// random-bg.js
// 8-28-06 SGB
//
// Selects a random background url from the array

var urlArray = new Array(5);

urlArray[0] = "/sasbase/wrap/syndicatetheme0/images/bg1.jpg";
urlArray[1] = "/sasbase/wrap/syndicatetheme0/images/bg2.jpg";
urlArray[2] = "/sasbase/wrap/syndicatetheme0/images/bg3.jpg";
urlArray[3] = "/sasbase/wrap/syndicatetheme0/images/bg4.jpg";
urlArray[4] = "/sasbase/wrap/syndicatetheme0/images/bg5.jpg";

function pickBG(objID){
	var x = Math.random();
	x = Math.floor((x * urlArray.length));
	document.getElementById(objID).style.backgroundImage = "url('" + urlArray[x] + "')";
}