var timeline = new ypSimpleScroll("timeline", 0, 30, 600, 135, 100, 12000, 0, 0);
		var docTips = new TipObj('docTips');
		with (docTips)
		{
		 template = '<table bgcolor="#999999" cellpadding="1" cellspacing="0" width="%2%" border="0">' +
		  '<tr><td><table bgcolor="#eeeeee" cellpadding="3" cellspacing="0" width="100%" border="0">' +
		  '<tr><td class="tipClass">%3%</td></tr></table></td></tr></table>';
		}
		
		function titlesToTips()
		{
		 var tags = isDOM ? document.getElementsByTagName('*') : [];
		 for (var i = 0; i < tags.length; i++)
		 {
		  if (tags[i].title)
		  {		   
		   tags[i].onmouseover = new Function('docTips.newTip("tagTip' + i + '", 15, 15, 200, "' +
		    tags[i].title + '")');
		   tags[i].onmouseout = new Function('docTips.hide()');
		   tags[i].title = '';
		  }
		 }
		};
		
		function showTimeline(yr){
			var pEl = document.getElementById('timelinePages');
			var pages = pEl.getElementsByTagName('div');
			for(i=0;i<pages.length;i++){
				pages[i].style.display = 'none';
			}
			
			var activePage = document.getElementById('tl' + yr);
			activePage.style.display = 'block';
			
			var defaultPage = document.getElementById('default');
			defaultPage.style.display = 'none';
		}