$(document).ready( function() {
	$(".menu > li").hover(
		function () {
			//alert("poep: " + $(this).attr('class'));
			tempClass = $(this).attr('class');
			tempClass = tempClass.split("_");
			hoverClass = "title_" + tempClass[1];
			$("h1").attr("class","");
			$("h1").addClass(hoverClass);
			$("h1").css("visibility","visible");
			//alert("test: " + hoverClass);
		},
		function () {
			$("h1").attr("class","");
			$("h1").css("visibility","hidden");
		}
	);
});