// JavaScript Document
<!--
var ordernow_rollover = new Image();
ordernow_rollover.src = "images/ordernow_rollover.jpg";
var learn_rollover = new Image();
learn_rollover.src = "images/learn_rollover.jpg";
var ordernow_big_rollover = new Image();
ordernow_big_rollover.src = "images/ordernow_big_rollover.jpg";

function roll(img_name, img_src)
   {
   document[img_name].src = img_src;
   }

//-->