function menuNav(mioUrl) {
	var step = 890;
	$("#menu ul li a.on").removeClass("on");
	$("#menu ul li a[@href='"+mioUrl+"']").addClass("on");

	switch (url) {
		case "#system":
			$("#slider").animate({left:"-"+(step*0)+"px"},400);
			$("#marker").animate({left:"136px"},400);
		break;
		case "#concept":
			$("#slider").animate({left:"-"+(step*1)+"px"},400);
			$("#marker").animate({left:"238px"},400);
		break;
		case "#technology":
			$("#slider").animate({left:"-"+(step*2)+"px"},400);
			$("#marker").animate({left:"350px"},400);
		break;
		case "#collezione":
			$("#slider").animate({left:"-"+(step*3)+"px"},400);
			$("#marker").animate({left:"490px"},400);
		break;
		case "#caratteristiche":
			$("#slider").animate({left:"-"+(step*4)+"px"},400);
			$("#marker").animate({left:"527px"},400);
		break;
		case "#certifications":
			$("#slider").animate({left:"-"+(step*5)+"px"},400);
			$("#marker").animate({left:"610px"},400);
		break;
		case "#company":
			$("#slider").animate({left:"-"+(step*6)+"px"},400);
			$("#marker").animate({left:"700px"},400);
		break;
		case "#contatti":
			$("#slider").animate({left:"-"+(step*7)+"px"},400);
			$("#marker").animate({left:"760px"},400);
			if ($("#responseContatti").css("display") == 'block') {
				$("form")[0].reset()
				$('#formContatti').show();
				$('#responseContatti').hide();
			}
			pageTracker._trackPageview("/funnel_G2/compila_form.html")
		break;
	}
}


$(document).ready(function(){
	if (location.href.indexOf("#") != -1) {
		mioUrl = location.href.split("#")[1];
		url = "#" + mioUrl.split("_link")[0];
		menuNav(url);
	}
	$("#menu ul li a[@href^='#']").click(function(){
		url = $(this).attr("href");
		sistemaClose();
		window.location.hash = url + "_link";
		menuNav(url);
		return false;
	});
});