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var w=1
var h=1
if (document.getElementById || document.all)
document.write('<div id="trailimageid" style="position:absolute;visibility:hidden;left:0px;top:-1000px;border:2px solid #888888;background:#DDDDDD;"></div>')
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()
{
document.onmousemove=""
document.getElementById('trailimageid').innerHTML=""
gettrailobj().visibility="hidden"
gettrailobj().left=-1000
gettrailobj().top=0
}
function showtrail(width,height,file)
{
if(navigator.userAgent.toLowerCase().indexOf('opera') == -1 && navigator.userAgent.toLowerCase().indexOf('safari') == -1)
{
w=width
h=height
gettrailobj().visibility="visible"
gettrailobj().width=w+"px"
thisfile="imagemark.php?image="+file;
//document.getElementById('trailimageid').innerHTML="<div>"+document.getElementById('preload_text').value+"</div>";
document.getElementById('trailimageid').innerHTML="<img src='"+ thisfile +"' width='"+w+"px'>";
document.onmousemove=followmouse
}
}
function followmouse(e)
{
if(navigator.userAgent.toLowerCase().indexOf('opera') == -1 && navigator.userAgent.toLowerCase().indexOf('safari') == -1)
{
var xcoord=20
var ycoord=-265
//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"
}
} |
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