// pre-cache 'filename' button state images

if (document.images) 
{
var home_up = new Image;
home_up.src = "images/home.jpg";
var home_over = new Image;
home_over.src = "images/homeover.jpg";

var web_up = new Image;
web_up.src = "images/web.jpg";
var web_over = new Image;
web_over.src = "images/webover.jpg";

var reg_up = new Image;
reg_up.src = "images/reg.jpg";
var reg_over = new Image;
reg_over.src = "images/regover.jpg";

var search_up = new Image;
search_up.src = "images/search.jpg";
var search_over = new Image;
search_over.src = "images/searchover.jpg";

var cont_up = new Image;
cont_up.src = "images/cont.jpg";
var cont_over = new Image;
cont_over.src = "images/contover.jpg";

var links_up = new Image;
links_up.src = "images/links.jpg";
var links_over = new Image;
links_over.src = "images/linksover.jpg";

var regnow_up = new Image;
regnow_up.src = "images/regnow.jpg";
var regnow_over = new Image;
regnow_over.src = "images/regnowover.jpg";

var home2_up = new Image;
home2_up.src = "images/home2.jpg";
var home2_over = new Image;
home2_over.src = "images/home2over.jpg";

var web2_up = new Image;
web2_up.src = "images/web2.jpg";
var web2_over = new Image;
web2_over.src = "images/web2over.jpg";

var reg2_up = new Image;
reg2_up.src = "images/reg2.jpg";
var reg2_over = new Image;
reg2_over.src = "images/reg2over.jpg";

var search2_up = new Image;
search2_up.src = "images/search2.jpg";
var search2_over = new Image;
search2_over.src = "images/search2over.jpg";

var cont2_up = new Image;
cont2_up.src = "images/cont2.jpg";
var cont2_over = new Image;
cont2_over.src = "images/cont2over.jpg";

var links2_up = new Image;
links2_up.src = "images/links2.jpg";
var links2_over = new Image;
links2_over.src = "images/links2over.jpg";

}

// function to swap images
function swap(id,name){
//alert(id+"\n"+name);
  if (document.images){
	if (document.images[id]) document.images[id].src=eval(name+".src");
  }
}