// JavaScript Document
var trg;
var url;
var timerID;

function picOpen(theURL,winName,features) { //v2.0
	trg = window.open("pic.html",winName,features);
	url = theURL;
	timerID = setTimeout("swapPH()", 100);
}

function swapPH() {
	clearTimeout(timerID);
	trg.document.body.style.backgroundImage='url('+url+')';
}