5 for type in ['target', 'element']
6 el = document.createElement 'div'
7 el.className = @getClass("#{ type }-marker")
9 dot = document.createElement 'div'
10 dot.className = @getClass('marker-dot')
13 @[type].appendChild el
15 @markers[type] = {dot, el}
17 position: ({manualOffset, manualTargetOffset}) ->
20 target: manualTargetOffset
22 for type, offset of offsets
23 for side, val of offset
24 if typeof val isnt 'string' or (val.indexOf('%') is -1 and val.indexOf('px') is -1)
27 if @markers[type].dot.style[side] isnt val
28 @markers[type].dot.style[side] = val