function changePage(obj) {
	if(obj == "")
		obj = "#produktinformation";
	$("#active").hide().remove();
    var click_position = $("a[href='" + obj +"']").position();
    var click_width = $("a[href='" + obj +"']").width();
    var active_position = (click_position.left+(click_width/2));
    $("#menu").append("<img id=\"active\" src=\"img/menu-active.png\" style=\"display: none; position: absolute; top: 65px; left: " + active_position +"px; margin: 0; padding: 0;\" />");
    $("#active").fadeIn("slow");
	$("#content div").hide();
    $(obj + "-content").fadeIn("slow");
};
$(document).ready(function(){
	jQuery.each($("#content div"), function() {
		thisID = $(this).attr("id") + "-content";
		$(this).attr("id", thisID);
	});
	changePage(window.location.hash);
    $("#menu a:not(:last)").click(function(event) {
    		changePage($(this).attr("href"));
    });
    $.gaTracker('UA-10744902-1');
    $("#bestall a").attr("target", "_blank");
});