var trailimage=["images/gsxr-mouse.gif",47,15];
var offsetfrommouse=[12,12];
var displayduration=0;
if(document.getElementById||document.all)
    document.write('<div id="trailimageid" style="position:absolute; visibility:visible; left:0px; top:-1000px; width:1px; height:1px"><img src="'+trailimage[0]+'" border="0" width="'+trailimage[1]+'px" height="'+trailimage[2]+'px"></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(){
    gettrailobj().visibility="hidden";
    document.onmousemove="";
}
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);
    if(xcoord+trailimage[1]+3>docwidth||ycoord+trailimage[2]>docheight)
        gettrailobj().display="none";
    else{
        gettrailobj().display="";
        gettrailobj().left=xcoord+"px";
        gettrailobj().top=ycoord+"px";
    }
}
document.onmousemove=followmouse;
if(displayduration>0)
    setTimeout("hidetrail()",displayduration*1000);