var trailimage=[''];
			var offsetfrommouse=[30,-200];
				
			function gettrailobj()
			{
				if (document.getElementById)
				{
					return document.getElementById('trailimageid').style;
	
				}
				else if (document.all)
				{
					return document.all.trailimagid.style;
				}
			}

			function truebody(){
				return (!window.opera && document.compatMode && document.compatMode!='BackCompat')? document.documentElement : document.body;
			}

			function hidetrail()
			{
				gettrailobj().visibility='hidden';
				document.onmousemove='';
			}

			function showtrail(mypicture)
			{
				trailimage[0] = mypicture;
				var mydoc = document.getElementById("trailimageid");
				mydoc.innerHTML = "<img src='"+trailimage[0]+"'>";
				mydoc.style.visibility = 'visible';
				document.onmousemove=followmouse;

			}

			function followmouse(e)
			{
				var xcoord=offsetfrommouse[0];
				var ycoord=offsetfrommouse[1];
				if (typeof e != 'undefined')
				{
					xcoord+=e.pageX;
					ycoord+=e.pageY;
				}
				else if (typeof window.event !='undefined')
				{
					xcoord+=truebody().scrollLeft+event.clientX;
					ycoord+=truebody().scrollTop+event.clientY;
				}
				
				var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15;
				var docheight=document.all? Math.max(truebody().scrollHeight, truebody().clientHeight) : Math.max(document.body.offsetHeight, window.innerHeight);
				
				gettrailobj().left=xcoord+'px';
				gettrailobj().top=ycoord+'px';
			}