$(document).ready(function(){

	var url = location.href;

	var target = url.match("^https?:\/\/" + location.hostname + "/(.+)/.*$");

	if(target) {

			var src = $('#globalNav .' + target[1] + ' a img').attr('src');

			if(src) {

					$('#globalNav .' + target[1] + ' a img').attr('src', src.replace(/\.jpg/, "_on.jpg"));

			}

	} else {

		 $('#globalNav .top a img').attr('src', $('#globalNav .top a img').attr('src').replace(/\.jpg/, "_on.jpg"));

	}

	$("#globalNav a img").rollover();

});