var OP=(navigator.userAgent.indexOf("Opera")!=-1)? true : false;

var MOZ=(navigator.userAgent.indexOf("Gecko")!=-1)? true : false;
var NS4=(navigator.userAgent.indexOf("4")!=-1 && navigator.appName.indexOf("Netscape")!=-1 && !MOZ && !OP)? true : false;
var NS=(NS4 || MOZ)? true : false;

var IE=(document.all && !OP)? true : false;
var IE4=(IE && !document.getElementById)? true : false;
var IE5=(IE && document.getElementById)? true : false;

var DOM=(IE5 || MOZ)? true : false;

function thisDiv(Ident)
	{
	if(IE4) { return document.all[Ident].style;}
	else if(DOM) {return document.getElementById(Ident).style;}
	else if(NS4) {return document.layers[Ident];}
	else return null;
	}
	
function moveDivTo(objName,x,y) {thisDiv(objName).left=x;thisDiv(objName).top=y;}