// JavaScript Document
/*window.onload=choosePic;*/

var bannerPics = new Array ("images/main_banner1.jpg","images/main_banner2.jpg","images/main_banner3.jpg","images/main_banner4.jpg","images/main_banner6.jpg");

function choosePic(){
	randomNum=Math.floor(Math.random()*bannerPics.length);
	document.write('<img src="'+bannerPics[randomNum]+'" width="700" height="200" border="0"/>');
}