-this.aActiveElement.setAttribute( 'visibility', sValue );
-};
-
-AnimatedElement.prototype.getStrokeStyle = function()
-{
-return 'solid';
-};
-
-AnimatedElement.prototype.setStrokeStyle = function( sValue )
-{
-ANIMDBG.print( 'AnimatedElement.setStrokeStyle(' + sValue + ')' );
-};
-
-AnimatedElement.prototype.getFillStyle = function()
-{
-return 'solid';
-};
-
-AnimatedElement.prototype.setFillStyle = function( sValue )
-{
-ANIMDBG.print( 'AnimatedElement.setFillStyle(' + sValue + ')' );
-};
-
-AnimatedElement.prototype.getFillColor = function()
-{
-var aChildSet = getElementChildren( this.aActiveElement );
-var sFillColorValue = '';
-for( var i = 0; i <  aChildSet.length; ++i )
-{
-sFillColorValue = aChildSet[i].getAttribute( 'fill' );
-if( sFillColorValue && ( sFillColorValue !== 'none' ) )
-break;
-}
-
-return colorParser( sFillColorValue );
-};
-
-AnimatedElement.prototype.setFillColor = function( aRGBValue )
-{
-assert( aRGBValue instanceof RGBColor,
-'AnimatedElement.setFillColor: value argument is not an instance of RGBColor' );
-
-var sValue = aRGBValue.toString( true /* clamped values */ );
-var aChildSet = getElementChildren( this.aActiveElement );
-
-var sFillColorValue = '';
-for( var i = 0; i <  aChildSet.length; ++i )
-{
-sFillColorValue = aChildSet[i].getAttribute( 'fill' );
-if( sFillColorValue && ( sFillColorValue !== 'none' ) )
-{
-aChildSet[i].setAttribute( 'fill', sValue );
-}
-}
-};
-
-AnimatedElement.prototype.getStrokeColor = function()
-{
-var aChildSet = getElementChildren( this.aActiveElement );
-var sStrokeColorValue = '';
-for( var i = 0; i <  aChildSet.length; ++i )
-{
-sStrokeColorValue = aChildSet[i].getAttribute( 'stroke' );
-if( sStrokeColorValue && ( sStrokeColorValue !== 'none' ) )
-break;
-}
-
-return colorParser( sStrokeColorValue );
-};
-
-AnimatedElement.prototype.setStrokeColor = function( aRGBValue )
-{
-assert( aRGBValue instanceof RGBColor,
-'AnimatedElement.setFillColor: value argument is not an instance of RGBColor' );
-
-var sValue = aRGBValue.toString( true /* clamped values */ );
-var aChildSet = getElementChildren( this.aActiveElement );
-
-var sStrokeColorValue = '';
-for( var i = 0; i <  aChildSet.length; ++i )
-{
-sStrokeColorValue = aChildSet[i].getAttribute( 'stroke' );
-if( sStrokeColorValue && ( sStrokeColorValue !== 'none' ) )
-{
-aChildSet[i].setAttribute( 'stroke', sValue );
-}
-}
-};
-
-AnimatedElement.prototype.getFontColor = function()
-{
-return new RGBColor( 0, 0, 0 );
-};
-
-AnimatedElement.prototype.setFontColor = function( sValue )
-{
-ANIMDBG.print( 'AnimatedElement.setFontColor(' + sValue + ')' );
-};
-
-AnimatedElement.prototype.DBG = function( sMessage, nTime )
-{
-aAnimatedElementDebugPrinter.print( 'AnimatedElement(' + this.getId() + ')' + sMessage, nTime );
-};
-
-
-function AnimatedTextElement( aElement, aEventMultiplexer )
-{
-var theDocument = document;
-
-var sTextType = aElement.getAttribute( 'class' );
-var bIsListItem = ( sTextType === 'ListItem' );
-if( ( sTextType !== 'TextParagraph' ) && !bIsListItem )
-{
-log( 'AnimatedTextElement: passed element is not a paragraph.' );
-return;
-}
-var aTextShapeElement = aElement.parentNode;
-sTextType = aTextShapeElement.getAttribute( 'class' );
-if( sTextType !== 'TextShape' )
-{
-log( 'AnimatedTextElement: element parent is not a text shape.' );
-return;
-}
-var aTextShapeGroup = aTextShapeElement.parentNode;
-var aAnimatedElementGroup = getElementByClassName( aTextShapeGroup, 'AnimatedElements' );
-if( !aAnimatedElementGroup )
-{
-aAnimatedElementGroup = theDocument.createElementNS( NSS['svg'], 'g' );
-aAnimatedElementGroup.setAttribute( 'class', 'AnimatedElements' );
-aTextShapeGroup.appendChild( aAnimatedElementGroup );
-}
-
-var aAnimatableElement = theDocument.createElementNS( NSS['svg'], 'g' );
-var aTextElement = theDocument.createElementNS( NSS['svg'], 'text' );
-var aParagraphElement = aElement.cloneNode( true );
-
-this.aGraphicGroupElement = theDocument.createElementNS( NSS['svg'], 'g' );
-this.aGraphicGroupElement.setAttribute( 'class', 'GraphicGroup' );
-
-var aBulletCharClone = null;
-var aBulletCharElem = null;
-var bIsBulletCharStyle =
-( aElement.getAttributeNS( NSS['ooo'], aOOOAttrListItemNumberingType ) === 'bullet-style' );
-if( bIsBulletCharStyle )
-{
-var aBulletCharGroupElem = getElementByClassName( aTextShapeGroup, 'BulletChars' );
-if( aBulletCharGroupElem )
-{
-var aBulletPlaceholderElem = getElementByClassName( aElement, 'BulletPlaceholder' );
-if( aBulletPlaceholderElem )
-{
-var sId = aBulletPlaceholderElem.getAttribute( 'id' );
-sId = 'bullet-char(' + sId + ')';
-aBulletCharElem = theDocument.getElementById( sId );
-if( aBulletCharElem )
-{
-aBulletCharClone = aBulletCharElem.cloneNode( true );
-}
-else
-{
-log( 'AnimatedTextElement: ' + sId + ' not found.' );
-}
-}
-else
-{
-log( 'AnimatedTextElement: no bullet placeholder found' );
-}
-}
-else
-{
-log( 'AnimatedTextElement: no bullet char group found' );
-}
-}
-
-var aBitmapElemSet = [];
-var aBitmapCloneSet = [];
-var aBitmapPlaceholderSet = getElementsByClassName( aElement, 'BitmapPlaceholder' );
-var i;
-if( aBitmapPlaceholderSet )
-{
-for( i = 0; i < aBitmapPlaceholderSet.length; ++i )
-{
-sId = aBitmapPlaceholderSet[i].getAttribute( 'id' );
-var sBitmapChecksum = sId.substring( 'bitmap-placeholder'.length + 1, sId.length - 1 );
-sId = 'embedded-bitmap(' + sBitmapChecksum + ')';
-aBitmapElemSet[i] = theDocument.getElementById( sId );
-if( aBitmapElemSet[i] )
-{
-aBitmapCloneSet[i] = aBitmapElemSet[i].cloneNode( true );
-}
-else
-{
-log( 'AnimatedTextElement: ' + sId + ' not found.' );
-}
-}
-}
-
-
-this.sParagraphId = sId = aParagraphElement.getAttribute( 'id' );
-aParagraphElement.removeAttribute( 'id' );
-aAnimatableElement.setAttribute( 'id', sId +'.a' );
-if( aBulletCharClone )
-aBulletCharClone.removeAttribute( 'id' );
-for( i = 0; i < aBitmapCloneSet.length; ++i )
-{
-if( aBitmapCloneSet[i] )
-aBitmapCloneSet[i].removeAttribute( 'id' );
-}
-
-var sVisibilityAttr = aElement.getAttribute( 'visibility' );
-if( !sVisibilityAttr )
-sVisibilityAttr = 'inherit';
-aAnimatableElement.setAttribute( 'visibility', sVisibilityAttr );
-aParagraphElement.setAttribute( 'visibility', 'inherit' );
-this.aGraphicGroupElement.setAttribute( 'visibility', 'inherit' );
-if( aBulletCharElem )
-aBulletCharElem.setAttribute( 'visibility', 'hidden' );
-for( i = 0; i < aBitmapCloneSet.length; ++i )
-{
-if( aBitmapElemSet[i] )
-aBitmapElemSet[i].setAttribute( 'visibility', 'hidden' );
-}
-
-
-aTextElement.appendChild( aParagraphElement );
-aAnimatableElement.appendChild( aTextElement );
-
-if( aBulletCharClone )
-this.aGraphicGroupElement.appendChild( aBulletCharClone );
-for( i = 0; i < aBitmapCloneSet.length; ++i )
-{
-if( aBitmapCloneSet[i] )
-this.aGraphicGroupElement.appendChild( aBitmapCloneSet[i] );
-}
-aAnimatableElement.appendChild( this.aGraphicGroupElement );
-aAnimatedElementGroup.appendChild( aAnimatableElement );
-
-this.aParentTextElement = aElement.parentNode;
-this.aParagraphElement = aElement;
-this.aAnimatedElementGroup = aAnimatedElementGroup;
-this.nRunningAnimations = 0;
-
-this.aHyperlinkIdSet = [];
-var aHyperlinkElementSet = getElementsByClassName( this.aParagraphElement, 'UrlField' );
-var sHyperlinkId;
-for( i = 0; i < aHyperlinkElementSet.length; ++i )
-{
-sHyperlinkId = aHyperlinkElementSet[i].getAttribute( 'id' );
-if( sHyperlinkId )
-this.aHyperlinkIdSet.push( sHyperlinkId );
-else
-log( 'error: AnimatedTextElement constructor: hyperlink element has no id' );
-}
-
-AnimatedTextElement.superclass.constructor.call( this, aAnimatableElement, aEventMultiplexer );
-
-}
-extend( AnimatedTextElement, AnimatedElement );
-
-
-AnimatedTextElement.prototype.setToElement = function( aElement )
-{
-var bRet = AnimatedTextElement.superclass.setToElement.call( this, aElement );
-if( bRet )
-{
-this.aGraphicGroupElement = getElementByClassName( this.aActiveElement, 'GraphicGroup' );
-}
-return ( bRet && this.aGraphicGroupElement );
-};
-
-AnimatedTextElement.prototype.notifySlideStart = function( aSlideShowContext )
-{
-DBGLOG( 'AnimatedTextElement.notifySlideStart' );
-AnimatedTextElement.superclass.notifySlideStart.call( this, aSlideShowContext );
-this.aGraphicGroupElement = getElementByClassName( this.aActiveElement, 'GraphicGroup' );
-this.restoreBaseTextParagraph();
-};
-
-AnimatedTextElement.prototype.notifySlideEnd = function()
-{
-DBGLOG( 'AnimatedTextElement.notifySlideEnd' );
-this.aGraphicGroupElement.setAttribute( 'visibility', 'inherit' );
-};
-
-AnimatedTextElement.prototype.restoreBaseTextParagraph = function()
-{
-var aActiveParagraphElement = this.aActiveElement.firstElementChild.firstElementChild;
-if( aActiveParagraphElement )
-{
-var sVisibilityAttr = this.aActiveElement.getAttribute( 'visibility' );
-if( !sVisibilityAttr || ( sVisibilityAttr === 'visible' ) )
-sVisibilityAttr = 'inherit';
-if( sVisibilityAttr === 'inherit' )
-this.aGraphicGroupElement.setAttribute( 'visibility', 'visible' );
-else
-this.aGraphicGroupElement.setAttribute( 'visibility', 'hidden' );
-
-var aParagraphClone = aActiveParagraphElement.cloneNode( true );
-aParagraphClone.setAttribute( 'id', this.sParagraphId );
-aParagraphClone.setAttribute( 'visibility', sVisibilityAttr );
-this.aParentTextElement.replaceChild( aParagraphClone, this.aParagraphElement );
-this.aParagraphElement = aParagraphClone;
-
-
-var aEventMultiplexer = this.aSlideShowContext.aEventMultiplexer;
-var aHyperlinkIdSet = this.aHyperlinkIdSet;
-var aHyperlinkElementSet = getElementsByClassName( this.aParagraphElement, 'UrlField' );
-var i = 0;
-for( ; i < aHyperlinkIdSet.length; ++i )
-{
-aEventMultiplexer.notifyElementChangedEvent( aHyperlinkIdSet[i], aHyperlinkElementSet[i] );
-}
-}
-this.aActiveElement.setAttribute( 'visibility', 'hidden' );
-};
-
-AnimatedTextElement.prototype.notifyAnimationStart = function()
-{
-DBGLOG( 'AnimatedTextElement.notifyAnimationStart' );
-if( this.nRunningAnimations === 0 )
-{
-var sVisibilityAttr = this.aParagraphElement.getAttribute( 'visibility' );
-if( !sVisibilityAttr )
-sVisibilityAttr = 'inherit';
-this.aActiveElement.setAttribute( 'visibility', sVisibilityAttr );
-this.aGraphicGroupElement.setAttribute( 'visibility', 'inherit' );
-this.aParagraphElement.setAttribute( 'visibility', 'hidden' );
-}
-++this.nRunningAnimations;
-};
-
-AnimatedTextElement.prototype.notifyAnimationEnd = function()
-{
-DBGLOG( 'AnimatedTextElement.notifyAnimationEnd' );
---this.nRunningAnimations;
-if( this.nRunningAnimations === 0 )
-{
-this.restoreBaseTextParagraph();
-}
-};
-
-AnimatedTextElement.prototype.saveState = function( nAnimationNodeId )
-{
-if( this.nRunningAnimations === 0 )
-{
-var sVisibilityAttr = this.aParagraphElement.getAttribute( 'visibility' );
-this.aActiveElement.setAttribute( 'visibility', sVisibilityAttr );
-this.aGraphicGroupElement.setAttribute( 'visibility', 'inherit' );
-}
-AnimatedTextElement.superclass.saveState.call( this, nAnimationNodeId );
-};
-
-AnimatedTextElement.prototype.restoreState = function( nAnimationNodeId )
-{
-var bRet = AnimatedTextElement.superclass.restoreState.call( this, nAnimationNodeId );
-if( bRet )
-this.restoreBaseTextParagraph();
-return bRet;
-};
-
-
-function SlideTransition( aAnimationsRootElement, aSlideId )
-{
-this.sSlideId = aSlideId;
-this.bIsValid = false;
-this.eTransitionType = undefined;
-this.eTransitionSubType = undefined;
-this.bReverseDirection = false;
-this.eTransitionMode = TRANSITION_MODE_IN;
-this.sFadeColor = null;
-this.aDuration = null;
-this.nMinFrameCount = undefined;
-
-if( aAnimationsRootElement )
-{
-if( aAnimationsRootElement.firstElementChild &&
-( aAnimationsRootElement.firstElementChild.getAttributeNS( NSS['smil'], 'begin' ) === (this.sSlideId + '.begin') ) )
-{
-var aTransitionFilterElement = aAnimationsRootElement.firstElementChild.firstElementChild;
-if( aTransitionFilterElement && ( aTransitionFilterElement.localName === 'transitionFilter' ) )
-{
-this.aElement = aTransitionFilterElement;
-this.parseElement();
-}
-aAnimationsRootElement.removeChild( aAnimationsRootElement.firstElementChild );
-}
-}
-}
-
-SlideTransition.prototype.createSlideTransition = function( aLeavingSlide, aEnteringSlide )
-{
-if( !this.isValid() )
-return null;
-if( this.eTransitionType == 0 )
-return null;
-
-if( !aEnteringSlide )
-{
-log( 'SlideTransition.createSlideTransition: invalid entering slide.' );
-return null;
-}
-
-var aTransitionInfo = aTransitionInfoTable[this.eTransitionType][this.eTransitionSubType];
-var eTransitionClass = aTransitionInfo['class'];
-
-switch( eTransitionClass )
-{
-default:
-case TRANSITION_INVALID:
-log( 'SlideTransition.createSlideTransition: transition class: TRANSITION_INVALID' );
-return null;
-
-case TRANSITION_CLIP_POLYPOLYGON:
-var aParametricPolyPolygon
-= createClipPolyPolygon( this.eTransitionType, this.eTransitionSubType );
-return new ClippedSlideChange( aLeavingSlide, aEnteringSlide, aParametricPolyPolygon,
-aTransitionInfo, this.isDirectionForward() );
-
-case TRANSITION_SPECIAL:
-switch( this.eTransitionType )
-{
-default:
-log( 'SlideTransition.createSlideTransition: ' +
-'transition class: TRANSITION_SPECIAL, ' +
-'unknown transition type: ' + this.eTransitionType );
-return null;
-
-case PUSHWIPE_TRANSITION:
-{
-var bCombined = false;
-var aDirection = null;
-switch( this.eTransitionSubType )
-{
-default:
-log( 'SlideTransition.createSlideTransition: ' +
-'transition type: PUSHWIPE_TRANSITION, ' +
-'unknown transition subtype: ' + this.eTransitionSubType );
-return null;
-case FROMTOP_TRANS_SUBTYPE:
-aDirection = { x: 0.0, y: 1.0 };
-break;
-case FROMBOTTOM_TRANS_SUBTYPE:
-aDirection = { x: 0.0, y: -1.0 };
-break;
-case FROMLEFT_TRANS_SUBTYPE:
-aDirection = { x: 1.0, y: 0.0 };
-break;
-case FROMRIGHT_TRANS_SUBTYPE:
-aDirection = { x: -1.0, y: 0.0 };
-break;
-}
-if( bCombined )
-return null;
-else
-return new MovingSlideChange( aLeavingSlide, aEnteringSlide, aDirection, aDirection );
-}
-
-case SLIDEWIPE_TRANSITION:
-{
-var aInDirection = null;
-switch( this.eTransitionSubType )
-{
-default:
-log( 'SlideTransition.createSlideTransition: ' +
-'transition type: SLIDEWIPE_TRANSITION, ' +
-'unknown transition subtype: ' + this.eTransitionSubType );
-return null;
-case FROMTOP_TRANS_SUBTYPE:
-aInDirection = { x: 0.0, y: 1.0 };
-break;
-case FROMBOTTOM_TRANS_SUBTYPE:
-aInDirection = { x: 0.0, y: -1.0 };
-break;
-case FROMLEFT_TRANS_SUBTYPE:
-aInDirection = { x: 1.0, y: 0.0 };
-break;
-case FROMRIGHT_TRANS_SUBTYPE:
-aInDirection = { x: -1.0, y: 0.0 };
-break;
-}
-var aNoDirection = { x: 0.0, y: 0.0 };
-if( !this.bReverseDirection )
-{
-return new MovingSlideChange( aLeavingSlide, aEnteringSlide, aNoDirection, aInDirection );
-}
-else
-{
-return new MovingSlideChange( aLeavingSlide, aEnteringSlide, aInDirection, aNoDirection );
-}
-}
-
-case FADE_TRANSITION:
-switch( this.eTransitionSubType )
-{
-default:
-log( 'SlideTransition.createSlideTransition: ' +
-'transition type: FADE_TRANSITION, ' +
-'unknown transition subtype: ' + this.eTransitionSubType );
-return null;
-case CROSSFADE_TRANS_SUBTYPE:
-return new FadingSlideChange( aLeavingSlide, aEnteringSlide );
-case FADEOVERCOLOR_TRANS_SUBTYPE:
-return new FadingOverColorSlideChange( aLeavingSlide, aEnteringSlide, this.getFadeColor() );
-}
-}
-}
-};
-
-SlideTransition.prototype.parseElement = function()
-{
-this.bIsValid = true;
-var aAnimElem = this.aElement;
-
-this.eTransitionType = undefined;
-var sTypeAttr = aAnimElem.getAttributeNS( NSS['smil'], 'type' );
-if( sTypeAttr && aTransitionTypeInMap[ sTypeAttr ] )
-{
-this.eTransitionType = aTransitionTypeInMap[ sTypeAttr ];
-}
-else
-{
-this.bIsValid = false;
-log( 'SlideTransition.parseElement: transition type not valid: ' + sTypeAttr );
-}
-
-this.eTransitionSubType = undefined;
-var sSubTypeAttr = aAnimElem.getAttributeNS( NSS['smil'], 'subtype' );
-if( sSubTypeAttr === null )
-sSubTypeAttr = 'default';
-if( sSubTypeAttr && ( aTransitionSubtypeInMap[ sSubTypeAttr ] !== undefined ) )
-{
-this.eTransitionSubType = aTransitionSubtypeInMap[ sSubTypeAttr ];
-}
-else
-{
-this.bIsValid = false;
-log( 'SlideTransition.parseElement: transition subtype not valid: ' + sSubTypeAttr );
-}
-
-if( this.bIsValid && aTransitionInfoTable[this.eTransitionType][this.eTransitionSubType] === undefined )
-{
-this.bIsValid = false;
-log( 'SlideTransition.parseElement: transition not valid: type: ' + sTypeAttr + ' subtype: ' + sSubTypeAttr );
-}
-
-this.bReverseDirection = false;
-var sDirectionAttr = aAnimElem.getAttributeNS( NSS['smil'], 'direction' );
-if( sDirectionAttr == 'reverse' )
-this.bReverseDirection = true;
-
-this.sFadeColor = null;
-if( this.eTransitionType == FADE_TRANSITION &&
-( this.eTransitionSubType == FADEFROMCOLOR_TRANS_SUBTYPE ||
-this.eTransitionSubType == FADEOVERCOLOR_TRANS_SUBTYPE ||
-this.eTransitionSubType == FADETOCOLOR_TRANS_SUBTYPE ) )
-{
-var sColorAttr = aAnimElem.getAttributeNS( NSS['smil'], 'fadeColor' );
-if( sColorAttr )
-this.sFadeColor = sColorAttr;
-else
-this.sFadeColor='#000000';
-}
-
-
-this.aDuration = null;
-var sDurAttr = aAnimElem.getAttributeNS( NSS['smil'], 'dur' );
-this.aDuration = new Duration( sDurAttr );
-if( !this.aDuration.isSet() )
-{
-this.aDuration = new Duration( null ); // duration == 0.0
-}
-
-this.nMinFrameCount = ( this.getDuration().isValue() )
-? ( this.getDuration().getValue() * MINIMUM_FRAMES_PER_SECONDS )
-: MINIMUM_FRAMES_PER_SECONDS;
-if( this.nMinFrameCount < 1.0 )
-this.nMinFrameCount = 1;
-else if( this.nMinFrameCount > MINIMUM_FRAMES_PER_SECONDS )
-this.nMinFrameCount = MINIMUM_FRAMES_PER_SECONDS;
-
-};
-
-SlideTransition.prototype.isValid = function()
-{
-return this.bIsValid;
-};
-
-SlideTransition.prototype.getTransitionType = function()
-{
-return this.eTransitionType;
-};
-
-SlideTransition.prototype.getTransitionSubType = function()
-{
-return this.eTransitionSubType;
-};
-
-SlideTransition.prototype.getTransitionMode = function()
-{
-return this.eTransitionMode;
-};
-
-SlideTransition.prototype.getFadeColor = function()
-{
-return this.sFadeColor;
-};
-
-SlideTransition.prototype.isDirectionForward = function()
-{
-return !this.bReverseDirection;
-};
-
-SlideTransition.prototype.getDuration = function()
-{
-return this.aDuration;
-};
-
-SlideTransition.prototype.getMinFrameCount = function()
-{
-return this.nMinFrameCount;
-};
-
-SlideTransition.prototype.info = function()
-{
-
-var sInfo ='slide transition <' + this.sSlideId + '>: ';
-sInfo += ';  type: ' + aTransitionTypeOutMap[ String( this.getTransitionType() ) ];
-
-sInfo += ';  subtype: ' + aTransitionSubtypeOutMap[ this.getTransitionSubType() ];
-
-if( !this.isDirectionForward() )
-sInfo += ';  direction: reverse';
-
-sInfo += '; mode: ' + aTransitionModeOutMap[ this.getTransitionMode() ];
-
-if( this.getDuration() )
-sInfo += '; duration: ' + this.getDuration().info();
-
-return sInfo;
-};
-
-
-function SlideAnimations( aSlideShowContext )
-{
-this.aContext = new NodeContext( aSlideShowContext );
-this.aAnimationNodeMap = {};
-this.aAnimatedElementMap = {};
-this.aSourceEventElementMap = {};
-this.aNextEffectEventArray = new NextEffectEventArray();
-this.aInteractiveAnimationSequenceMap = {};
-this.aEventMultiplexer = new EventMultiplexer( aSlideShowContext.aTimerEventQueue );
-this.aRootNode = null;
-this.bElementsParsed = false;
-
-this.aContext.aAnimationNodeMap = this.aAnimationNodeMap;
-this.aContext.aAnimatedElementMap = this.aAnimatedElementMap;
-this.aContext.aSourceEventElementMap = this.aSourceEventElementMap;
-
-this.aEventMultiplexer.registerMouseClickHandler( document, 100 );
-}
-
-
-SlideAnimations.prototype.importAnimations = function( aAnimationRootElement )
-{
-if( !aAnimationRootElement )
-return false;
-
-this.aRootNode = createAnimationTree( aAnimationRootElement, this.aContext );
-
-return ( this.aRootNode ? true : false );
-};
-
-SlideAnimations.prototype.parseElements = function()
-{
-if( !this.aRootNode )
-return false;
-
-if( !this.aRootNode.parseElement() )
-return false;
-else
-this.bElementsParsed = true;
-};
-
-SlideAnimations.prototype.elementsParsed = function()
-{
-return this.bElementsParsed;
-};
-
-SlideAnimations.prototype.isFirstRun = function()
-{
-return this.aContext.bFirstRun;
-};
-
-SlideAnimations.prototype.isAnimated = function()
-{
-if( !this.bElementsParsed )
-return false;
-
-return this.aRootNode.hasPendingAnimation();
-};
-
-SlideAnimations.prototype.start = function()
-{
-if( !this.bElementsParsed )
-return false;
-
-this.chargeSourceEvents();
-this.chargeInterAnimEvents();
-
-aSlideShow.setSlideEvents( this.aNextEffectEventArray,
-this.aInteractiveAnimationSequenceMap,
-this.aEventMultiplexer );
-
-if( this.aContext.bFirstRun == undefined )
-this.aContext.bFirstRun = true;
-else if( this.aContext.bFirstRun )
-this.aContext.bFirstRun = false;
-
-if( !this.aRootNode.init() )
-return false;
-
-return this.aRootNode.resolve();
-};
-
-SlideAnimations.prototype.end = function( bLeftEffectsSkipped )
-{
-if( !this.bElementsParsed )
-return; // no animations there
-
-this.aRootNode.deactivate();
-this.aRootNode.end();
-
-if( bLeftEffectsSkipped && this.isFirstRun() )
-{
-this.aContext.bFirstRun = undefined;
-}
-else if( this.isFirstRun() )
-{
-this.aContext.bFirstRun = false;
-}
-
-};
-
-SlideAnimations.prototype.dispose = function()
-{
-if( this.aRootNode )
-{
-this.aRootNode.dispose();
-}
-};
-
-SlideAnimations.prototype.clearNextEffectEvents = function()
-{
-ANIMDBG.print( 'SlideAnimations.clearNextEffectEvents: current slide: ' + nCurSlide );
-this.aNextEffectEventArray.clear();
-this.aContext.bFirstRun = undefined;
-};
-
-SlideAnimations.prototype.chargeSourceEvents = function()
-{
-for( var id in this.aSourceEventElementMap )
-{
-this.aSourceEventElementMap[id].charge();
-}
-};
-
-SlideAnimations.prototype.chargeInterAnimEvents = function()
-{
-for( var id in this.aInteractiveAnimationSequenceMap )
-{
-this.aInteractiveAnimationSequenceMap[id].chargeEvents();
-}
-};
-
-
-function Event()
-{
-this.nId = Event.getUniqueId();
-}
-
-
-Event.CURR_UNIQUE_ID = 0;
-
-Event.getUniqueId = function()
-{
-++Event.CURR_UNIQUE_ID;
-return Event.CURR_UNIQUE_ID;
-};
-
-Event.prototype.getId = function()
-{
-return this.nId;
-};
-
-
-function DelayEvent( aFunctor, nTimeout )
-{
-DelayEvent.superclass.constructor.call( this );
-
-this.aFunctor = aFunctor;
-this.nTimeout = nTimeout;
-this.bWasFired = false;
-}
-extend( DelayEvent, Event );
-
-
-DelayEvent.prototype.fire = function()
-{
-assert( this.isCharged(), 'DelayEvent.fire: assertion isCharged failed' );
-
-this.bWasFired = true;
-this.aFunctor();
-return true;
-};
-
-DelayEvent.prototype.isCharged = function()
-{
-return !this.bWasFired;
-};
-
-DelayEvent.prototype.getActivationTime = function( nCurrentTime )
-{
-return ( this.nTimeout + nCurrentTime );
-};
-
-DelayEvent.prototype.dispose = function()
-{
-if( this.isCharged() )
-this.bWasFired = true;
-};
-
-DelayEvent.prototype.charge = function()
-{
-if( !this.isCharged() )
-this.bWasFired = false;
-};
-
-
-function makeEvent( aFunctor )
-{
-return new DelayEvent( aFunctor, 0.0 );
-}
-
-
-function makeDelay( aFunctor, nTimeout )
-{
-return new DelayEvent( aFunctor, nTimeout );
-}
-
-
-function registerEvent( nNodeId, aTiming, aEvent, aNodeContext )
-{
-var aSlideShowContext = aNodeContext.aContext;
-var eTimingType = aTiming.getType();
-
-registerEvent.DBG( aTiming );
-
-if( eTimingType == OFFSET_TIMING )
-{
-aSlideShowContext.aTimerEventQueue.addEvent( aEvent );
-}
-else if ( aNodeContext.bFirstRun )
-{
-var aEventMultiplexer = aSlideShowContext.aEventMultiplexer;
-if( !aEventMultiplexer )
-{
-log( 'registerEvent: event multiplexer not initialized' );
-return;
-}
-var aNextEffectEventArray = aSlideShowContext.aNextEffectEventArray;
-if( !aNextEffectEventArray )
-{
-log( 'registerEvent: next effect event array not initialized' );
-return;
-}
-var aInteractiveAnimationSequenceMap =
-aSlideShowContext.aInteractiveAnimationSequenceMap;
-if( !aInteractiveAnimationSequenceMap )
-{
-log( 'registerEvent: interactive animation sequence map not initialized' );
-return;
-}
-
-switch( eTimingType )
-{
-case EVENT_TIMING:
-var eEventType = aTiming.getEventType();
-var sEventBaseElemId = aTiming.getEventBaseElementId();
-if( sEventBaseElemId )
-{
-var aEventBaseElem = document.getElementById( sEventBaseElemId );
-if( !aEventBaseElem )
-{
-log( 'generateEvent: EVENT_TIMING: event base element not found: ' + sEventBaseElemId );
-return;
-}
-var aSourceEventElement = aNodeContext.makeSourceEventElement( sEventBaseElemId, aEventBaseElem );
-
-if( !aInteractiveAnimationSequenceMap[ nNodeId ] )
-{
-aInteractiveAnimationSequenceMap[ nNodeId ] = new InteractiveAnimationSequence(nNodeId);
-}
-
-var bEventRegistered = false;
-switch( eEventType )
-{
-case EVENT_TRIGGER_ON_CLICK:
-aEventMultiplexer.registerEvent( eEventType, aSourceEventElement.getId(), aEvent );
-aEventMultiplexer.registerRewindedEffectHandler( aSourceEventElement.getId(),
-bind2( aSourceEventElement.charge, aSourceEventElement ) );
-bEventRegistered = true;
-break;
-default:
-log( 'generateEvent: not handled event type: ' + eEventType );
-}
-if( bEventRegistered )
-{
-var aStartEvent = aInteractiveAnimationSequenceMap[ nNodeId ].getStartEvent();
-var aEndEvent = aInteractiveAnimationSequenceMap[ nNodeId ].getEndEvent();
-aEventMultiplexer.registerEvent( eEventType, aSourceEventElement.getId(), aStartEvent );
-aEventMultiplexer.registerEvent( EVENT_TRIGGER_END_EVENT, nNodeId, aEndEvent );
-aEventMultiplexer.registerRewindedEffectHandler(
-nNodeId,
-bind2( InteractiveAnimationSequence.prototype.chargeEvents,
-aInteractiveAnimationSequenceMap[ nNodeId ] )
-);
-}
-}
-else  // no base event element present
-{
-switch( eEventType )
-{
-case EVENT_TRIGGER_ON_NEXT_EFFECT:
-aNextEffectEventArray.appendEvent( aEvent );
-break;
-default:
-log( 'generateEvent: not handled event type: ' + eEventType );
-}
-}
-break;
-case SYNCBASE_TIMING:
-eEventType = aTiming.getEventType();
-sEventBaseElemId = aTiming.getEventBaseElementId();
-if( sEventBaseElemId )
-{
-var aAnimationNode = aNodeContext.aAnimationNodeMap[ sEventBaseElemId ];
-if( !aAnimationNode )
-{
-log( 'generateEvent: SYNCBASE_TIMING: event base element not found: ' + sEventBaseElemId );
-return;
-}
-aEventMultiplexer.registerEvent( eEventType, aAnimationNode.getId(), aEvent );
-}
-else
-{
-log( 'generateEvent: SYNCBASE_TIMING: event base element not specified' );
-}
-break;
-default:
-log( 'generateEvent: not handled timing type: ' + eTimingType );
-}
-}
-}
-
-registerEvent.DEBUG = aRegisterEventDebugPrinter.isEnabled();
-
-registerEvent.DBG = function( aTiming, nTime )
-{
-if( registerEvent.DEBUG )
-{
-aRegisterEventDebugPrinter.print( 'registerEvent( timing: ' + aTiming.info() + ' )', nTime );
-}
-};
-
-
-function SourceEventElement( sId, aElement, aEventMultiplexer )
-{
-this.sId = sId;
-this.aElement = aElement;
-this.aEventMultiplexer = aEventMultiplexer;
-
-this.aEventMultiplexer.registerMouseClickHandler( this, 1000 );
-
-this.bClickHandled = false;
-this.bIsPointerOver = false;
-this.aElement.addEventListener( 'mouseover', bind2( SourceEventElement.prototype.onMouseEnter, this), false );
-this.aElement.addEventListener( 'mouseout', bind2( SourceEventElement.prototype.onMouseLeave, this), false );
-}
-
-SourceEventElement.prototype.getId = function()
-{
-return this.sId;
-};
-
-SourceEventElement.prototype.onMouseEnter = function()
-{
-this.bIsPointerOver = true;
-this.setPointerCursor();
-};
-
-SourceEventElement.prototype.onMouseLeave = function()
-{
-this.bIsPointerOver = false;
-this.setDefaultCursor();
-};
-
-SourceEventElement.prototype.charge = function()
-{
-this.bClickHandled = false;
-this.setPointerCursor();
-};
-
-SourceEventElement.prototype.handleClick = function( aMouseEvent )
-{
-if( !this.bIsPointerOver ) return false;
-
-if( this.bClickHandled )
-return false;
-
-this.aEventMultiplexer.notifyEvent( EVENT_TRIGGER_ON_CLICK, this.getId() );
-aSlideShow.update();
-this.bClickHandled = true;
-this.setDefaultCursor();
-return true;
-};
-
-SourceEventElement.prototype.setPointerCursor = function()
-{
-if( this.bClickHandled )
-return;
-
-this.aElement.setAttribute( 'style', 'cursor: pointer' );
-};
-
-SourceEventElement.prototype.setDefaultCursor = function()
-{
-this.aElement.setAttribute( 'style', 'cursor: default' );
-};
-
-
-function HyperlinkElement( sId, aEventMultiplexer )
-{
-var aElement = document.getElementById( sId );
-if( !aElement )
-{
-log( 'error: HyperlinkElement: no element with id: <' + sId + '> found' );
-return;
-}
-if( !aEventMultiplexer )
-{
-log( 'AnimatedElement constructor: event multiplexer is not valid' );
-}
-
-this.sId = sId;
-this.aElement = aElement;
-this.aEventMultiplexer = aEventMultiplexer;
-this.nTargetSlideIndex = undefined;
-
-this.sURL = getNSAttribute( 'xlink', this.aElement, 'href' );
-if( this.sURL )
-{
-if( this.sURL[0] === '#' )
-{
-if( this.sURL.substr(1, 5) === 'Slide' )
-{
-var sSlideIndex = this.sURL.split( ' ' )[1];
-this.nTargetSlideIndex = parseInt( sSlideIndex ) - 1;
-}
-}
-
-this.aEventMultiplexer.registerElementChangedHandler( this.sId, bind2( HyperlinkElement.prototype.onElementChanged, this) );
-this.aEventMultiplexer.registerMouseClickHandler( this, 1100 );
-
-this.bIsPointerOver = false;
-this.mouseEnterHandler = bind2( HyperlinkElement.prototype.onMouseEnter, this);
-this.mouseLeaveHandler = bind2( HyperlinkElement.prototype.onMouseLeave, this);
-this.aElement.addEventListener( 'mouseover', this.mouseEnterHandler, false );
-this.aElement.addEventListener( 'mouseout', this.mouseLeaveHandler, false );
-}
-else
-{
-log( 'warning: HyperlinkElement(' + this.sId + '): url is empty' );
-}
-}
-
-HyperlinkElement.prototype.onElementChanged = function( aElement )
-{
-if( !aElement )
-{
-log( 'error: HyperlinkElement: passed element is not valid' );
-return;
-}
-
-if( this.sURL )
-{
-this.aElement.removeEventListener( 'mouseover', this.mouseEnterHandler, false );
-this.aElement.removeEventListener( 'mouseout', this.mouseLeaveHandler, false );
-this.aElement = aElement;
-this.aElement.addEventListener( 'mouseover', this.mouseEnterHandler, false );
-this.aElement.addEventListener( 'mouseout', this.mouseLeaveHandler, false );
-}
-};
-
-HyperlinkElement.prototype.onMouseEnter = function()
-{
-this.bIsPointerOver = true;
-this.setPointerCursor();
-};
-
-HyperlinkElement.prototype.onMouseLeave = function()
-{
-this.bIsPointerOver = false;
-this.setDefaultCursor();
-};
-
-HyperlinkElement.prototype.handleClick = function( aMouseEvent )
-{
-if( !this.bIsPointerOver ) return false;
-
-
-if( this.nTargetSlideIndex !== undefined )
-{
-aSlideShow.displaySlide( this.nTargetSlideIndex, true );
-}
-else
-{
-var aWindowObject = document.defaultView;
-if( aWindowObject )
-{
-aWindowObject.open( this.sURL, this.sId );
-}
-else
-{
-log( 'error: HyperlinkElement.handleClick: invalid window object.' );
-}
-}
-
-return true;
-};
-
-HyperlinkElement.prototype.setPointerCursor = function()
-{
-if( this.bClickHandled )
-return;
-
-this.aElement.setAttribute( 'style', 'cursor: pointer' );
-};
-
-HyperlinkElement.prototype.setDefaultCursor = function()
-{
-this.aElement.setAttribute( 'style', 'cursor: default' );
-};
-
-
-function InteractiveAnimationSequence( nId )
-{
-this.nId = nId;
-this.bIsRunning = false;
-this.aStartEvent = null;
-this.aEndEvent = null;
-}
-
-InteractiveAnimationSequence.prototype.getId = function()
-{
-return this.nId;
-};
-
-InteractiveAnimationSequence.prototype.getStartEvent = function()
-{
-if( !this.aStartEvent )
-{
-this.aStartEvent =
-makeEvent( bind2( InteractiveAnimationSequence.prototype.start, this ) );
-}
-return this.aStartEvent;
-};
-
-InteractiveAnimationSequence.prototype.getEndEvent = function()
-{
-if( !this.aEndEvent )
-{
-this.aEndEvent =
-makeEvent( bind2( InteractiveAnimationSequence.prototype.end, this ) );
-}
-return this.aEndEvent;
-};
-
-InteractiveAnimationSequence.prototype.chargeEvents = function()
-{
-if( this.aStartEvent )      this.aStartEvent.charge();
-if( this.aEndEvent )        this.aEndEvent.charge();
-};
-
-InteractiveAnimationSequence.prototype.isRunning = function()
-{
-return this.bIsRunning;
-};
-
-InteractiveAnimationSequence.prototype.start = function()
-{
-aSlideShow.notifyInteractiveAnimationSequenceStart( this.getId() );
-this.bIsRunning = true;
-};
-
-InteractiveAnimationSequence.prototype.end = function()
-{
-aSlideShow.notifyInteractiveAnimationSequenceEnd( this.getId() );
-this.bIsRunning = false;
-};
-
-
-function PriorityEntry( aValue, nPriority )
-{
-this.aValue = aValue;
-this.nPriority = nPriority;
-}
-
-PriorityEntry.compare = function( aLhsEntry, aRhsEntry )
-{
-if ( aLhsEntry.nPriority < aRhsEntry.nPriority )
-{
-return -1;
-}
-else if (aLhsEntry.nPriority > aRhsEntry.nPriority)
-{
-return 1;
-}
-else
-{
-return 0;
-}
-};
-
-
-function EventMultiplexer( aTimerEventQueue )
-{
-this.nId = EventMultiplexer.getUniqueId();
-this.aTimerEventQueue = aTimerEventQueue;
-this.aEventMap = {};
-this.aSkipEffectEndHandlerSet = [];
-this.aMouseClickHandlerSet = new PriorityQueue( PriorityEntry.compare );
-this.aSkipEffectEvent = null;
-this.aRewindCurrentEffectEvent = null;
-this.aRewindLastEffectEvent = null;
-this.aSkipInteractiveEffectEventSet = {};
-this.aRewindRunningInteractiveEffectEventSet = {};
-this.aRewindEndedInteractiveEffectEventSet = {};
-this.aRewindedEffectHandlerSet = {};
-this.aElementChangedHandlerSet = {};
-}
-
-EventMultiplexer.CURR_UNIQUE_ID = 0;
-
-EventMultiplexer.getUniqueId = function()
-{
-++EventMultiplexer.CURR_UNIQUE_ID;
-return EventMultiplexer.CURR_UNIQUE_ID;
-};
-
-EventMultiplexer.prototype.getId = function()
-{
-return this.nId;
-};
-
-EventMultiplexer.prototype.hasRegisteredMouseClickHandlers = function()
-{
-return !this.aMouseClickHandlerSet.isEmpty();
-};
-
-EventMultiplexer.prototype.registerMouseClickHandler = function( aHandler, nPriority )
-{
-var aHandlerEntry = new PriorityEntry( aHandler, nPriority );
-this.aMouseClickHandlerSet.push( aHandlerEntry );
-};
-
-EventMultiplexer.prototype.notifyMouseClick = function( aMouseEvent )
-{
-var aMouseClickHandlerSet = this.aMouseClickHandlerSet.clone();
-while( !aMouseClickHandlerSet.isEmpty() )
-{
-var aHandlerEntry = aMouseClickHandlerSet.top();
-aMouseClickHandlerSet.pop();
-if( aHandlerEntry.aValue.handleClick( aMouseEvent ) )
-break;
-}
-};
-
-EventMultiplexer.prototype.registerEvent = function( eEventType, aNotifierId, aEvent )
-{
-this.DBG( 'registerEvent', eEventType, aNotifierId );
-if( !this.aEventMap[ eEventType ] )
-{
-this.aEventMap[ eEventType ] = {};
-}
-if( !this.aEventMap[ eEventType ][ aNotifierId ] )
-{
-this.aEventMap[ eEventType ][ aNotifierId ] = [];
-}
-this.aEventMap[ eEventType ][ aNotifierId ].push( aEvent );
-};
-
-
-EventMultiplexer.prototype.notifyEvent = function( eEventType, aNotifierId )
-{
-this.DBG( 'notifyEvent', eEventType, aNotifierId );
-if( this.aEventMap[ eEventType ] )
-{
-if( this.aEventMap[ eEventType ][ aNotifierId ] )
-{
-var aEventArray = this.aEventMap[ eEventType ][ aNotifierId ];
-var nSize = aEventArray.length;
-for( var i = 0; i < nSize; ++i )
-{
-this.aTimerEventQueue.addEvent( aEventArray[i] );
-}
-}
-}
-};
-
-EventMultiplexer.prototype.registerNextEffectEndHandler = function( aHandler )
-{
-this.aSkipEffectEndHandlerSet.push( aHandler );
-};
-
-EventMultiplexer.prototype.notifyNextEffectEndEvent = function()
-{
-var nSize = this.aSkipEffectEndHandlerSet.length;
-for( var i = 0; i < nSize; ++i )
-{
-(this.aSkipEffectEndHandlerSet[i])();
-}
-this.aSkipEffectEndHandlerSet = [];
-};
-
-EventMultiplexer.prototype.registerSkipEffectEvent = function( aEvent )
-{
-this.aSkipEffectEvent = aEvent;
-};
-
-EventMultiplexer.prototype.notifySkipEffectEvent = function()
-{
-if( this.aSkipEffectEvent )
-{
-this.aTimerEventQueue.addEvent( this.aSkipEffectEvent );
-this.aSkipEffectEvent = null;
-}
-};
-
-EventMultiplexer.prototype.registerRewindCurrentEffectEvent = function( aEvent )
-{
-this.aRewindCurrentEffectEvent = aEvent;
-};
-
-EventMultiplexer.prototype.notifyRewindCurrentEffectEvent = function()
-{
-if( this.aRewindCurrentEffectEvent )
-{
-this.aTimerEventQueue.addEvent( this.aRewindCurrentEffectEvent );
-this.aRewindCurrentEffectEvent = null;
-}
-};
-
-EventMultiplexer.prototype.registerRewindLastEffectEvent = function( aEvent )
-{
-this.aRewindLastEffectEvent = aEvent;
-};
-
-EventMultiplexer.prototype.notifyRewindLastEffectEvent = function()
-{
-if( this.aRewindLastEffectEvent )
-{
-this.aTimerEventQueue.addEvent( this.aRewindLastEffectEvent );
-this.aRewindLastEffectEvent = null;
-}
-};
-
-EventMultiplexer.prototype.registerSkipInteractiveEffectEvent = function( nNotifierId, aEvent )
-{
-this.aSkipInteractiveEffectEventSet[ nNotifierId ] = aEvent;
-};
-
-EventMultiplexer.prototype.notifySkipInteractiveEffectEvent = function( nNotifierId )
-{
-if( this.aSkipInteractiveEffectEventSet[ nNotifierId ] )
-{
-this.aTimerEventQueue.addEvent( this.aSkipInteractiveEffectEventSet[ nNotifierId ] );
-}
-};
-
-EventMultiplexer.prototype.registerRewindRunningInteractiveEffectEvent = function( nNotifierId, aEvent )
-{
-this.aRewindRunningInteractiveEffectEventSet[ nNotifierId ] = aEvent;
-};
-
-EventMultiplexer.prototype.notifyRewindRunningInteractiveEffectEvent = function( nNotifierId )
-{
-if( this.aRewindRunningInteractiveEffectEventSet[ nNotifierId ] )
-{
-this.aTimerEventQueue.addEvent( this.aRewindRunningInteractiveEffectEventSet[ nNotifierId ] );
-}
-};
-
-EventMultiplexer.prototype.registerRewindEndedInteractiveEffectEvent = function( nNotifierId, aEvent )
-{
-this.aRewindEndedInteractiveEffectEventSet[ nNotifierId ] = aEvent;
-};
-
-EventMultiplexer.prototype.notifyRewindEndedInteractiveEffectEvent = function( nNotifierId )
-{
-if( this.aRewindEndedInteractiveEffectEventSet[ nNotifierId ] )
-{
-this.aTimerEventQueue.addEvent( this.aRewindEndedInteractiveEffectEventSet[ nNotifierId ] );
-}
-};
-
-EventMultiplexer.prototype.registerRewindedEffectHandler = function( aNotifierId, aHandler )
-{
-this.aRewindedEffectHandlerSet[ aNotifierId ] = aHandler;
-};
-
-EventMultiplexer.prototype.notifyRewindedEffectEvent = function( aNotifierId )
-{
-if( this.aRewindedEffectHandlerSet[ aNotifierId ] )
-{
-(this.aRewindedEffectHandlerSet[ aNotifierId ])();
-}
-};
-
-EventMultiplexer.prototype.registerElementChangedHandler = function( aNotifierId, aHandler )
-{
-this.aElementChangedHandlerSet[ aNotifierId ] = aHandler;
-};
-
-EventMultiplexer.prototype.notifyElementChangedEvent = function( aNotifierId, aElement )
-{
-if( this.aElementChangedHandlerSet[ aNotifierId ] )
-{
-(this.aElementChangedHandlerSet[ aNotifierId ])( aElement );
-}
-};
-
-EventMultiplexer.DEBUG = aEventMultiplexerDebugPrinter.isEnabled();
-
-EventMultiplexer.prototype.DBG = function( sMethodName, eEventType, aNotifierId, nTime )
-{
-if( EventMultiplexer.DEBUG )
-{
-var sInfo = 'EventMultiplexer.' + sMethodName;
-sInfo += '( type: ' + aEventTriggerOutMap[ eEventType ];
-sInfo += ', notifier: ' + aNotifierId + ' )';
-aEventMultiplexerDebugPrinter.print( sInfo, nTime );
-}
-};
-
-
-var aInterpolatorHandler = {};
-
-aInterpolatorHandler.getInterpolator = function( eCalcMode, eValueType, eValueSubtype )
-{
-var bHasSubtype = ( typeof( eValueSubtype ) === typeof( 0 ) );
-
-if( !bHasSubtype && aInterpolatorHandler.aLerpFunctorMap[ eCalcMode ][ eValueType ] )
-{
-return aInterpolatorHandler.aLerpFunctorMap[ eCalcMode ][ eValueType ];
-}
-else if( bHasSubtype && aInterpolatorHandler.aLerpFunctorMap[ eCalcMode ][ eValueType ][ eValueSubtype ] )
-{
-return aInterpolatorHandler.aLerpFunctorMap[ eCalcMode ][ eValueType ][ eValueSubtype ];
-}
-else
-{
-log( 'aInterpolatorHandler.getInterpolator: not found any valid interpolator for calc mode '
-+ aCalcModeOutMap[eCalcMode]  + 'and value type ' + aValueTypeOutMap[eValueType]  );
-return null;
-}
-};
-
-aInterpolatorHandler.aLerpFunctorMap = [];
-aInterpolatorHandler.aLerpFunctorMap[ CALC_MODE_DISCRETE ] = [];
-aInterpolatorHandler.aLerpFunctorMap[ CALC_MODE_LINEAR ] = [];
-
-
-aInterpolatorHandler.aLerpFunctorMap[ CALC_MODE_LINEAR ][ NUMBER_PROPERTY ] =
-function ( nFrom, nTo, nT )
-{
-return ( ( 1.0 - nT )* nFrom + nT * nTo );
-};
-
-aInterpolatorHandler.aLerpFunctorMap[ CALC_MODE_LINEAR ][ COLOR_PROPERTY ] = [];
-
-aInterpolatorHandler.aLerpFunctorMap[ CALC_MODE_LINEAR ][ COLOR_PROPERTY ][ COLOR_SPACE_RGB ] =
-function ( nFrom, nTo, nT )
-{
-return RGBColor.interpolate( nFrom, nTo, nT );
-};
-
-aInterpolatorHandler.aLerpFunctorMap[ CALC_MODE_LINEAR ][ COLOR_PROPERTY ][ COLOR_SPACE_HSL ] =
-function ( bCCW  )
-{
-return  function ( nFrom, nTo, nT )
-{
-return HSLColor.interpolate( nFrom, nTo, nT, bCCW );
-};
-};
-
-
-function KeyStopLerp( aValueList )
-{
-KeyStopLerp.validateInput( aValueList );
-
-this.aKeyStopList = [];
-this.nLastIndex = 0;
-this.nKeyStopDistance = aValueList[1] - aValueList[0];
-if( this.nKeyStopDistance <= 0 )
-this.nKeyStopDistance = 0.001;
-
-for( var i = 0; i < aValueList.length; ++i )
-this.aKeyStopList.push( aValueList[i] );
-
-this.nUpperBoundIndex = this.aKeyStopList.length - 2;
-}
-
-
-KeyStopLerp.validateInput = function( aValueList )
-{
-var nSize = aValueList.length;
-assert( nSize > 1, 'KeyStopLerp.validateInput: key stop vector must have two entries or more' );
-
-for( var i = 1; i < nSize; ++i )
-{
-if( aValueList[i-1] > aValueList[i] )
-log( 'KeyStopLerp.validateInput: time vector is not sorted in ascending order!' );
-}
-};
-
-KeyStopLerp.prototype.reset = function()
-{
-KeyStopLerp.validateInput( this.aKeyStopList );
-this.nLastIndex = 0;
-this.nKeyStopDistance = this.aKeyStopList[1] - this.aKeyStopList[0];
-if( this.nKeyStopDistance <= 0 )
-this.nKeyStopDistance = 0.001;
-
-};
-
-KeyStopLerp.prototype.lerp = function( nAlpha )
-{
-if( nAlpha > this.aKeyStopList[ this.nLastIndex + 1 ] )
-{
-do
-{
-var nIndex = this.nLastIndex + 1;
-this.nLastIndex = clamp( nIndex, 0, this.nUpperBoundIndex );
-this.nKeyStopDistance = this.aKeyStopList[ this.nLastIndex + 1 ] - this.aKeyStopList[ this.nLastIndex ];
-}
-while( ( this.nKeyStopDistance <= 0 ) && ( this.nLastIndex < this.nUpperBoundIndex ) );
-}
-
-var nRawLerp = ( nAlpha - this.aKeyStopList[ this.nLastIndex ] ) / this.nKeyStopDistance;
-
-nRawLerp = clamp( nRawLerp, 0.0, 1.0 );
-
-var aResult = {};
-aResult.nIndex = this.nLastIndex;
-aResult.nLerp = nRawLerp;
-
-return aResult;
-};
-
-KeyStopLerp.prototype.lerp_ported = function( nAlpha )
-{
-if( ( this.aKeyStopList[ this.nLastIndex ] < nAlpha ) ||
-( this.aKeyStopList[ this.nLastIndex + 1 ] >= nAlpha ) )
-{
-var i = 0;
-for( ; i < this.aKeyStopList.length; ++i )
-{
-if( this.aKeyStopList[i] >= nAlpha )
-break;
-}
-if( this.aKeyStopList[i] > nAlpha )
---i;
-var nIndex = i - 1;
-this.nLastIndex = clamp( nIndex, 0, this.aKeyStopList.length - 2 );
-}
-
-var nRawLerp = ( nAlpha - this.aKeyStopList[ this.nLastIndex ] ) /
-( this.aKeyStopList[ this.nLastIndex+1 ] - this.aKeyStopList[ this.nLastIndex ] );
-
-nRawLerp = clamp( nRawLerp, 0.0, 1.0 );
-
-var aResult = {};
-aResult.nIndex = this.nLastIndex;
-aResult.nLerp = nRawLerp;
-
-return aResult;
-};
-
-
-var aOperatorSetMap = [];
-
-aOperatorSetMap[ NUMBER_PROPERTY ] = {};
-
-aOperatorSetMap[ NUMBER_PROPERTY ].equal = function( a, b )
-{
-return ( a === b );
-};
-
-aOperatorSetMap[ NUMBER_PROPERTY ].add = function( a, b )
-{
-return ( a + b );
-};
-
-aOperatorSetMap[ NUMBER_PROPERTY ].scale = function( k, v )
-{
-return ( k * v );
-};
-
-aOperatorSetMap[ COLOR_PROPERTY ] = {};
-
-aOperatorSetMap[ COLOR_PROPERTY ].equal = function( a, b )
-{
-return a.equal( b );
-};
-
-aOperatorSetMap[ COLOR_PROPERTY ].add = function( a, b )
-{
-var c = a.clone();
-c.add( b );
-return c;
-};
-
-aOperatorSetMap[ COLOR_PROPERTY ].scale = function( k, v )
-{
-var r = v.clone();
-r.scale( k );
-return r;
-};
-
-
-function ActivityParamSet()
-{
-this.aEndEvent = null;
-this.aTimerEventQueue = null;
-this.aActivityQueue = null;
-this.nMinDuration = undefined;
-this.nMinNumberOfFrames = MINIMUM_FRAMES_PER_SECONDS;
-this.bAutoReverse = false;
-this.nRepeatCount = 1.0;
-this.nAccelerationFraction = 0.0;
-this.nDecelerationFraction = 0.0;
-this.nSlideWidth = undefined;
-this.nSlideHeight = undefined;
-this.aFormula = null;
-this.aDiscreteTimes = [];
-}
-
-
-function AnimationActivity()
-{
-this.nId = AnimationActivity.getUniqueId();
-}
-
-
-AnimationActivity.CURR_UNIQUE_ID = 0;
-
-AnimationActivity.getUniqueId = function()
-{
-++AnimationActivity.CURR_UNIQUE_ID;
-return AnimationActivity.CURR_UNIQUE_ID;
-};
-
-AnimationActivity.prototype.getId = function()
-{
-return this.nId;
-};
-
-
-function SetActivity( aCommonParamSet, aAnimation, aToAttr  )
-{
-SetActivity.superclass.constructor.call( this );
-
-this.aAnimation = aAnimation;
-this.aTargetElement = null;
-this.aEndEvent = aCommonParamSet.aEndEvent;
-this.aTimerEventQueue = aCommonParamSet.aTimerEventQueue;
-this.aToAttr = aToAttr;
-this.bIsActive = true;
-}
-extend( SetActivity, AnimationActivity );
-
-
-SetActivity.prototype.activate = function( aEndEvent )
-{
-this.aEndEvent = aEndEvent;
-this.bIsActive = true;
-};
-
-SetActivity.prototype.dispose = function()
-{
-this.bIsActive = false;
-if( this.aEndEvent && this.aEndEvent.isCharged() )
-this.aEndEvent.dispose();
-};
-
-SetActivity.prototype.calcTimeLag = function()
-{
-return 0.0;
-};
-
-SetActivity.prototype.perform = function()
-{
-if( !this.isActive() )
-return false;
-
-this.bIsActive = false;
-
-if( this.aAnimation && this.aTargetElement )
-{
-this.aAnimation.start( this.aTargetElement );
-this.aAnimation.perform( this.aToAttr );
-this.aAnimation.end();
-}
-
-if( this.aEndEvent )
-this.aTimerEventQueue.addEvent( this.aEndEvent );
-
-};
-
-SetActivity.prototype.isActive = function()
-{
-return this.bIsActive;
-};
-
-SetActivity.prototype.dequeued = function()
-{
-};
-
-SetActivity.prototype.end = function()
-{
-this.perform();
-};
-
-SetActivity.prototype.setTargets = function( aTargetElement )
-{
-assert( aTargetElement, 'SetActivity.setTargets: target element is not valid' );
-this.aTargetElement = aTargetElement;
-};
-
-
-function ActivityBase( aCommonParamSet )
-{
-ActivityBase.superclass.constructor.call( this );
-
-this.aTargetElement = null;
-this.aEndEvent = aCommonParamSet.aEndEvent;
-this.aTimerEventQueue = aCommonParamSet.aTimerEventQueue;
-this.nRepeats = aCommonParamSet.nRepeatCount;
-this.nAccelerationFraction = aCommonParamSet.nAccelerationFraction;
-this.nDecelerationFraction = aCommonParamSet.nDecelerationFraction;
-this.bAutoReverse = aCommonParamSet.bAutoReverse;
-
-this.bFirstPerformCall = true;
-this.bIsActive = true;
-
-}
-extend( ActivityBase, AnimationActivity );
-
-
-ActivityBase.prototype.activate = function( aEndEvent )
-{
-this.aEndEvent = aEndEvent;
-this.bFirstPerformCall = true;
-this.bIsActive = true;
-};
-
-ActivityBase.prototype.dispose = function()
-{
-this.bIsActive = false;
-
-if( this.aEndEvent )
-this.aEndEvent.dispose();
-
-this.aEndEvent = null;
-};
-
-ActivityBase.prototype.perform = function()
-{
-if( !this.isActive() )
-return false; // no, early exit.
-
-assert( !this.bFirstPerformCall, 'ActivityBase.perform: assertion (!this.FirstPerformCall) failed' );
-
-return true;
-};
-
-ActivityBase.prototype.calcTimeLag = function()
-{
-if( this.isActive() && this.bFirstPerformCall )
-{
-this.bFirstPerformCall = false;
-
-this.startAnimation();
-}
-return 0.0;
-};
-
-ActivityBase.prototype.isActive = function()
-{
-return this.bIsActive;
-};
-
-ActivityBase.prototype.isDisposed = function()
-{
-return ( !this.bIsActive && !this.aEndEvent );
-};
-
-ActivityBase.prototype.dequeued = function()
-{
-if( !this.isActive() )
-this.endAnimation();
-};
-
-ActivityBase.prototype.setTargets = function( aTargetElement )
-{
-assert( aTargetElement, 'ActivityBase.setTargets: target element is not valid' );
-
-this.aTargetElement = aTargetElement;
-};
-
-ActivityBase.prototype.startAnimation = function()
-{
-throw ( 'ActivityBase.startAnimation: abstract method invoked' );
-};
-
-ActivityBase.prototype.endAnimation = function()
-{
-throw ( 'ActivityBase.endAnimation: abstract method invoked' );
-};
-
-ActivityBase.prototype.endActivity = function()
-{
-this.bIsActive = false;
-
-if( this.aEndEvent )
-this.aTimerEventQueue.addEvent( this.aEndEvent );
-
-this.aEndEvent = null;
-
-};
-
-ActivityBase.prototype.calcAcceleratedTime = function( nT )
-{
-
-
-nT = clamp( nT, 0.0, 1.0 );
-
-if( ( this.nAccelerationFraction > 0.0 || this.nDecelerationFraction > 0.0 ) &&
-( this.nAccelerationFraction + this.nDecelerationFraction <= 1.0 ) )
-{
-var nC = 1.0 - 0.5*this.nAccelerationFraction - 0.5*this.nDecelerationFraction;
-
-var nTPrime = 0.0;
-
-if( nT < this.nAccelerationFraction )
-{
-nTPrime += 0.5 * nT * nT / this.nAccelerationFraction; // partial first interval
-}
-else
-{
-nTPrime += 0.5 * this.nAccelerationFraction; // full first interval
-
-if( nT <= ( 1.0 - this.nDecelerationFraction ) )
-{
-nTPrime += nT - this.nAccelerationFraction; // partial second interval
-}
-else
-{
-nTPrime += 1.0 - this.nAccelerationFraction - this.nDecelerationFraction; // full second interval
-
-var nTRelative = nT - 1.0 + this.nDecelerationFraction;
-
-nTPrime += nTRelative - 0.5*nTRelative*nTRelative / this.nDecelerationFraction;
-}
-}
-
-nT = nTPrime / nC;
-
-}
-return nT;
-};
-
-ActivityBase.prototype.getEventQueue = function()
-{
-return this.aTimerEventQueue;
-};
-
-ActivityBase.prototype.getTargetElement = function()
-{
-return this.aTargetElement;
-};
-
-ActivityBase.prototype.isRepeatCountValid = function()
-{
-return !!this.nRepeats; // first ! convert to bool
-};
-
-ActivityBase.prototype.getRepeatCount = function()
-{
-return this.nRepeats;
-};
-
-ActivityBase.prototype.isAutoReverse = function()
-{
-return this.bAutoReverse;
-};
-
-ActivityBase.prototype.end = function()
-{
-if( !this.isActive() || this.isDisposed() )
-return;
-
-if( this.bFirstPerformCall )
-{
-this.bFirstPerformCall = false;
-this.startAnimation();
-}
-
-this.performEnd();
-this.endAnimation();
-this.endActivity();
-};
-
-ActivityBase.prototype.performEnd = function()
-{
-throw ( 'ActivityBase.performEnd: abstract method invoked' );
-};
-
-
-function SimpleContinuousActivityBase( aCommonParamSet )
-{
-SimpleContinuousActivityBase.superclass.constructor.call( this, aCommonParamSet );
-
-this.aTimer = new ElapsedTime( aCommonParamSet.aActivityQueue.getTimer() );
-this.nMinSimpleDuration = aCommonParamSet.nMinDuration;
-this.nMinNumberOfFrames = aCommonParamSet.nMinNumberOfFrames;
-this.nCurrPerformCalls = 0;
-
-}
-extend( SimpleContinuousActivityBase, ActivityBase );
-
-
-SimpleContinuousActivityBase.prototype.startAnimation = function()
-{
-this.aTimer.reset();
-};
-
-SimpleContinuousActivityBase.prototype.calcTimeLag = function()
-{
-SimpleContinuousActivityBase.superclass.calcTimeLag.call( this );
-
-if( !this.isActive() )
-return 0.0;
-
-var nCurrElapsedTime = this.aTimer.getElapsedTime();
-
-
-var nFractionElapsedTime = nCurrElapsedTime / this.nMinSimpleDuration;
-
-var nFractionRequiredCalls = this.nCurrPerformCalls / this.nMinNumberOfFrames;
-
-
-if( nFractionElapsedTime < nFractionRequiredCalls )
-{
-return 0.0;
-}
-else
-{
-return ( ( nFractionElapsedTime - nFractionRequiredCalls ) * this.nMinSimpleDuration );
-}
-};
-
-SimpleContinuousActivityBase.prototype.perform = function()
-{
-if( !SimpleContinuousActivityBase.superclass.perform.call( this ) )
-return false; // done, we're ended
-
-var nCurrElapsedTime = this.aTimer.getElapsedTime();
-var nT = nCurrElapsedTime / this.nMinSimpleDuration;
-
-
-var bActivityEnding = false;
-
-if( this.isRepeatCountValid() )
-{
-
-var nRepeatCount = this.getRepeatCount();
-var nEffectiveRepeat = this.isAutoReverse() ? 2.0 * nRepeatCount : nRepeatCount;
-
-if( nEffectiveRepeat <= nT )
-{
-bActivityEnding = true;
-
-nT = nEffectiveRepeat;
-}
-}
-
-
-var nRepeats;
-var nRelativeSimpleTime;
-if( this.isAutoReverse() )
-{
-nRepeats = Math.floor( nT );
-var nFractionalActiveDuration =  nT - nRepeats;
-
-if( nRepeats % 2 )
-{
-nRelativeSimpleTime = 1.0 - nFractionalActiveDuration;
-}
-else
-{
-nRelativeSimpleTime = nFractionalActiveDuration;
-}
-
-nRepeats /= 2;
-}
-else
-{
-
-nRepeats = Math.floor( nT );
-nRelativeSimpleTime = nT - nRepeats;
-
-if( this.isRepeatCountValid() && ( nRepeats >= this.getRepeatCount() ) )
-{
-
-nRelativeSimpleTime = 1.0;
-nRepeats -= 1.0;
-}
-}
-
-
-this.simplePerform( nRelativeSimpleTime, nRepeats );
-
-if( bActivityEnding )
-this.endActivity();
-
-++this.nCurrPerformCalls;
-
-return this.isActive();
-};
-
-SimpleContinuousActivityBase.prototype.simplePerform = function( nSimpleTime, nRepeatCount )
-{
-throw ( 'SimpleContinuousActivityBase.simplePerform: abstract method invoked' );
-};
-
-
-function ContinuousKeyTimeActivityBase( aCommonParamSet )
-{
-var nSize = aCommonParamSet.aDiscreteTimes.length;
-assert( nSize > 1,
-'ContinuousKeyTimeActivityBase constructor: assertion (aDiscreteTimes.length > 1) failed' );
-
-assert( aCommonParamSet.aDiscreteTimes[0] == 0.0,
-'ContinuousKeyTimeActivityBase constructor: assertion (aDiscreteTimes.front() == 0.0) failed' );
-
-assert( aCommonParamSet.aDiscreteTimes[ nSize - 1 ] <= 1.0,
-'ContinuousKeyTimeActivityBase constructor: assertion (aDiscreteTimes.back() <= 1.0) failed' );
-
-ContinuousKeyTimeActivityBase.superclass.constructor.call( this, aCommonParamSet );
-
-this.aLerper = new KeyStopLerp( aCommonParamSet.aDiscreteTimes );
-}
-extend( ContinuousKeyTimeActivityBase, SimpleContinuousActivityBase );
-
-
-ContinuousKeyTimeActivityBase.prototype.activate = function( aEndElement )
-{
-ContinuousKeyTimeActivityBase.superclass.activate.call( this, aEndElement );
-
-this.aLerper.reset();
-};
-
-ContinuousKeyTimeActivityBase.prototype.performHook = function( nIndex, nFractionalIndex, nRepeatCount )
-{
-throw ( 'ContinuousKeyTimeActivityBase.performHook: abstract method invoked' );
-};
-
-ContinuousKeyTimeActivityBase.prototype.simplePerform = function( nSimpleTime, nRepeatCount )
-{
-var nAlpha = this.calcAcceleratedTime( nSimpleTime );
-
-var aLerpResult = this.aLerper.lerp( nAlpha );
-
-this.performHook( aLerpResult.nIndex, aLerpResult.nLerp, nRepeatCount );
-};
-
-
-function ContinuousActivityBase( aCommonParamSet )
-{
-ContinuousActivityBase.superclass.constructor.call( this, aCommonParamSet );
-
-}
-extend( ContinuousActivityBase, SimpleContinuousActivityBase );
-
-
-ContinuousActivityBase.prototype.performHook = function( nModifiedTime, nRepeatCount )
-{
-throw ( 'ContinuousActivityBase.performHook: abstract method invoked' );
-};
-
-ContinuousActivityBase.prototype.simplePerform = function( nSimpleTime, nRepeatCount )
-{
-this.performHook( this.calcAcceleratedTime( nSimpleTime ), nRepeatCount );
-};
-
-
-function SimpleActivity( aCommonParamSet, aNumberAnimation, eDirection )
-{
-assert( ( eDirection == BACKWARD ) || ( eDirection == FORWARD ),
-'SimpleActivity constructor: animation direction is not valid' );
-
-assert( aNumberAnimation, 'SimpleActivity constructor: animation object is not valid' );
-
-SimpleActivity.superclass.constructor.call( this, aCommonParamSet );
-
-this.aAnimation = aNumberAnimation;
-this.nDirection = ( eDirection == FORWARD ) ? 1.0 : 0.0;
-}
-extend( SimpleActivity, ContinuousActivityBase );
-
-
-SimpleActivity.prototype.startAnimation = function()
-{
-if( this.isDisposed() || !this.aAnimation )
-return;
-
-ANIMDBG.print( 'SimpleActivity.startAnimation invoked' );
-SimpleActivity.superclass.startAnimation.call( this );
-
-this.aAnimation.start( this.getTargetElement() );
-};
-
-SimpleActivity.prototype.endAnimation = function()
-{
-if( this.aAnimation )
-this.aAnimation.end();
-
-};
-
-SimpleActivity.prototype.performHook = function( nModifiedTime, nRepeatCount )
-{
-
-if( this.isDisposed() || !this.aAnimation )
-return;
-
-var nT = 1.0 - this.nDirection + nModifiedTime * ( 2.0*this.nDirection - 1.0 );
-this.aAnimation.perform( nT );
-};
-
-SimpleActivity.prototype.performEnd = function()
-{
-if( this.aAnimation )
-this.aAnimation.perform( this.nDirection );
-};
-
-
-function FromToByActivityTemplate( BaseType ) // template parameter
-{
-
-function FromToByActivity( aFromValue, aToValue, aByValue,
-aActivityParamSet, aAnimation,
-aInterpolator, aOperatorSet, bAccumulate )
-{
-assert( aAnimation, 'FromToByActivity constructor: invalid animation object' );
-assert( ( aToValue != undefined ) || ( aByValue != undefined ),
-'FromToByActivity constructor: one of aToValue or aByValue must be valid' );
-
-FromToByActivity.superclass.constructor.call( this, aActivityParamSet );
-
-this.aFrom = aFromValue;
-this.aTo = aToValue;
-this.aBy = aByValue;
-this.aStartValue = null;
-this.aEndValue = null;
-this.aPreviousValue = null;
-this.aStartInterpolationValue = null;
-this.aAnimation = aAnimation;
-this.aInterpolator = aInterpolator;
-this.equal = aOperatorSet.equal;
-this.add = aOperatorSet.add;
-this.scale = aOperatorSet.scale;
-this.bDynamicStartValue = false;
-this.nIteration = 0;
-this.bCumulative = bAccumulate;
-this.aFormula = aActivityParamSet.aFormula;
-
-
-}
-extend( FromToByActivity, BaseType );
-
-FromToByActivity.prototype.initAnimatedElement = function()
-{
-if( this.aAnimation && this.aFrom )
-{
-var aValue = this.aFormula ? this.aFormula( this.aFrom ) : this.aFrom;
-this.aAnimation.perform(aValue);
-}
-};
-
-FromToByActivity.prototype.startAnimation = function()
-{
-if( this.isDisposed() || !this.aAnimation  )
-{
-log( 'FromToByActivity.startAnimation: activity disposed or not valid animation' );
-return;
-}
-
-FromToByActivity.superclass.startAnimation.call( this );
-
-this.aAnimation.start( this.getTargetElement() );
-
-
-var aAnimationStartValue = this.aAnimation.getUnderlyingValue();
-
-if( this.aFrom )
-{
-if( this.aTo )
-{
-this.aStartValue = this.aFrom;
-this.aEndValue = this.aTo;
-}
-else if( this.aBy )
-{
-this.aStartValue = this.aFrom;
-
-this.aEndValue = this.add( this.aStartValue, this.aBy );
-}
-}
-else
-{
-this.aStartValue = aAnimationStartValue;
-this.aStartInterpolationValue = this.aStartValue;
-
-if( this.aTo )
-{
-
-this.bDynamicStartValue = true;
-this.aPreviousValue = this.aStartValue;
-this.aEndValue = this.aTo;
-}
-else if( this.aBy )
-{
-this.aStartValue = aAnimationStartValue;
-
-this.aEndValue = this.add( this.aStartValue, this.aBy );
-}
-}
-
-ANIMDBG.print( 'FromToByActivity.startAnimation: aStartValue = ' + this.aStartValue + ', aEndValue = ' + this.aEndValue );
-};
-
-FromToByActivity.prototype.endAnimation = function()
-{
-if( this.aAnimation )
-this.aAnimation.end();
-};
-
-FromToByActivity.prototype.performHook = function( nModifiedTime, nRepeatCount )
-{
-if( this.isDisposed() || !this.aAnimation  )
-{
-log( 'FromToByActivity.performHook: activity disposed or not valid animation' );
-return;
-}
-
-
-if( this.bDynamicStartValue )
-{
-if( this.nIteration != nRepeatCount )
-{
-this.nIteration = nRepeatCount;
-this.aStartInterpolationValue =  this.aStartValue;
-}
-else
-{
-var aActualValue = this.aAnimation.getUnderlyingValue();
-if( !this.equal( aActualValue, this.aPreviousValue ) )
-this.aStartInterpolationValue = aActualValue;
-}
-}
-
-var aValue = this.aInterpolator( this.aStartInterpolationValue,
-this.aEndValue, nModifiedTime );
-
-if( this.bCumulative && !this.bDynamicStartValue )
-{
-aValue = this.add( this.scale( nRepeatCount, this.aEndValue ), aValue );
-}
-
-aValue = this.aFormula ? this.aFormula( aValue ) : aValue;
-this.aAnimation.perform( aValue );
-
-if( this.bDynamicStartValue )
-{
-this.aPreviousValue = this.aAnimation.getUnderlyingValue();
-}
-
-};
-
-FromToByActivity.prototype.performEnd = function()
-{
-if( this.aAnimation )
-{
-var aValue = this.isAutoReverse() ? this.aStartValue : this.aEndValue;
-aValue = this.aFormula ? this.aFormula( aValue ) : aValue;
-this.aAnimation.perform( aValue );
-}
-};
-
-FromToByActivity.prototype.dispose = function()
-{
-FromToByActivity.superclass.dispose.call( this );
-};
-
-
-return FromToByActivity;
-}
-
-
-var LinearFromToByActivity = instantiate( FromToByActivityTemplate, ContinuousActivityBase );
-
-
-function  ValueListActivityTemplate( BaseType ) // template parameter
-{
-
-function ValueListActivity( aValueList, aActivityParamSet,
-aAnimation, aInterpolator,
-aOperatorSet, bAccumulate )
-{
-assert( aAnimation, 'ValueListActivity constructor: invalid animation object' );
-assert( aValueList.length != 0, 'ValueListActivity: value list is empty' );
-
-ValueListActivity.superclass.constructor.call( this, aActivityParamSet );
-
-this.aValueList = aValueList;
-this.aAnimation = aAnimation;
-this.aInterpolator = aInterpolator;
-this.add = aOperatorSet.add;
-this.scale = aOperatorSet.scale;
-this.bCumulative = bAccumulate;
-this.aLastValue = this.aValueList[ this.aValueList.length - 1 ];
-this.aFormula = aActivityParamSet.aFormula;
-
-}
-extend( ValueListActivity, BaseType );
-
-ValueListActivity.prototype.activate = function( aEndEvent )
-{
-ValueListActivity.superclass.activate.call( this, aEndEvent );
-for( var i = 0; i < this.aValueList.length; ++i )
-{
-ANIMDBG.print( 'createValueListActivity: value[' + i + '] = ' + this.aValueList[i] );
-}
-
-};
-
-ValueListActivity.prototype.initAnimatedElement = function()
-{
-if( this.aAnimation )
-{
-var aValue = this.aValueList[0];
-aValue = this.aFormula ? this.aFormula( aValue ) : aValue;
-this.aAnimation.perform(aValue);
-}
-};
-
-ValueListActivity.prototype.startAnimation = function()
-{
-if( this.isDisposed() || !this.aAnimation  )
-{
-log( 'ValueListActivity.startAnimation: activity disposed or not valid animation' );
-return;
-}
-
-ValueListActivity.superclass.startAnimation.call( this );
-
-this.aAnimation.start( this.getTargetElement() );
-};
-
-ValueListActivity.prototype.endAnimation = function()
-{
-if( this.aAnimation )
-this.aAnimation.end();
-};
-
-ValueListActivity.prototype.performHook = function( nIndex, nFractionalIndex, nRepeatCount )
-{
-if( this.isDisposed() || !this.aAnimation  )
-{
-log( 'ValueListActivity.performHook: activity disposed or not valid animation' );
-return;
-}
-
-assert( ( nIndex + 1 ) < this.aValueList.length,
-'ValueListActivity.performHook: assertion (nIndex + 1 < this.aValueList.length) failed' );
-
-
-var aValue = this.aInterpolator( this.aValueList[ nIndex ],
-this.aValueList[ nIndex+1 ],
-nFractionalIndex );
-
-if( this.bCumulative )
-{
-aValue = this.add( aValue, this.scale( nRepeatCount, this.aLastValue ) );
-}
-
-aValue = this.aFormula ? this.aFormula( aValue ) : aValue;
-this.aAnimation.perform( aValue );
-};
-
-ValueListActivity.prototype.performEnd = function()
-{
-if( this.aAnimation )
-{
-var aValue = this.aFormula ? this.aFormula( this.aLastValue ) : this.aLastValue;
-this.aAnimation.perform( aValue );
-}
-};
-
-ValueListActivity.prototype.dispose = function()
-{
-ValueListActivity.superclass.dispose.call( this );
-};
-
-
-return ValueListActivity;
-}
-
-
-var LinearValueListActivity = instantiate( ValueListActivityTemplate, ContinuousKeyTimeActivityBase );
-
-
-function createActivity( aActivityParamSet, aAnimationNode, aAnimation, aInterpolator )
-{
-var eCalcMode = aAnimationNode.getCalcMode();
-
-var sAttributeName = aAnimationNode.getAttributeName();
-var aAttributeProp = aAttributeMap[ sAttributeName ];
-
-var eValueType = aAttributeProp[ 'type' ];
-var eValueSubtype = aAttributeProp[ 'subtype' ];
-
-if( ! aInterpolator )
-{
-aInterpolator = aInterpolatorHandler.getInterpolator( eCalcMode,
-eValueType,
-eValueSubtype );
-}
-
-var bAccumulate = ( aAnimationNode.getAccumulate() === ACCUMULATE_MODE_SUM )
-&& !( eValueType === BOOL_PROPERTY ||
-eValueType === STRING_PROPERTY ||
-eValueType === ENUM_PROPERTY );
-
-if( aAnimationNode.getFormula() )
-{
-var sFormula =  aAnimationNode.getFormula();
-var reMath = /abs|sqrt|asin|acos|atan|sin|cos|tan|exp|log|min|max/g;
-sFormula = sFormula.replace(reMath, 'Math.$&');
-sFormula = sFormula.replace(/pi(?!\w)/g, 'Math.PI');
-sFormula = sFormula.replace(/e(?!\w)/g, 'Math.E');
-sFormula = sFormula.replace(/\$/g, '__PARAM0__');
-
-var aAnimatedElement = aAnimationNode.getAnimatedElement();
-var aBBox = aAnimatedElement.getBaseBBox();
-var width = aBBox.width / aActivityParamSet.nSlideWidth;
-var height = aBBox.height / aActivityParamSet.nSlideHeight;
-var x = ( aBBox.x + aBBox.width / 2 ) / aActivityParamSet.nSlideWidth;
-var y = ( aBBox.y + aBBox.height / 2 ) / aActivityParamSet.nSlideHeight;
-
-aActivityParamSet.aFormula = function( __PARAM0__ ) {
-
-return eval(sFormula);
-};
-}
-
-aActivityParamSet.aDiscreteTimes = aAnimationNode.getKeyTimes();
-
-var aValueSet = aAnimationNode.getValues();
-var nValueSetSize = aValueSet.length;
-
-if( nValueSetSize != 0 )
-{
-
-if( aActivityParamSet.aDiscreteTimes.length == 0 )
-{
-for( var i = 0; i < nValueSetSize; ++i )
-aActivityParamSet.aDiscreteTimes[i].push( i / nValueSetSize );
-}
-
-switch( eCalcMode )
-{
-case CALC_MODE_DISCRETE:
-log( 'createActivity: discrete calculation case not yet implemented' );
-break;
-
-default:
-log( 'createActivity: unexpected calculation mode: ' + eCalcMode );
-case CALC_MODE_PACED :
-case CALC_MODE_SPLINE :
-case CALC_MODE_LINEAR:
-return createValueListActivity( aActivityParamSet,
-aAnimationNode,
-aAnimation,
-aInterpolator,
-LinearValueListActivity,
-bAccumulate,
-eValueType );
-}
-}
-else
-{
-switch( eCalcMode )
-{
-case CALC_MODE_DISCRETE:
-log( 'createActivity: discrete calculation case not yet implemented' );
-break;
-
-default:
-log( 'createActivity: unexpected calculation mode: ' + eCalcMode );
-case CALC_MODE_PACED :
-case CALC_MODE_SPLINE :
-case CALC_MODE_LINEAR:
-return createFromToByActivity(  aActivityParamSet,
-aAnimationNode,
-aAnimation,
-aInterpolator,
-LinearFromToByActivity,
-bAccumulate,
-eValueType );
-}
-}
-}
-
-
-function createValueListActivity( aActivityParamSet, aAnimationNode, aAnimation,
-aInterpolator, ClassTemplateInstance, bAccumulate, eValueType )
-{
-var aAnimatedElement = aAnimationNode.getAnimatedElement();
-var aOperatorSet = aOperatorSetMap[ eValueType ];
-assert( aOperatorSet, 'createFromToByActivity: no operator set found' );
-
-var aValueSet = aAnimationNode.getValues();
-
-var aValueList = [];
-
-extractAttributeValues( eValueType,
-aValueList,
-aValueSet,
-aAnimatedElement.getBaseBBox(),
-aActivityParamSet.nSlideWidth,
-aActivityParamSet.nSlideHeight );
-
-for( var i = 0; i < aValueList.length; ++i )
-{
-ANIMDBG.print( 'createValueListActivity: value[' + i + '] = ' + aValueList[i] );
-}
-
-return new ClassTemplateInstance( aValueList, aActivityParamSet, aAnimation,
-aInterpolator, aOperatorSet, bAccumulate );
-}
-
-
-function createFromToByActivity( aActivityParamSet, aAnimationNode, aAnimation,
-aInterpolator, ClassTemplateInstance, bAccumulate, eValueType )
-{
-
-var aAnimatedElement = aAnimationNode.getAnimatedElement();
-var aOperatorSet = aOperatorSetMap[ eValueType ];
-assert( aOperatorSet, 'createFromToByActivity: no operator set found' );
-
-var aValueSet = [];
-aValueSet[0] = aAnimationNode.getFromValue();
-aValueSet[1] = aAnimationNode.getToValue();
-aValueSet[2] = aAnimationNode.getByValue();
-
-ANIMDBG.print( 'createFromToByActivity: value type: ' + aValueTypeOutMap[eValueType] +
-', aFrom = ' + aValueSet[0] +
-', aTo = ' + aValueSet[1] +
-', aBy = ' + aValueSet[2] );
-
-var aValueList = [];
-
-extractAttributeValues( eValueType,
-aValueList,
-aValueSet,
-aAnimatedElement.getBaseBBox(),
-aActivityParamSet.nSlideWidth,
-aActivityParamSet.nSlideHeight );
-
-ANIMDBG.print( 'createFromToByActivity: ' +
-', aFrom = ' + aValueList[0] +
-', aTo = ' + aValueList[1] +
-', aBy = ' + aValueList[2] );
-
-return new ClassTemplateInstance( aValueList[0], aValueList[1], aValueList[2],
-aActivityParamSet, aAnimation,
-aInterpolator, aOperatorSet, bAccumulate );
-}
-
-
-function extractAttributeValues( eValueType, aValueList, aValueSet, aBBox, nSlideWidth, nSlideHeight )
-{
-var i;
-switch( eValueType )
-{
-case NUMBER_PROPERTY :
-evalValuesAttribute( aValueList, aValueSet, aBBox, nSlideWidth, nSlideHeight );
-break;
-case BOOL_PROPERTY :
-for( i = 0; i < aValueSet.length; ++i )
-{
-var aValue = booleanParser( aValueSet[i] );
-aValueList.push( aValue );
-}
-break;
-case STRING_PROPERTY :
-for( i = 0; i < aValueSet.length; ++i )
-{
-aValueList.push( aValueSet[i] );
-}
-break;
-case ENUM_PROPERTY :
-for( i = 0; i < aValueSet.length; ++i )
-{
-aValueList.push( aValueSet[i] );
-}
-break;
-case COLOR_PROPERTY :
-for( i = 0; i < aValueSet.length; ++i )
-{
-aValue = colorParser( aValueSet[i] );
-aValueList.push( aValue );
-}
-break;
-default:
-log( 'createValueListActivity: unexpected value type: ' + eValueType );
-}
-
-}
-
-
-function evalValuesAttribute( aValueList, aValueSet, aBBox, nSlideWidth, nSlideHeight )
-{
-var width = aBBox.width / nSlideWidth;
-var height = aBBox.height / nSlideHeight;
-var x = ( aBBox.x + aBBox.width / 2 ) / nSlideWidth;
-var y = ( aBBox.y + aBBox.height / 2 ) / nSlideHeight;
-
-var reMath = /abs|sqrt|asin|acos|atan|sin|cos|tan|exp|log|min|max/g;
-
-for( var i = 0; i < aValueSet.length; ++i )
-{
-var sValue = aValueSet[i];
-sValue = sValue.replace(reMath, 'Math.$&');
-sValue = sValue.replace(/pi(?!\w)/g, 'Math.PI');
-sValue = sValue.replace(/e(?!\w)/g, 'Math.E');
-var aValue =  eval( sValue );
-aValueList.push( aValue );
-}
-}
-
-
-var BACKWARD    = 0;
-var FORWARD     = 1;
-
-var MAXIMUM_FRAME_COUNT                 = 60;
-var MINIMUM_TIMEOUT                     = 1.0 / MAXIMUM_FRAME_COUNT;
-var MAXIMUM_TIMEOUT                     = 4.0;
-var MINIMUM_FRAMES_PER_SECONDS          = 10;
-var PREFERRED_FRAMES_PER_SECONDS        = 50;
-var PREFERRED_FRAME_RATE                = 1.0 / PREFERRED_FRAMES_PER_SECONDS;
-
-
-function Effect( nId )
-{
-this.nId = ( typeof( nId ) === typeof( 1 ) ) ? nId : -1;
-this.eState = Effect.NOT_STARTED;
-}
-Effect.NOT_STARTED = 0;
-Effect.PLAYING = 1;
-Effect.ENDED = 2;
-
-Effect.prototype.getId = function()
-{
-return this.nId;
-};
-
-Effect.prototype.isMainEffect = function()
-{
-return ( this.nId === -1 );
-};
-
-Effect.prototype.isPlaying = function()
-{
-return ( this.eState === Effect.PLAYING );
-};
-
-Effect.prototype.isEnded = function()
-{
-return ( this.eState === Effect.ENDED );
-};
-
-Effect.prototype.start = function()
-{
-assert( this.eState === Effect.NOT_STARTED, 'Effect.start: wrong state.' );
-this.eState = Effect.PLAYING;
-};
-
-Effect.prototype.end = function()
-{
-assert( this.eState === Effect.PLAYING, 'Effect.end: wrong state.' );
-this.eState = Effect.ENDED;
-};
-
-
-function SlideShow()
-{
-this.aTimer = new ElapsedTime();
-this.aFrameSynchronization = new FrameSynchronization( PREFERRED_FRAME_RATE );
-this.aTimerEventQueue = new TimerEventQueue( this.aTimer );
-this.aActivityQueue = new ActivityQueue( this.aTimer );
-this.aNextEffectEventArray = null;
-this.aInteractiveAnimationSequenceMap = null;
-this.aEventMultiplexer = null;
-
-this.aContext = new SlideShowContext( this.aTimerEventQueue,
-this.aEventMultiplexer,
-this.aNextEffectEventArray,
-this.aInteractiveAnimationSequenceMap,
-this.aActivityQueue );
-this.bIsIdle = true;
-this.bIsEnabled = true;
-this.bNoSlideTransition = false;
-this.bIsTransitionRunning = false;
-
-this.nCurrentEffect = 0;
-this.bIsNextEffectRunning = false;
-this.bIsRewinding = false;
-this.bIsSkipping = false;
-this.bIsSkippingAll = false;
-this.nTotalInteractivePlayingEffects = 0;
-this.aStartedEffectList = [];
-this.aStartedEffectIndexMap = {};
-this.aStartedEffectIndexMap[ -1 ] = undefined;
-}
-
-SlideShow.prototype.setSlideEvents = function( aNextEffectEventArray,
-aInteractiveAnimationSequenceMap,
-aEventMultiplexer )
-{
-if( !aNextEffectEventArray )
-log( 'SlideShow.setSlideEvents: aNextEffectEventArray is not valid' );
-
-if( !aInteractiveAnimationSequenceMap )
-log( 'SlideShow.setSlideEvents:aInteractiveAnimationSequenceMap  is not valid' );
-
-if( !aEventMultiplexer )
-log( 'SlideShow.setSlideEvents: aEventMultiplexer is not valid' );
-
-this.aContext.aNextEffectEventArray = aNextEffectEventArray;
-this.aNextEffectEventArray = aNextEffectEventArray;
-this.aContext.aInteractiveAnimationSequenceMap = aInteractiveAnimationSequenceMap;
-this.aInteractiveAnimationSequenceMap = aInteractiveAnimationSequenceMap;
-this.aContext.aEventMultiplexer = aEventMultiplexer;
-this.aEventMultiplexer = aEventMultiplexer;
-this.nCurrentEffect = 0;
-};
-
-SlideShow.prototype.createSlideTransition = function( aSlideTransitionHandler, aLeavingSlide, aEnteringSlide, aTransitionEndEvent )
-{
-if( !aEnteringSlide )
-{
-log( 'SlideShow.createSlideTransition: entering slide element is not valid.' );
-return null;
-}
-
-if( this.bNoSlideTransition ) return null;
-
-var aAnimatedLeavingSlide = null;
-if( aLeavingSlide )
-aAnimatedLeavingSlide = new AnimatedSlide( aLeavingSlide );
-var aAnimatedEnteringSlide = new AnimatedSlide( aEnteringSlide );
-
-var aSlideTransition = aSlideTransitionHandler.createSlideTransition( aAnimatedLeavingSlide, aAnimatedEnteringSlide );
-if( !aSlideTransition ) return null;
-
-var nDuration = 0.001;
-if( aSlideTransitionHandler.getDuration().isValue() )
-{
-nDuration = aSlideTransitionHandler.getDuration().getValue();
-}
-else
-{
-log( 'SlideShow.createSlideTransition: duration is not a number' );
-}
-
-var aCommonParameterSet = new ActivityParamSet();
-aCommonParameterSet.aEndEvent = aTransitionEndEvent;
-aCommonParameterSet.aTimerEventQueue = this.aTimerEventQueue;
-aCommonParameterSet.aActivityQueue = this.aActivityQueue;
-aCommonParameterSet.nMinDuration = nDuration;
-aCommonParameterSet.nMinNumberOfFrames = aSlideTransitionHandler.getMinFrameCount();
-aCommonParameterSet.nSlideWidth = WIDTH;
-aCommonParameterSet.nSlideHeight = HEIGHT;
-
-return new SimpleActivity( aCommonParameterSet, aSlideTransition, FORWARD );
-
-};
-
-SlideShow.prototype.isEnabled = function()
-{
-return this.bIsEnabled;
-};
-
-SlideShow.prototype.isRunning = function()
-{
-return !this.bIsIdle;
-};
-
-SlideShow.prototype.isTransitionPlaying = function()
-{
-return this.bIsTransitionRunning;
-};
-
-SlideShow.prototype.isMainEffectPlaying = function()
-{
-return this.bIsNextEffectRunning;
-};
-
-SlideShow.prototype.isInteractiveEffectPlaying = function()
-{
-return ( this.nTotalInteractivePlayingEffects > 0 );
-};
-
-SlideShow.prototype.isAnyEffectPlaying = function()
-{
-return ( this.isMainEffectPlaying() || this.isInteractiveEffectPlaying() );
-};
-
-SlideShow.prototype.hasAnyEffectStarted = function()
-{
-return ( this.aStartedEffectList.length > 0 );
-};
-
-SlideShow.prototype.notifyNextEffectStart = function()
-{
-assert( !this.bIsNextEffectRunning,
-'SlideShow.notifyNextEffectStart: an effect is already started.' );
-this.bIsNextEffectRunning = true;
-this.aEventMultiplexer.registerNextEffectEndHandler( bind2( SlideShow.prototype.notifyNextEffectEnd, this ) );
-var aEffect = new Effect();
-aEffect.start();
-this.aStartedEffectIndexMap[ -1 ] = this.aStartedEffectList.length;
-this.aStartedEffectList.push( aEffect );
-
-
-var aAnimatedElementMap = theMetaDoc.aMetaSlideSet[nCurSlide].aSlideAnimationsHandler.aAnimatedElementMap;
-for( var sId in aAnimatedElementMap )
-aAnimatedElementMap[ sId ].notifyNextEffectStart( this.nCurrentEffect );
-};
-
-SlideShow.prototype.notifyNextEffectEnd = function()
-{
-assert( this.bIsNextEffectRunning,
-'SlideShow.notifyNextEffectEnd: effect already ended.' );
-this.bIsNextEffectRunning = false;
-
-this.aStartedEffectList[ this.aStartedEffectIndexMap[ -1 ] ].end();
-};
-
-SlideShow.prototype.notifySlideStart = function( nNewSlideIndex, nOldSlideIndex )
-{
-this.nCurrentEffect = 0;
-this.bIsRewinding = false;
-this.bIsSkipping = false;
-this.bIsSkippingAll = false;
-this.nTotalInteractivePlayingEffects = 0;
-this.aStartedEffectList = [];
-this.aStartedEffectIndexMap = {};
-this.aStartedEffectIndexMap[ -1 ] = undefined;
-
-var aAnimatedElementMap;
-var sId;
-if( nOldSlideIndex !== undefined )
-{
-aAnimatedElementMap = theMetaDoc.aMetaSlideSet[nOldSlideIndex].aSlideAnimationsHandler.aAnimatedElementMap;
-for( sId in aAnimatedElementMap )
-aAnimatedElementMap[ sId ].notifySlideEnd();
-}
-
-aAnimatedElementMap = theMetaDoc.aMetaSlideSet[nNewSlideIndex].aSlideAnimationsHandler.aAnimatedElementMap;
-for( sId in aAnimatedElementMap )
-aAnimatedElementMap[ sId ].notifySlideStart( this.aContext );
-};
-
-SlideShow.prototype.notifyTransitionEnd = function( nSlideIndex )
-{
-if( theMetaDoc.getCurrentSlide() )
-{
-var sRef = 'url(#' + aPresentationClipPathId + ')';
-theMetaDoc.getCurrentSlide().slideElement.setAttribute('clip-path', sRef);
-}
-
-this.bIsTransitionRunning = false;
-if( this.bIsRewinding )
-{
-theMetaDoc.aMetaSlideSet[nSlideIndex].hide();
-var nIndex = nCurSlide !== undefined ? nCurSlide : -1;
-this.displaySlide( nIndex, true );
-this.skipAllEffects();
-this.bIsRewinding = false;
-return;
-}
-
-theMetaDoc.setCurrentSlide(nSlideIndex);
-
-if( this.aSlideViewElement )
-{
-theMetaDoc.getCurrentSlide().aVisibilityStatusElement.parentNode.removeChild( this.aSlideViewElement );
-this.aSlideViewElement = null;
-}
-if( this.isEnabled() )
-{
-this.dispose();
-
-theMetaDoc.getCurrentSlide().aSlideAnimationsHandler.start();
-this.update();
-}
-};
-
-SlideShow.prototype.notifyInteractiveAnimationSequenceStart = function( nNodeId )
-{
-++this.nTotalInteractivePlayingEffects;
-var aEffect = new Effect( nNodeId );
-aEffect.start();
-this.aStartedEffectIndexMap[ nNodeId ] = this.aStartedEffectList.length;
-this.aStartedEffectList.push( aEffect );
-};
-
-SlideShow.prototype.notifyInteractiveAnimationSequenceEnd = function( nNodeId )
-{
-assert( this.isInteractiveEffectPlaying(),
-'SlideShow.notifyInteractiveAnimationSequenceEnd: no interactive effect playing.' );
-
-this.aStartedEffectList[ this.aStartedEffectIndexMap[ nNodeId ] ].end();
---this.nTotalInteractivePlayingEffects;
-};
-
-SlideShow.prototype.nextEffect = function()
-{
-if( !this.isEnabled() )
-return false;
-
-if( this.isTransitionPlaying() )
-{
-this.skipTransition();
-return true;
-}
-
-if( this.isAnyEffectPlaying() )
-{
-this.skipAllPlayingEffects();
-return true;
-}
-
-if( !this.aNextEffectEventArray )
-return false;
-
-if( this.nCurrentEffect >= this.aNextEffectEventArray.size() )
-return false;
-
-this.notifyNextEffectStart();
-
-this.aNextEffectEventArray.at( this.nCurrentEffect ).fire();
-++this.nCurrentEffect;
-this.update();
-return true;
-};
-
-SlideShow.prototype.skipTransition  = function()
-{
-if( this.bIsSkipping || this.bIsRewinding )
-return;
-
-this.bIsSkipping = true;
-
-this.aActivityQueue.endAll();
-this.aTimerEventQueue.forceEmpty();
-this.aActivityQueue.endAll();
-this.update();
-this.bIsSkipping = false;
-};
-
-SlideShow.prototype.skipAllPlayingEffects  = function()
-{
-if( this.bIsSkipping || this.bIsRewinding )
-return true;
-
-this.bIsSkipping = true;
-for( var i = 0; i < this.aStartedEffectList.length; ++i )
-{
-var aEffect = this.aStartedEffectList[i];
-if( aEffect.isPlaying() )
-{
-if( aEffect.isMainEffect() )
-this.aEventMultiplexer.notifySkipEffectEvent();
-else
-this.aEventMultiplexer.notifySkipInteractiveEffectEvent( aEffect.getId() );
-}
-}
-this.update();
-this.bIsSkipping = false;
-return true;
-};
-
-SlideShow.prototype.skipNextEffect = function()
-{
-if( this.bIsSkipping || this.bIsRewinding )
-return true;
-
-assert( !this.isAnyEffectPlaying(),
-'SlideShow.skipNextEffect' );
-
-if( !this.aNextEffectEventArray )
-return false;
-
-if( this.nCurrentEffect >= this.aNextEffectEventArray.size() )
-return false;
-
-this.notifyNextEffectStart();
-
-this.bIsSkipping = true;
-this.aNextEffectEventArray.at( this.nCurrentEffect ).fire();
-this.aEventMultiplexer.notifySkipEffectEvent();
-++this.nCurrentEffect;
-this.update();
-this.bIsSkipping = false;
-return true;
-};
-
-SlideShow.prototype.skipPlayingOrNextEffect = function()
-{
-if( this.isTransitionPlaying() )
-{
-this.skipTransition();
-return true;
-}
-
-if( this.isAnyEffectPlaying() )
-return this.skipAllPlayingEffects();
-else
-return this.skipNextEffect();
-};
-
-
-SlideShow.prototype.skipAllEffects = function()
-{
-if( this.bIsSkippingAll )
-return true;
-
-this.bIsSkippingAll = true;
-
-if( this.isTransitionPlaying() )
-{
-this.skipTransition();
-}
-
-if( this.isAnyEffectPlaying() )
-{
-this.skipAllPlayingEffects();
-}
-else if( !this.aNextEffectEventArray
-|| ( this.nCurrentEffect >= this.aNextEffectEventArray.size() ) )
-{
-this.bIsSkippingAll = false;
-return false;
-}
-
-while( this.nCurrentEffect < this.aNextEffectEventArray.size() )
-{
-this.skipNextEffect();
-}
-this.bIsSkippingAll = false;
-return true;
-};
-
-SlideShow.prototype.rewindTransition = function()
-{
-if( this.bIsSkipping || this.bIsRewinding )
-return;
-
-this.bIsRewinding = true;
-this.aActivityQueue.endAll();
-this.update();
-this.bIsRewinding = false;
-};
-
-SlideShow.prototype.rewindEffect = function()
-{
-if( this.bIsSkipping || this.bIsRewinding )
-return;
-
-if( !this.hasAnyEffectStarted() )
-{
-this.rewindToPreviousSlide();
-return;
-}
-
-this.bIsRewinding = true;
-
-var nFirstPlayingEffectIndex = undefined;
-
-var i = 0;
-for( ; i < this.aStartedEffectList.length; ++i )
-{
-var aEffect = this.aStartedEffectList[i];
-if( aEffect.isPlaying() )
-{
-nFirstPlayingEffectIndex = i;
-break;
-}
-}
-
-if( nFirstPlayingEffectIndex !== undefined )
-{
-i = this.aStartedEffectList.length - 1;
-for( ; i >= nFirstPlayingEffectIndex; --i )
-{
-aEffect = this.aStartedEffectList[i];
-if( aEffect.isPlaying() )
-{
-if( aEffect.isMainEffect() )
-{
-this.aEventMultiplexer.notifyRewindCurrentEffectEvent();
-if( this.nCurrentEffect > 0 )
---this.nCurrentEffect;
-}
-else
-{
-this.aEventMultiplexer.notifyRewindRunningInteractiveEffectEvent( aEffect.getId() );
-}
-}
-else if( aEffect.isEnded() )
-{
-if( aEffect.isMainEffect() )
-{
-this.aEventMultiplexer.notifyRewindLastEffectEvent();
-if( this.nCurrentEffect > 0 )
---this.nCurrentEffect;
-}
-else
-{
-this.aEventMultiplexer.notifyRewindEndedInteractiveEffectEvent( aEffect.getId() );
-}
-}
-}
-this.update();
-
-i = this.aStartedEffectList.length - 1;
-for( ; i >= nFirstPlayingEffectIndex; --i )
-{
-aEffect = this.aStartedEffectList.pop();
-if( !aEffect.isMainEffect() )
-delete this.aStartedEffectIndexMap[ aEffect.getId() ];
-}
-}
-else  // there is no playing effect
-{
-aEffect = this.aStartedEffectList.pop();
-if( !aEffect.isMainEffect() )
-delete this.aStartedEffectIndexMap[ aEffect.getId() ];
-if( aEffect.isEnded() )  // Well that is almost an assertion.
-{
-if( aEffect.isMainEffect() )
-{
-this.aEventMultiplexer.notifyRewindLastEffectEvent();
-if( this.nCurrentEffect > 0 )
---this.nCurrentEffect;
-}
-else
-{
-this.aEventMultiplexer.notifyRewindEndedInteractiveEffectEvent( aEffect.getId() );
-}
-}
-this.update();
-}
-
-this.bIsRewinding = false;
-};
-
-SlideShow.prototype.rewindToPreviousSlide = function()
-{
-if( this.isTransitionPlaying() )
-{
-this.rewindTransition();
-return;
-}
-if( this.isAnyEffectPlaying() )
-return;
-var nNewSlide = nCurSlide - 1;
-this.displaySlide( nNewSlide, true );
-this.skipAllEffects();
-};
-
-SlideShow.prototype.rewindAllEffects = function()
-{
-if( !this.hasAnyEffectStarted() )
-{
-this.rewindToPreviousSlide();
-return;
-}
-
-while( this.hasAnyEffectStarted() )
-{
-this.rewindEffect();
-}
-};
-
-SlideShow.prototype.displaySlide = function( nNewSlide, bSkipSlideTransition )
-{
-var aMetaDoc = theMetaDoc;
-var nSlides = aMetaDoc.nNumberOfSlides;
-if( nNewSlide < 0 && nSlides > 0 )
-nNewSlide = nSlides - 1;
-else if( nNewSlide >= nSlides )
-nNewSlide = 0;
-
-if( ( currentMode === INDEX_MODE ) && ( nNewSlide === nCurSlide ) )
-{
-aMetaDoc.getCurrentSlide().show();
-return;
-}
-
-if( this.isTransitionPlaying() )
-{
-this.skipTransition();
-}
-
-var nOldSlide = nCurSlide;
-if( nOldSlide !== undefined )
-{
-var oldMetaSlide = aMetaDoc.aMetaSlideSet[nOldSlide];
-if( this.isEnabled() )
-{
-if( oldMetaSlide.aSlideAnimationsHandler.isAnimated() )
-{
-oldMetaSlide.aSlideAnimationsHandler.end( bSkipSlideTransition );
-
-this.dispose();
-}
-}
-}
-
-this.notifySlideStart( nNewSlide, nOldSlide );
-
-if( this.isEnabled() && !bSkipSlideTransition  )
-{
-if ( ( ( nOldSlide !== undefined ) &&
-( ( nNewSlide > nOldSlide ) ||
-( ( nNewSlide == 0) && ( nOldSlide == (aMetaDoc.nNumberOfSlides - 1) ) ) ) ) ||
-(  ( nOldSlide === undefined ) &&  ( nNewSlide == 0) )  // for transition on first slide
-)
-{
-
-var aOldMetaSlide = null;
-if( nOldSlide === undefined ) // for transition on first slide
-{
-aOldMetaSlide = aMetaDoc.theMetaDummySlide;
-}
-else
-{
-aOldMetaSlide = aMetaDoc.aMetaSlideSet[nOldSlide];
-}
-var aNewMetaSlide = aMetaDoc.aMetaSlideSet[nNewSlide];
-
-var aSlideTransitionHandler = aNewMetaSlide.aTransitionHandler;
-if( aSlideTransitionHandler && aSlideTransitionHandler.isValid() )
-{
-var sRef = 'url(#' + aPresentationClipPathShrinkId + ')';
-aOldMetaSlide.slideElement.setAttribute( 'clip-path', sRef );
-
-if( nOldSlide > nNewSlide )
-{
-this.aSlideViewElement = document.createElementNS( NSS['svg'], 'use' );
-setNSAttribute( 'xlink', this.aSlideViewElement, 'href', '#' + aOldMetaSlide.slideContainerId );
-aNewMetaSlide.aVisibilityStatusElement.parentNode.insertBefore( this.aSlideViewElement, aNewMetaSlide.aVisibilityStatusElement );
-aOldMetaSlide.hide();
-}
-
-var aLeavingSlide = aOldMetaSlide;
-var aEnteringSlide = aNewMetaSlide;
-var aTransitionEndEvent = makeEvent( bind2( this.notifyTransitionEnd, this, nNewSlide ) );
-
-var aTransitionActivity =
-this.createSlideTransition( aSlideTransitionHandler, aLeavingSlide,
-aEnteringSlide, aTransitionEndEvent );
-
-if( aTransitionActivity )
-{
-this.bIsTransitionRunning = true;
-this.aActivityQueue.addActivity( aTransitionActivity );
-this.update();
-}
-else
-{
-this.notifyTransitionEnd( nNewSlide );
-}
-}
-else
-{
-this.notifyTransitionEnd( nNewSlide );
-}
-}
-else
-{
-this.notifyTransitionEnd( nNewSlide );
-}
-}
-else
-{
-this.notifyTransitionEnd( nNewSlide );
-}
-
-};
-
-SlideShow.prototype.update = function()
-{
-this.aTimer.holdTimer();
-
-this.aTimerEventQueue.process();
-this.aActivityQueue.process();
-
-this.aFrameSynchronization.synchronize();
-
-this.aActivityQueue.processDequeued();
-
-this.aTimer.releaseTimer();
-
-var bActivitiesLeft = ( ! this.aActivityQueue.isEmpty() );
-var bTimerEventsLeft = ( ! this.aTimerEventQueue.isEmpty() );
-var bEventsLeft = ( bActivitiesLeft || bTimerEventsLeft );
-
-
-if( bEventsLeft )
-{
-var nNextTimeout;
-if( bActivitiesLeft )
-{
-nNextTimeout = MINIMUM_TIMEOUT;
-this.aFrameSynchronization.activate();
-}
-else
-{
-nNextTimeout = this.aTimerEventQueue.nextTimeout();
-if( nNextTimeout < MINIMUM_TIMEOUT )
-nNextTimeout = MINIMUM_TIMEOUT;
-else if( nNextTimeout > MAXIMUM_TIMEOUT )
-nNextTimeout = MAXIMUM_TIMEOUT;
-this.aFrameSynchronization.deactivate();
-}
-
-this.bIsIdle = false;
-window.setTimeout( 'aSlideShow.update()', nNextTimeout * 1000 );
-}
-else
-{
-this.bIsIdle = true;
-}
-};
-
-SlideShow.prototype.dispose = function()
-{
-this.aTimerEventQueue.clear();
-this.aActivityQueue.clear();
-this.aNextEffectEventArray = null;
-this.aEventMultiplexer = null;
-};
-
-SlideShow.prototype.getContext = function()
-{
-return this.aContext;
-};
-
-var aSlideShow = null;
-
-
-function SlideShowContext( aTimerEventQueue, aEventMultiplexer, aNextEffectEventArray, aInteractiveAnimationSequenceMap, aActivityQueue)
-{
-this.aTimerEventQueue = aTimerEventQueue;
-this.aEventMultiplexer = aEventMultiplexer;
-this.aNextEffectEventArray = aNextEffectEventArray;
-this.aInteractiveAnimationSequenceMap = aInteractiveAnimationSequenceMap;
-this.aActivityQueue = aActivityQueue;
-this.bIsSkipping = false;
-}
-
-
-function FrameSynchronization( nFrameDuration )
-{
-this.nFrameDuration = nFrameDuration;
-this.aTimer = new ElapsedTime();
-this.nNextFrameTargetTime = 0.0;
-this.bIsActive = false;
-
-this.markCurrentFrame();
-}
-
-
-FrameSynchronization.prototype.markCurrentFrame = function()
-{
-this.nNextFrameTargetTime = this.aTimer.getElapsedTime() + this.nFrameDuration;
-};
-
-FrameSynchronization.prototype.synchronize = function()
-{
-if( this.bIsActive )
-{
-while( this.aTimer.getElapsedTime() < this.nNextFrameTargetTime )
-;
-}
-
-this.markCurrentFrame();
-
-};
-
-FrameSynchronization.prototype.activate = function()
-{
-this.bIsActive = true;
-};
-
-FrameSynchronization.prototype.deactivate = function()
-{
-this.bIsActive = false;
-};
-
-
-function NextEffectEventArray()
-{
-this.aEventArray = [];
-}
-
-
-NextEffectEventArray.prototype.size = function()
-{
-return this.aEventArray.length;
-};
-
-NextEffectEventArray.prototype.at = function( nIndex )
-{
-return this.aEventArray[ nIndex ];
-};
-
-NextEffectEventArray.prototype.appendEvent = function( aEvent )
-{
-var nSize = this.size();
-for( var i = 0; i < nSize; ++i )
-{
-if( this.aEventArray[i].getId() == aEvent.getId() )
-{
-aNextEffectEventArrayDebugPrinter.print( 'NextEffectEventArray.appendEvent: event(' + aEvent.getId() + ') already present' );
-return false;
-}
-}
-this.aEventArray.push( aEvent );
-aNextEffectEventArrayDebugPrinter.print( 'NextEffectEventArray.appendEvent: event(' + aEvent.getId() + ') appended' );
-return true;
-};
-
-NextEffectEventArray.prototype.clear = function( )
-{
-this.aEventArray = [];
-};
-
-
-function TimerEventQueue( aTimer )
-{
-this.aTimer = aTimer;
-this.aEventSet = new PriorityQueue( EventEntry.compare );
-}
-
-
-TimerEventQueue.prototype.addEvent = function( aEvent )
-{
-this.DBG( 'TimerEventQueue.addEvent event(' + aEvent.getId() + ') appended.' );
-if( !aEvent )
-{
-log( 'TimerEventQueue.addEvent: null event' );
-return false;
-}
-
-var nTime = aEvent.getActivationTime( this.aTimer.getElapsedTime() );
-var aEventEntry = new EventEntry( aEvent, nTime );
-this.aEventSet.push( aEventEntry );
-
-return true;
-};
-
-TimerEventQueue.prototype.forceEmpty = function()
-{
-this.process_(true);
-};
-
-
-TimerEventQueue.prototype.process = function()
-{
-this.process_(false);
-};
-
-TimerEventQueue.prototype.process_ = function( bFireAllEvents )
-{
-var nCurrentTime = this.aTimer.getElapsedTime();
-
-while( !this.isEmpty() && ( bFireAllEvents || ( this.aEventSet.top().nActivationTime <= nCurrentTime ) ) )
-{
-var aEventEntry = this.aEventSet.top();
-this.aEventSet.pop();
-
-var aEvent = aEventEntry.aEvent;
-if( aEvent.isCharged() )
-aEvent.fire();
-}
-};
-
-TimerEventQueue.prototype.isEmpty = function()
-{
-return this.aEventSet.isEmpty();
-};
-
-TimerEventQueue.prototype.nextTimeout = function()
-{
-var nTimeout = Number.MAX_VALUE;
-var nCurrentTime = this.aTimer.getElapsedTime();
-if( !this.isEmpty() )
-nTimeout = this.aEventSet.top().nActivationTime - nCurrentTime;
-return nTimeout;
-};
-
-TimerEventQueue.prototype.clear = function()
-{
-this.DBG( 'TimerEventQueue.clear invoked' );
-this.aEventSet.clear();
-};
-
-TimerEventQueue.prototype.getTimer = function()
-{
-return this.aTimer;
-};
-
-TimerEventQueue.prototype.DBG = function( sMessage, nTime )
-{
-aTimerEventQueueDebugPrinter.print( sMessage, nTime );
-};
-
-
-TimerEventQueue.prototype.insert = function( aEventEntry )
-{
-var nHoleIndex = this.aEventSet.length;
-var nParent = Math.floor( ( nHoleIndex - 1 ) / 2 );
-
-while( ( nHoleIndex > 0 ) && this.aEventSet[ nParent ].compare( aEventEntry ) )
-{
-this.aEventSet[ nHoleIndex ] = this.aEventSet[ nParent ];
-nHoleIndex = nParent;
-nParent = Math.floor( ( nHoleIndex - 1 ) / 2 );
-}
-this.aEventSet[ nHoleIndex ] = aEventEntry;
-};
-
-
-function EventEntry( aEvent, nTime )
-{
-this.aEvent = aEvent;
-this.nActivationTime = nTime;
-}
-
-
-EventEntry.compare = function( aLhsEventEntry, aRhsEventEntry )
-{
-if ( aLhsEventEntry.nActivationTime > aRhsEventEntry.nActivationTime )
-{
-return -1;
-}
-else if ( aLhsEventEntry.nActivationTime < aRhsEventEntry.nActivationTime )
-{
-return 1;
-}
-else
-{
-return 0;
-}
-};
-
-
-function ActivityQueue( aTimer )
-{
-this.aTimer = aTimer;
-this.aCurrentActivityWaitingSet = [];
-this.aCurrentActivityReinsertSet = [];
-this.aDequeuedActivitySet = [];
-}
-
-
-ActivityQueue.prototype.dispose = function()
-{
-var nSize = this.aCurrentActivityWaitingSet.length;
-var i;
-for( i = 0; i < nSize; ++i )
-this.aCurrentActivityWaitingSet[i].dispose();
-
-nSize = this.aCurrentActivityReinsertSet.length;
-for( i = 0; i < nSize; ++i )
-this.aCurrentActivityReinsertSet[i].dispose();
-};
-
-ActivityQueue.prototype.addActivity = function( aActivity )
-{
-if( !aActivity )
-{
-log( 'ActivityQueue.addActivity: activity is not valid' );
-return false;
-}
-
-this.aCurrentActivityWaitingSet.push( aActivity );
-aActivityQueueDebugPrinter.print( 'ActivityQueue.addActivity: activity appended' );
-return true;
-};
-
-ActivityQueue.prototype.process = function()
-{
-var nSize = this.aCurrentActivityWaitingSet.length;
-var nLag = 0.0;
-for( var i = 0; i < nSize; ++i )
-{
-nLag = Math.max( nLag,this.aCurrentActivityWaitingSet[i].calcTimeLag()  );
-}
-
-if( nLag > 0.0 )
-this.aTimer.adjustTimer( -nLag, true );
-
-
-while( this.aCurrentActivityWaitingSet.length != 0 )
-{
-var aActivity = this.aCurrentActivityWaitingSet.shift();
-var bReinsert = false;
-
-bReinsert = aActivity.perform();
-
-if( bReinsert )
-{
-this.aCurrentActivityReinsertSet.push( aActivity );
-}
-else
-{
-this.aDequeuedActivitySet.push( aActivity );
-}
-}
-
-if( this.aCurrentActivityReinsertSet.length != 0 )
-{
-this.aCurrentActivityWaitingSet = this.aCurrentActivityReinsertSet;
-this.aCurrentActivityReinsertSet = [];
-}
-};
-
-ActivityQueue.prototype.processDequeued = function()
-{
-var nSize = this.aDequeuedActivitySet.length;
-for( var i = 0; i < nSize; ++i )
-this.aDequeuedActivitySet[i].dequeued();
-
-this.aDequeuedActivitySet = [];
-};
-
-ActivityQueue.prototype.isEmpty = function()
-{
-return ( ( this.aCurrentActivityWaitingSet.length == 0 ) &&
-( this.aCurrentActivityReinsertSet.length == 0 ) );
-};
-
-ActivityQueue.prototype.clear = function()
-{
-aActivityQueueDebugPrinter.print( 'ActivityQueue.clear invoked' );
-var nSize = this.aCurrentActivityWaitingSet.length;
-var i;
-for( i = 0; i < nSize; ++i )
-this.aCurrentActivityWaitingSet[i].dequeued();
-this.aCurrentActivityWaitingSet = [];
-
-nSize = this.aCurrentActivityReinsertSet.length;
-for( i = 0; i < nSize; ++i )
-this.aCurrentActivityReinsertSet[i].dequeued();
-this.aCurrentActivityReinsertSet = [];
-};
-
-ActivityQueue.prototype.endAll = function()
-{
-aActivityQueueDebugPrinter.print( 'ActivityQueue.endAll invoked' );
-var nSize = this.aCurrentActivityWaitingSet.length;
-var i;
-for( i = 0; i < nSize; ++i )
-this.aCurrentActivityWaitingSet[i].end();
-this.aCurrentActivityWaitingSet = [];
-
-nSize = this.aCurrentActivityReinsertSet.length;
-for( i = 0; i < nSize; ++i )
-this.aCurrentActivityReinsertSet[i].end();
-this.aCurrentActivityReinsertSet = [];
-};
-
-ActivityQueue.prototype.getTimer = function()
-{
-return this.aTimer;
-};
-
-ActivityQueue.prototype.size = function()
-{
-return ( this.aCurrentActivityWaitingSet.length +
-this.aCurrentActivityReinsertSet.length +
-this.aDequeuedActivitySet.length );
-};
-
-
-function ElapsedTime( aTimeBase )
-{
-this.aTimeBase = aTimeBase;
-this.nLastQueriedTime = 0.0;
-this.nStartTime = this.getSystemTime();
-this.nFrozenTime = 0.0;
-this.bInPauseMode = false;
-this.bInHoldMode = false;
-}
-
-
-ElapsedTime.prototype.getTimeBase = function()
-{
-return this.aTimeBase;
-};
-
-ElapsedTime.prototype.reset = function()
-{
-this.nLastQueriedTime = 0.0;
-this.nStartTime = this.getSystemTime();
-this.nFrozenTime = 0.0;
-this.bInPauseMode = false;
-this.bInHoldMode = false;
-};
-
-ElapsedTime.prototype.getElapsedTime = function()
-{
-this.nLastQueriedTime = this.getElapsedTimeImpl();
-return this.nLastQueriedTime;
-};
-
-ElapsedTime.prototype.pauseTimer = function()
-{
-this.nFrozenTime = this.getElapsedTimeImpl();
-this.bInPauseMode = true;
-};
-
-ElapsedTime.prototype.continueTimer = function()
-{
-this.bInPauseMode = false;
-
-var nPauseDuration = this.getElapsedTimeImpl() - this.nFrozenTime;
-
-this.nStartTime += nPauseDuration;
-};
-
-ElapsedTime.prototype.adjustTimer = function( nOffset, bLimitToLastQueriedTime )
-{
-if( bLimitToLastQueriedTime == undefined )
-bLimitToLastQueriedTime = true;
-
-this.nStartTime -= nOffset;
-
-if( this.bInHoldMode || this.bInPauseMode )
-this.nFrozenTime += nOffset;
-};
-
-ElapsedTime.prototype.holdTimer = function()
-{
-this.nFrozenTime = this.getElapsedTimeImpl();
-this.bInHoldMode = true;
-};
-
-ElapsedTime.prototype.releaseTimer = function()
-{
-this.bInHoldMode = false;
-};
-
-ElapsedTime.prototype.getSystemTime = function()
-{
-return ( getCurrentSystemTime() / 1000.0 );
-};
-
-ElapsedTime.prototype.getCurrentTime = function()
-{
-var nCurrentTime;
-if ( !this.aTimeBase )
-{
-nCurrentTime = this.getSystemTime();
-}
-else
-{
-nCurrentTime = this.aTimeBase.getElapsedTimeImpl();
-}
-
-assert( ( typeof( nCurrentTime ) === typeof( 0 ) ) && isFinite( nCurrentTime ),
-'ElapsedTime.getCurrentTime: assertion failed: nCurrentTime == ' + nCurrentTime );
-
-
-return nCurrentTime;
-};
-
-ElapsedTime.prototype.getElapsedTimeImpl = function()
-{
-if( this.bInHoldMode || this.bInPauseMode )
-{
-
-return this.nFrozenTime;
-}
-
-var nCurTime = this.getCurrentTime();
-return ( nCurTime - this.nStartTime );
-};
-
-
-/*****
-* @libreofficeend
-*
-* Several parts of the above code are the result of the porting,
-* started on August 2011, of the C++ code included in the source files
-* placed under the folder '/slideshow/source' and subfolders.
-* @source http://cgit.freedesktop.org/libreoffice/core/tree/slideshow/source
-*
-*/
-
-]]>
- </script>
 </svg>
\ No newline at end of file