//img preloader
//created on 05.Aug.2003
//scripted by wes
//copyright Diphthong ID (www.diphthong.com) all rights reserved

//preload the navigation images here
if (document.images) {
	var blank_init = new Image();
	blank_init.src="img/nav/blank.gif";
	
	
//images for nav rollover
	var gry_new = new Image();
	gry_new.src="img/nav/arrowgy.gif";
	var grn_new = new Image();
	grn_new.src="img/nav/arrowgn.gif";
	var grn2_new = new Image();
	grn2_new.src="img/subnav/arrow-grn.gif";
}
//end preload

//this is the rollover part
function flipgry(thename) {
	if (document.images){
	 document.images[thename].src= eval("gry_new.src");
	}
}
function flipgrn(thename) {
	if (document.images){
	 document.images[thename].src= eval("grn_new.src");
	}
}
function flipgrn2(thename) {
	if (document.images){
	 document.images[thename].src= eval("grn2_new.src");
	}
}
function flipback(thename){
	if (document.images){
	document.images[thename].src= eval("blank_init.src");
	}
}