function getLeft(refObj)
	{
	xPos=refObj.offsetLeft;
	parentObj=refObj.offsetParent;
	while(parentObj != null) {xPos +=parentObj.offsetLeft;parentObj=parentObj.offsetParent}
	return xPos;
	}

function getTop(refObj)
	{
	yPos=refObj.offsetTop;
	parentObj=refObj.offsetParent;
	while(parentObj != null) {yPos +=parentObj.offsetTop;parentObj=parentObj.offsetParent}
	return yPos;
	}

function leftPos(refName)
	{
	ref=document.images[refName];
	return (document.layers)? ref.x : getLeft(ref);
	}

function topPos(refName)
	{
	ref=document.images[refName];
	return (document.layers)? ref.y : getTop(ref);
	}

function thisDiv(Ident)
	{
	if(document.all) {Pointer=document.all[Ident].style;}
	else if(document.getElementById) {Pointer=document.getElementById(Ident).style;}
	else if(document.layers) {Pointer=document.layers[Ident];}
	return Pointer;
	}

function moveDivTo(objName,l,t)
	{
	thisDiv(objName).left=l;
	thisDiv(objName).top=t;
	}