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

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

if (document.getElementById || document.all)
        document.write('<div id="imgtrailer" style="position:absolute;z-index:2;visibility:hidden;"></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,imgtitle,username,thw,thh)
        {
        if(ua.indexOf('opera') == -1 && ua.indexOf('safari') == -1)
                {
                gettrailobj().left="-500px";
                divthw = parseInt(thw) + 2;
                gettrailobject().innerHTML = '<div style="background-color: #D6D6D6; layer-background-color: #FFFFFF; border: 1px solid #515054;background-image: url(img/lloading.gif);"><img src="'+thumbimg+'" border="0" width="'+thw+'" height="'+thh+'"><div style="padding:3px">'+imgtitle+' &copy; '+username+' </div></div>';
                gettrailobj().visibility="visible";
                divw = parseInt(thw)+25;
                divh = parseInt(thh)+200;
                document.onmousemove=followmouse;
                }
        }

function followmouse(e)
        {
        var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth+250
        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;
        }
        gettrailobj().left=xcoord+"px"
        gettrailobj().top=ycoord+"px"
        }