// JavaScript Document
// Change intro pic on welcome page
// set img src to images/spacer.gif and id="welcomeImg" within IMG attribute

window.onload = choosePic;

var myPix = new Array("images/page_images/image-6.jpg" ,"images/page_images/image-5.jpg" ,"images/page_images/image-4.jpg", "images/page_images/image-3.jpg");

function choosePic() {
	randomNum = Math.floor((Math.random() * myPix.length));
	document.getElementById("welcomeImg").src = myPix[randomNum];
	}