// quick navigation
function navigate(){
	if ($("#navigazione")) {
		var numProd = $("#nav_prod ul li a").size();
		//var current = 1;
		//var myProd = $.trim($("#fcat_id").text());
		var myProd = String(location.href.substr(location.href.indexOf("token.3="))).replace(/%20/g," ").replace(/#/g,"") ;
		var current =  $("#nav_prod ul li a").index( $("#nav_prod ul li a[@href$='"+myProd+"']")[0] ) + 4;
		
		$("#nav_prod").css("width",(84*numProd)+"px");
		$("#nav_prod").css("marginLeft",(84*(-current+1))+"px");

		function muovi(el){
			$("#nav_prod").animate({marginLeft:(84*(-el+1))+"px"},400);
			//$("#nav_prod ul li:not(" + (current-1) + ") a img").animate({width:"83px", marginTop:"5px", marginLeft:"0px"},200);
			//$("#nav_prod ul li:eq(" + (current-1) + ") a img").animate({width:"102px", marginTop:"0px", marginLeft:"-10px"},200);
			$("#nome_prod").text($("#nav_prod ul li:eq(" + (current-1) + ") a img").attr("alt"));
			currentLink = $("#nav_prod ul li:eq(" + (current-1) + ") a").attr("href");
			$("#link a").attr("href",currentLink);
		}

		muovi(current);
		
		$("#nav_prod ul li").click(function(){
			current = $("#nav_prod ul li").index(this) + 1;
			muovi(current);
			return false;
		});
		
		$("#nav_sx a").click(function(){
			if (current!=1) {
				current=current-1;
			}
			muovi(current);
			return false;
		});
		
		$("#nav_dx a").click(function(){
			if (current!=numProd) {
				current=current+1;
			}
			muovi(current);
			return false;
		});

	}
}






// function tooltips
function tooltip() {
	var title;
	$(".prodotti th a").each(function(){
		$(this).css({"position":"relative","z-index":1});  
		$(this).hover(function(){
			title = $(this).attr("title");
			$(this).attr("title","");
			$(this).append('<div class="tooltip">' + title + '</div>');
		}, function(){
			$(this).attr("title",title);
			$(this).find("div").remove();
		});
	});
}





$(document).ready(function(){
	navigate();
	tooltip();
});