location.search.substr(1).split("&").forEach(function(item) {
var k = item.split("=")[0];
var v = decodeURIComponent(item.split("=")[1]);
location.search.substr(1).split("&").forEach(function(item) {
var k = item.split("=")[0];
var v = decodeURIComponent(item.split("=")[1]);