// random-bg.js
// 8-28-06 SGB
//
// Selects a random background url from the array
//
// run with defer keyword in script tag

var urlPath = "./images/";
var urlArray = new Array(5);

urlArray[0] = urlPath + "background1.jpg";
urlArray[1] = urlPath + "background3.jpg";
urlArray[2] = urlPath + "background4.jpg";
urlArray[3] = urlPath + "background5.jpg";
urlArray[4] = urlPath + "background6.jpg";


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