if (document.images) 
	{
	var homeon = new Image;
	homeon.src = "img/btn_home_on.gif";
	var homeoff = new Image;
	homeoff.src = "img/btn_home.gif";
	
	var newson = new Image;
	newson.src = "img/btn_nws_on.gif";
	var newsoff = new Image;
	newsoff.src = "img/btn_nws.gif";
	
	var eventson = new Image;
	eventson.src = "img/btn_events_on.gif";
	var eventsoff = new Image;
	eventsoff.src = "img/btn_events.gif";
	
	var noticeson = new Image;
	noticeson.src = "img/bt_ntcs_on.gif";
	var noticesoff = new Image;
	noticesoff.src = "img/btn_ntcs.gif";
	
	var galleryon = new Image;
	galleryon.src = "img/btn_gllry_on.gif";
	var galleryoff = new Image;
	galleryoff.src = "img/btn_gllry.gif";	
	
	var financialon = new Image;
	financialon.src = "img/btn_fncl_on.gif";
	var financialoff = new Image;
	financialoff.src = "img/btn_fncl.gif";	
	
	var projectson = new Image;
	projectson.src = "img/btn_prjcts_on.gif";
	var projectsoff = new Image;
	projectsoff.src = "img/btn_prjcts.gif";
	
	var abouton = new Image;
	abouton.src = "img/btn_abts_on.gif";
	var aboutoff = new Image;
	aboutoff.src = "img/btn_abts.gif";
	
	var contacton = new Image;
	contacton.src = "img/btn_cntct_on.gif";
	var contactoff = new Image;
	contactoff.src = "img/btn_cntct.gif";
	
	var religiouson = new Image;
	religiouson.src = "img/btn_rlgs_on.gif";
	var religiousoff = new Image;
	religiousoff.src = "img/btn_rlgs.gif";
	
	var linkson = new Image;
	linkson.src = "img/btn_lnks_on.gif";
	var linksoff = new Image;
	linksoff.src = "img/btn_lnks.gif";
	
	var searchon = new Image;
	searchon.src = "img/btn_srch_on.gif";
	var searchoff = new Image;
	searchoff.src = "img/btn_srch.gif";
	}
	
//these are the functions for swapping the image source

function imgOn(imgName){
if(document.images){
document[imgName].src = eval(imgName + "on.src");
}
} 

function imgOff(imgName){
if(document.images){
document[imgName].src = eval(imgName + "off.src");
}
}