$(function() {
	$("ul.tab li")
		.bind("mouseover", function() {
			this.strClass = this.className;
			if(this.strClass != "aktief") this.className = "over";
			return false;
		})
		.bind("mouseout", function() {
			if(this.className != "aktief") this.className = this.strClass;
			return false;
		})
		.bind("click", function(event) {
			var href = $(event.target).children().find("a").attr("href");
			if(href != undefined) location.href = href;
		});
});