var ua = navigator.userAgent.toLowerCase();
var divw=0;
var divh=0;

if (document.getElementById || document.all)
	document.write('<div id="imgtrailer" style="position:absolute;visibility:hidden;z-index:10;"></div>')

function gettrailobject()
	{
	if (document.getElementById)
		return document.getElementById("imgtrailer")
	else if (document.all)
		return document.all.trailimagid
	}

function gettrailobj()
	{
	if (document.getElementById)
		return document.getElementById("imgtrailer").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 trailOff()
	{
	document.onmousemove='';
	gettrailobj().visibility="hidden";
	}

function trailOn(thumbimg,thw,thh)
	{
	if(ua.indexOf('opera') == -1 && ua.indexOf('safari') == -1)
		{
		//gettrailobj().left="-200px";
		
		divthw = parseInt(thw) + 2;
		//gettrailobject().innerHTML = '<div style="background-color: #b2a99d; layer-background-color: #b2a99d; border: 1px none #808080; padding:10px; width:'+divthw+'px;"><div style="background-color: #FFFFFF; background-image:url("../images/07.gif"); layer-background-color: #FFFFFF; border: 1px solid #808080;">'+'<img src="'+thumbimg+'" border="0" width="'+thw+'" height="'+thh+'"></div></div>';
		gettrailobject().innerHTML = '<div style="background-color: #084d90; layer-background-color: #084d90; border: 1px none #808080; padding:4px; width:'+divthw+'px;"><div style="background-color: #FFFFFF; background-image:url('+"'images/loading.gif'"+'); background-repeat:no-repeat;background-position:20px 20px;layer-background-color: #FFFFFF; border: 1px solid #808080;text-align:center;">'+'<img src="'+thumbimg+'" border="0" width="'+thw+'" height="'+thh+'"></div></div>';
		
		gettrailobj().visibility="visible";
		divw = parseInt(thw)+25;
		divh = parseInt(thh)+130;
		document.onmousemove=followmouse;
		}
	}


function followmouse(e)
	{
	var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15
	var docheight=document.all? Math.min(truebody().scrollHeight, truebody().clientHeight) : Math.min(document.body.offsetHeight, window.innerHeight)
if(typeof e != "undefined")
	{
	if(docwidth < 15+e.pageX+divw)
		xcoord = e.pageX-divw-5;
	else
		xcoord = 15+e.pageX;
	if(docheight < 15+e.pageY+divh)
		ycoord = 15+e.pageY-Math.max(0,(divh + e.pageY - docheight - truebody().scrollTop - 30));
	else
		ycoord = 15+e.pageY;
	}
else if (typeof window.event != "undefined")
	{
	if(docwidth < 15+truebody().scrollLeft+event.clientX+divw)
		xcoord = truebody().scrollLeft-5+event.clientX-divw;
	else
		xcoord = truebody().scrollLeft+15+event.clientX;

	if(docheight < 15+truebody().scrollTop+event.clientY+divh)
		ycoord = 15+truebody().scrollTop+event.clientY-Math.max(0,(divh + event.clientY - docheight - 30));
	else
		ycoord = truebody().scrollTop+15+event.clientY;
	}
	ycoord=ycoord-195;
	gettrailobj().left=xcoord+"px"
	gettrailobj().top=ycoord+"px"
	}
	
/////////////////////////////////////////////////////////////////
 function jumpSelect(Obj)
 {eval("window.location='"+Obj.options[Obj.selectedIndex].value+"'");}
/////////////////////////////////////////////////////////////////////////
 
 function requestAJAX(query, elid)
	{ 
	var req = null; 
	document.getElementById(elid).innerHTML = "Started...";
	if (window.XMLHttpRequest)
		{
		req = new XMLHttpRequest();
		} 
	else if (window.ActiveXObject) 
		{
		try {
			req = new ActiveXObject("Msxml2.XMLHTTP");
			}
		catch (e)
			{
			try {
				req = new ActiveXObject("Microsoft.XMLHTTP");
				}
			catch (e) {}
			}
	      	}
	req.onreadystatechange = function()
		{ 
		document.getElementById(elid).innerHTML = '<div style="background-color: #b2a99d; layer-background-color: #b2a99d; border: 1px none #808080; padding:10px;"><div style="background-color: #FFFFFF; layer-background-color: #FFFFFF; border: 1px solid #808080;">Loading...</div></div>';
		if(req.readyState == 4)
			{
			if(req.status == 200)
				{
				document.getElementById(elid).innerHTML = '<div style="background-color: #b2a99d; layer-background-color: #b2a99d; border: 1px none #808080; padding:10px;"><div style="background-color: #FFFFFF; layer-background-color: #FFFFFF; border: 1px solid #808080;padding:4px;">'+req.responseText+'</div.</div>';	
				}	
			else	
				{
				document.getElementById(elid).innerHTML = "Error: returned status code " + req.status + " " + req.statusText;
				}	
			} 
		}; 
	req.open("GET", query, true); 
	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); 
	req.send(null); 
	}