// JavaScript Document
var CurrentSlide = 0;
var TotalSlide = 0;
var Tempo = 5000;//millisecondi
var counter = 0;
var Manual = false;
Shadowbox.init({overlayOpacity:0.9});
$(document).ready(function() {
	if(location.pathname != ""){
		selected_menu = $("ul#menu li a[href='"+location.pathname+location.search+"']").attr("id");
	} else {
		selected_menu = "home";
	}
	try{$("#"+selected_menu).parent().addClass("current");}catch(e){}
	try{document.getElementById(selected_menu).href = 'javascript:void(0);';}catch(e){}
	
	$('#slideshow li img').each(function(index) {
		if(index!=CurrentSlide){
			$(this).css("display","none");
		}
		TotalSlide = index;
	});
	setInterval(function(){SliderNext(false);},5*1000);   
});

function SliderNext(manual){
	if(manual){Manual=true;}
	if((Manual==false && manual==false) || (Manual==true && manual==true)){
		var add = false;
		$('#slideshow li img').each(function(index) {
			if(CurrentSlide==7){
				if(index==CurrentSlide){
					$(this).fadeOut("slow");
				}
				if(index==0){
					$(this).fadeIn("slow");
					add = false;
				}
			} else {
				if(index==CurrentSlide){
					$(this).fadeOut("slow");
				}
				if(index==(CurrentSlide+1)){
					$(this).fadeIn("slow");
					add = true;
				}
			}
  		});
		$('#thumbs li a').each(function(index) {
			if(CurrentSlide==7){
				if(index==CurrentSlide){
					$(this).removeClass("current");
				}
				if(index==0){
					$(this).addClass("current");
				}
			} else {
				if(index==CurrentSlide){
					$(this).removeClass("current");
				}
				if(index==(CurrentSlide+1)){
					$(this).addClass("current");
				}
			}
  		});
  		if(add){CurrentSlide++;}else{CurrentSlide=0;}
  		counter++;
	}
}
function SliderPrev(manual){
	if(manual){Manual=true;}
	if((Manual==false && manual==false) || (Manual==true && manual==true)){
		var add = false;
		$('#slideshow li img').each(function(index) {
			if(CurrentSlide==0){
				if(index==CurrentSlide){
					$(this).fadeOut("slow");
				}
				if(index==7){
					$(this).fadeIn("slow");
					add = true;
				}
			} else {
				if(index==CurrentSlide){
					$(this).fadeOut("slow");
				}
				if(index==(CurrentSlide-1)){
					$(this).fadeIn("slow");
					add = true;
				}
			}
  		});
		$('#thumbs li a').each(function(index) {
			if(CurrentSlide==0){
				if(index==CurrentSlide){
					$(this).removeClass("current");
				}
				if(index==7){
					$(this).addClass("current");
				}
			} else {
				if(index==CurrentSlide){
					$(this).removeClass("current");
				}
				if(index==(CurrentSlide-1)){
					$(this).addClass("current");
				}
			}
  		});
	if(add){CurrentSlide--;}else{CurrentSlide=TotalSlide+1;SliderPrev(false);}
	}
}
function Slider(num){
	$('#slideshow li img').each(function(index) {
    	if(index==CurrentSlide){
			$(this).fadeOut("slow");
		}
		if(index==num-1){
			$(this).fadeIn("slow");
		}
  	});
	$('#thumbs li a').each(function(index) {
		if(index==CurrentSlide){
			$(this).removeClass("current");
		}
		if(index==num-1){
			$(this).addClass("current");
		}
  	});
	CurrentSlide = num-1;
	Manual = true;
}