 = document.getElementById('task_treeitem');
				if (taskTreeItem.getElementsByTagName('li').length > 0)
				{
					taskTreeItem.setAttribute('class', 'children');
					taskTreeItem.firstChild.setAttribute('class', 'disclosure');
				}
				
				var tocList = document.getElementById('toc');
				
				var tocEntries = tocList.getElementsByTagName('li');
				for (var i = 0; i < tocEntries.length; i++) {
					tocEntries[i].addEventListener('click', toggleTOCEntryChildren, false);
				}
				
				var tocLinks = to