// Gianluca di Santo - Copyright (c) 2010 - All rights reserved.

function Slidebox(slideTo,autoPlay){
	var animSpeed=1000; //animation speed
	var easeType='easeInOutExpo'; //easing type
	var sliderWidth=$('#slidebox').width();
	var leftPosition=$('#slidebox .container').css("left").replace("px", "");
	
	if( !$("#slidebox .container").is(":animated")){
		if(slideTo=='next'){ //next
			if(autoPlay=='stop'){
				clearInterval(autoPlayTimer);
			}
			if(leftPosition==-slideboxTotalContent){
				$('#slidebox .container').animate({left: 0}, animSpeed, easeType); //reset
				$('#slidebox .thumbs a:first-child').removeClass('thumb').addClass('selected_thumb');
				$('#slidebox .thumbs a:last-child').removeClass('selected_thumb').addClass('thumb');
			} else {
				$('#slidebox .container').animate({left: '-='+sliderWidth}, animSpeed, easeType); //next
				$('#slidebox .thumbs .selected_thumb').next().removeClass('thumb').addClass('selected_thumb');
				$('#slidebox .thumbs .selected_thumb').prev().removeClass('selected_thumb').addClass('thumb');
			}
		} else if(slideTo=='previous'){ //previous
			if(autoPlay=='stop'){
				clearInterval(autoPlayTimer);
			}
			if(leftPosition=='0'){
				$('#slidebox .container').animate({left: '-'+slideboxTotalContent}, animSpeed, easeType); //reset
				$('#slidebox .thumbs a:last-child').removeClass('thumb').addClass('selected_thumb');
				$('#slidebox .thumbs a:first-child').removeClass('selected_thumb').addClass('thumb');
			} else {
				$('#slidebox .container').animate({left: '+='+sliderWidth}, animSpeed, easeType); //previous
				$('#slidebox .thumbs .selected_thumb').prev().removeClass('thumb').addClass('selected_thumb');
				$('#slidebox .thumbs .selected_thumb').next().removeClass('selected_thumb').addClass('thumb');
			}
		} else {
			var slide2=(slideTo-1)*sliderWidth;
			if(leftPosition!=-slide2){
				clearInterval(autoPlayTimer);
				$('#slidebox .container').animate({left: -slide2}, animSpeed, easeType); //go to number
				$('#slidebox .thumbs .selected_thumb').removeClass('selected_thumb').addClass('thumb');
				var selThumb=$('#slidebox .thumbs a').eq((slideTo-1));
				selThumb.removeClass('thumb').addClass('selected_thumb');
			}
		}
	}
}
			
			
			
			
var QueryLoader = {
	/*
	 * QueryLoader		Preload your site before displaying it!
	 * Author:			Gaya Kessler
	 * Date:			23-09-09
	 * URL:				http://www.gayadesign.com
	 * Version:			1.0
	 * 
	 * A simple jQuery powered preloader to load every image on the page and in the CSS
	 * before displaying the page to the user.
	 */
	
	overlay: "",
	loadBar: "",
	preloader: "",
	logo: "",
	items: new Array(),
	doneStatus: 0,
	doneNow: 0,
	selectorPreload: "body",
	ieLoadFixTime: 2000,
	ieTimeout: "",
		
	init: function() {
		//skip to doneLoad in case of IE6 or IE7
		if ((navigator.userAgent.match(/MSIE (\d+(?:\.\d+)+(?:b\d*)?)/) == "MSIE 6.0,6.0") || (navigator.userAgent.match(/MSIE (\d+(?:\.\d+)+(?:b\d*)?)/) == "MSIE 7.0,7.0"))
		{
			QueryLoader.doneLoad();
		}
		else
		{
			if (QueryLoader.selectorPreload == "body") {
				QueryLoader.spawnLoader();
				QueryLoader.getImages(QueryLoader.selectorPreload);
				QueryLoader.createPreloading();
			} else {
				$(document).ready(function() {
					QueryLoader.spawnLoader();
					QueryLoader.getImages(QueryLoader.selectorPreload);
					QueryLoader.createPreloading();
				});
			}
			
			//help IE drown if it is trying to die :)
			QueryLoader.ieTimeout = setTimeout("QueryLoader.ieLoadFix()", QueryLoader.ieLoadFixTime);
		}
	},
	
	ieLoadFix: function() {
		var ie = navigator.userAgent.match(/MSIE (\d+(?:\.\d+)+(?:b\d*)?)/);
		if (ie!=null)
			if (ie[0].match("MSIE")) {
				while ((100 / QueryLoader.doneStatus) * QueryLoader.doneNow < 100) {
					QueryLoader.imgCallback();
				}
			}
	},
	
	imgCallback: function() {
		QueryLoader.doneNow ++;
		QueryLoader.animateLoader();
	},
	
	getImages: function(selector) {
		var everything = $(selector).find("*:not(script)").each(function() {
			var url = "";
			
			if ($(this).css("background-image") != "none") {
				var url = $(this).css("background-image");
			} else if (typeof($(this).attr("src")) != "undefined" && $(this).attr("tagName").toLowerCase() == "img") {
				var url = $(this).attr("src");
			}
			
			url = url.replace("url(\"", "");
			url = url.replace("url(", "");
			url = url.replace("\")", "");
			url = url.replace(")", "");
			
			if (url.length > 0) {
				QueryLoader.items.push(url);
			}
		});
	},
	
	createPreloading: function() {
		QueryLoader.preloader = $("<div></div>").appendTo(QueryLoader.selectorPreload);
		$(QueryLoader.preloader).css({
			height: 	"0px",
			width:		"10px",
			overflow:	"hidden"
		});
		
		var length = QueryLoader.items.length; 
		QueryLoader.doneStatus = length;
		
		for (var i = 0; i < length; i++) {
			var imgLoad = $("<img></img>");
			$(imgLoad).attr("src", QueryLoader.items[i]);
			$(imgLoad).unbind("load");
			$(imgLoad).bind("load", function() {
				QueryLoader.imgCallback();
			});
			$(imgLoad).appendTo($(QueryLoader.preloader));
		}
	},

	spawnLoader: function() {
		if (QueryLoader.selectorPreload == "body") {
			var height = $(window).height();
			var width = $(window).width();
			var position = "fixed";
		} else {
			var height = $(QueryLoader.selectorPreload).outerHeight();
			var width = $(QueryLoader.selectorPreload).outerWidth();
			var position = "absolute";
		}
		var left = $(QueryLoader.selectorPreload).offset()['left'];
		var top = $(QueryLoader.selectorPreload).offset()['top'];
		
		QueryLoader.overlay = $("<div></div>").appendTo($(QueryLoader.selectorPreload));
		$(QueryLoader.overlay).addClass("QOverlay");
		$(QueryLoader.overlay).css({
			position: position,
			top: top,
			left: left,
			width: width + "px",
			height: height + "px"
		});
		
		QueryLoader.loadBar = $("<div></div>").appendTo($(QueryLoader.overlay));
		$(QueryLoader.loadBar).addClass("QLoader");
		
		$(QueryLoader.loadBar).css({
			position: "relative",
			top: "50%",
			width: "0%"
		});
		
		QueryLoader.loadAmt = $("<div>0%</div>").appendTo($(QueryLoader.overlay));
		$(QueryLoader.loadAmt).addClass("QAmt");
		
		$(QueryLoader.loadAmt).css({
			position: "relative",
			top: "50%",
			left: "50%"
		});
		
		
		// AGGIUNTO DA ME
		QueryLoader.logo = $("<div id='logo'><p>loading...</p></div>").appendTo($(QueryLoader.overlay));
		$(QueryLoader.logo).addClass("logo");
		
		
		
	},
	
	animateLoader: function() {
		var perc = (100 / QueryLoader.doneStatus) * QueryLoader.doneNow;
		if (perc > 99) {
			$(QueryLoader.loadAmt).html("100%");
			$(QueryLoader.loadBar).stop().animate({
				width: perc + "%"
			}, 500, "linear", function() { 
				QueryLoader.doneLoad();
			});
		} else {
			$(QueryLoader.loadBar).stop().animate({
				width: perc + "%"
			}, 500, "linear", function() { });
			$(QueryLoader.loadAmt).html(Math.floor(perc)+"%");
		}
	},
	
	doneLoad: function() {
		//prevent IE from calling the fix
		clearTimeout(QueryLoader.ieTimeout);
		
		if ((navigator.userAgent.match(/MSIE (\d+(?:\.\d+)+(?:b\d*)?)/) == "MSIE 6.0,6.0") || (navigator.userAgent.match(/MSIE (\d+(?:\.\d+)+(?:b\d*)?)/) == "MSIE 7.0,7.0"))
		{
				$(QueryLoader.loadAmt).remove();
				$(QueryLoader.loadBar).remove();
				$(QueryLoader.logo).remove();
				$(QueryLoader.overlay).remove();
				$(QueryLoader.preloader).remove();
				$(QueryLoader.loadAmt).remove();
		}
		else
		{
			//determine the height of the preloader for the effect
			if (QueryLoader.selectorPreload == "body") {
				var height = $(window).height();
			} else {
				var height = $(QueryLoader.selectorPreload).outerHeight();
			}
			
			//The end animation, adjust to your likings
			$(QueryLoader.loadAmt).fadeOut(400);
			//$(QueryLoader.loadAmt).hide();
			$(QueryLoader.loadBar).animate({
				//height: height + "px",
				//top: 0
			}, 500, "linear", function() {
				$(QueryLoader.loadBar).fadeOut(400);
				$(QueryLoader.logo).fadeOut(300);
				$(QueryLoader.overlay).delay(500).fadeOut(1000);
				$(QueryLoader.preloader).remove();
				$(QueryLoader.loadAmt).remove();
				
			});
		}
		
		
		$("#sf_nero1").animate({"margin-top": "-50%"},{duration:1500, easing:'easeInExpo'});	
		$("#sf_nero2").animate({"margin-top": "50%"},{duration:1500, easing:'easeInExpo'});
		$("#firma").animate({"margin-left": "-410px"},{duration:1500, easing:'easeInOutExpo'});
		$("#container2").delay(1500).animate({"opacity": "0"},1500,nascondi2);
		
		function nascondi2(){
			$("#container2").hide();
		}
		
	}
}