// var trailimage=["/$primary_folder/add-ins/egaicon.gif", 36, 38] 
// set the location of the image in the GeneralMenu script

// set the class="noprint" to not print when printing web page

var offsetfrommouse=[10, 10]  //image x,y offsets from cursor position in pixels.
var displayduration=9 //duration in seconds image should remain visible. 0 for always.

	if (document.getElementById || document.all) {
	document.write('<div id="trailimageid" class="noprint" style="position:absolute;visibility:visible;left:0px;top:0px;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[1]
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)
	}