<!-- use JS to reduce time and productivity - Mikey "CBX" Greenland 8-23-2004 -->
<!-- Begin Script for Alt Tag Layer - Chris Moore 7/21/04 -->
dd=document;NS=(dd.layers)?1:0;IE=(dd.all)?1:0;DOM=(dd.getElementById)?1:0 
function showlr(L){ 
if(NS)dd.layers[L].visibility='show'; 
else if (IE)obg=dd.all[L]; 
else obg=dd.getElementById(L); 
if(!NS)obg.style.visibility='visible'} 
function hidelr(L){ 
if(NS)dd.layers[L].visibility='hide'; 
else if (IE)obg=dd.all[L]; 
else obg=dd.getElementById(L); 
if(!NS)obg.style.visibility='hidden'} 
<!-- End Layer Script -->

<!-- Begin Script for Rollovers - Chris Moore 7/21/04 -->
if (document.images) {
  var classon = new Image();
  classon.src="images/class_on.gif";
  var classoff = new Image();
  classoff.src="images/class_off.gif";
  var introon = new Image();
  introon.src="images/intro_on.gif";
  var introoff = new Image();
  introoff.src="images/intro_off.gif";
  var newbetteron = new Image();
  newbetteron.src="images/newbetter_on.gif";
  var newbetteroff = new Image();
  newbetteroff.src="images/newbetter_off.gif";
  var predictson = new Image();
  predictson.src="images/predicts_on.gif";
  var predictsoff = new Image();
  predictsoff.src="images/predicts_off.gif";
  var seasonalon = new Image();
  seasonalon.src="images/seasonal_on.gif";
  var seasonaloff = new Image();
  seasonaloff.src="images/seasonal_off.gif";
  var modelon = new Image();
  modelon.src="images/model_on.gif";
  var modeloff = new Image();
  modeloff.src="images/model_off.gif";
}
function act(imgname) {
  if (document.images) 
    document.images[imgname].src = eval(imgname + "on.src");
}
function inact(imgname) {
  if (document.images)
    document.images[imgname].src = eval(imgname + "off.src");
}
<!-- End Script for Rollovers -->