d=document;

if (d.images) {
sections = new Array("pass","buy","sales","benefits","faqs","waiver","charge","deals","cs","sr","cw","cwi");
x=0;
while (x<=sections.length){
var setup = sections[x]+'on = new Image();'+sections[x]+'on.src = "images/nav/'+sections[x]+'_on.gif";'+sections[x]+'off = new Image();'+sections[x]+'off.src = "images/nav/'+sections[x]+'_off.gif";'
eval(setup)
x=x+1;
}
}

function on(which){if (d.images){
document[which].src = eval(which + "on.src");
}}
	 
function off(which){if (d.images){
document[which].src = eval(which + "off.src");
}}