/*
Simple Image Trail script- By JavaScriptKit.com
Visit http://www.javascriptkit.com for this script and more
This notice must stay intact
*/

var w=308
var h=255

if (document.getElementById || document.all)
document.write('<div id="trailimageid" style="position:absolute;visibility:hidden;left:0px;top:-1000px;width:308px;height:255px;border:1px solid #7e7567;background: #fff;z-index:1000; text-align:center; vertical-align: middle; padding-top: 34px;"><img id="ttimg" src="" align=center /><p id="trailtext" style="position: absolute; top: 0; left: 0; line-height: 16px; font-size: 11px; padding: 0 5px; color: #7e7567;"></p></div>')

function gettrailobj()
{
	if (document.getElementById) return document.getElementById("trailimageid").style
	else if (document.all) return document.all.trailimageid.style
}

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

function hidetrail()
{
	document.onmousemove=""
	document.getElementById('ttimg').src='/images/blank.gif'
	gettrailobj().visibility="hidden"
	gettrailobj().left=-1000
	gettrailobj().top=0
}


function showtrail(file, text)
{
	// followmouse()

	gettrailobj().visibility="visible"
	gettrailobj().width=w+"px"
	gettrailobj().height=h+"px"
	document.getElementById('ttimg').src=file
	if (typeof(text) != "undefined") document.getElementById('trailtext').innerHTML=text
	document.onmousemove=followmouse
}


function followmouse(e)
{

	var xcoord=20
	var ycoord=20

	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)

	if (xcoord+w+3>docwidth)
	xcoord=xcoord-w-(20*2)

	if (ycoord-truebody().scrollTop+h>truebody().clientHeight)
	ycoord=ycoord-h-20;

	gettrailobj().left=xcoord+"px"
	gettrailobj().top=ycoord+"px"

}