// main script for the MTA KB

// ***************************
//  advanced search expander *
// ***************************

Event.observe(window, "load", function() {
	if($("advSearchLink")) {
		Event.observe("advSearchLink", "click", function(){
			if($("advSearch").visible()) {
				$("advSearchBtn").setStyle({backgroundImage: "url('resources/img/adv_search_arrow.png')"});
			} else {
				$("advSearchBtn").setStyle({backgroundImage: "url('resources/img/adv_search_arrow_close.png')"});
			}

			Effect.toggle("advSearch", "blind", {duration: .3});
		});
	}
});