/**
 * @author Lorenzo Verri
 */
//alert('Sito web in aggiornamento. Molte modifiche verranno effettuate a breve.');

var contents=true;
var contentsNumberGeneral;
var timerSlideshow;
var changePhotograph;
//SLIDESHOW
var photograph=1;
var photograph2=2;

//CONTENTS PART -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
function switchContents(x){
	var contentsNumber=x;
	switch (contents)
	{
	case true: //FIRST CLICK .. NOTHING IS OPENED YET.. THE BACKGROUND GETS OPEN
	//alert('caseTrue');
	switchandHide(contentsNumber);
	flash(); //it flashes the logo on the top. 
	document.getElementById('c'+contentsNumber).style.display="inline";
	$('.contents').animate({marginTop:"100px",opacity:1.0},600);
	$('#c'+contentsNumber).animate({marginTop:"100px",opacity:1.0},600); // Makes the first paragraph fadingIN
	contents=false;		
	break;
	
	case false: 
		switch (contentsNumber)
		{
			case 1:
			
			//alert('caseFalse');
			flash();
			switchandHide(1);
			document.getElementById('c'+contentsNumber).style.display="inline";
			//$('#c'+x).animate({marginTop:"100px",opacity:1.0},600);
			$('#c'+x).animate({marginTop:"100px",opacity:1.0},600);
			contentsNumber=x;
			break;
			
			case 2:
			flash();
			switchandHide(2);
			document.getElementById('c'+contentsNumber).style.display="inline";
			//$('#c'+contentsNumber).animate({opacity:0.0,},600);
			document.getElementById('c2' && 'c3' && 'c4').style.display="none";
			$('#c'+x).animate({marginTop:"100px",opacity:1.0},600);
			contentsNumber=x;
			break;
			
			case 3:
			flash();
			switchandHide(3);
			document.getElementById('c'+contentsNumber).style.display="inline";
			$('#c'+x).animate({marginTop:"100px",opacity:1.0},600);
			//$('#c'+contentsNumber).animate({opacity:0.0,},600);
			contentsNumber=x;
			break;
			
			case 4:
			flash();
			switchandHide(4);
			document.getElementById('c'+contentsNumber).style.display="inline";
			$('#c'+x).animate({marginTop:"100px",opacity:1.0},600);
			//$('#c'+contentsNumber).animate({opacity:0.0,},600);
			contentsNumber=x;
			break;
			
			case 5:
			flash();
			document.getElementById('c'+contentsNumber).style.display="inline";
			$('#c'+x).animate({marginTop:"100px",opacity:1.0},600);
			//$('#c'+contentsNumber).animate({opacity:0.0,},600);
			contentsNumber=x;
			break;
			

		}	
	}
}

function switchandHide(x){
	var switchParagraph=x;
	switch (switchParagraph) 
	{
		case 1:
		document.getElementById('c2').style.display="none";
		document.getElementById('c3').style.display="none";
		document.getElementById('c4').style.display="none";
		break;
		
		case 2:
		document.getElementById('c1').style.display="none";
		document.getElementById('c3').style.display="none";
		document.getElementById('c4').style.display="none";
		break;
		
		case 3:
		document.getElementById('c1').style.display="none";
		document.getElementById('c2').style.display="none";
		document.getElementById('c4').style.display="none";
		break;
		
		case 4:
		document.getElementById('c1').style.display="none";
		document.getElementById('c2').style.display="none";
		document.getElementById('c3').style.display="none";
		break;
		
		
	}
}



function closeX(){
 	$('.contents').animate({opacity:0.0, marginTop:'120px'},1200);
 	contents=true;
 	
}



function flash(){
	$('#logo').fadeOut(200);
	$('#logo').fadeIn(100);
}


//HERE THERE IS THE CODE ABOUT THE SLIDESHOW IN THE BACKGROUND
//FIRST FUNCTION  -------- -------- -------- -------- -------- -------- -------- -------- --------

function NextPhotograph(){
	var yesNo=true;
	$('#bg').fadeOut(400);
	setTimeout(addPhotograph1(),500);
	yesNo=false;	
}


function addPhotograph1(){
	photograph=photograph+1;
}

function takeoffPhotograph1(){
	photograph=photograph-1;
}

// PHOTOGRAPH 2 is the one underneth;

function takeoffPhotograph2(){
	photograph2=photograph2-1;
}

function addPhotograph2(){
	photograph2=photograph2+1
}