$(document).ready(function() {
	$(".rollover").mouseover(function() {
		var srcOver = $(this).attr("src").replace("/off/", "/on/");
		$(this).attr("src", srcOver);
	});
	$(".rollover").mouseout(function() {
		var srcOut = $(this).attr("src").replace("/on/", "/off/");
		$(this).attr("src", srcOut);
	});
	if ($(".active").attr("class") != undefined) {
		$(".active").attr("src", $(".active").attr("src").replace("/off/", "/on/"));
	}
});