/********************************CONTENU************************/

//Tableau d'image
var Pix = new Array

("./rsc/bloc_info/palladium.jpg",
 "./rsc/bloc_info/376x243_pack_13.jpg",
 "./rsc/bloc_info/376x243_centres_617.jpg"
 
);

// correspond au h5
var Title = new Array
("",
 "",
 "-"
);
					
// correspond au h6					
var Txt = new Array
( "",
 "",
 ""
);

//Tableau de lien (respecter les index img-txt
var Link = new Array
("http://www.originalmusicshirt.com/jeu-bus-palladium.htm ",
 "http://www.mgel.fr/adh/",
 "http://www.mgel.fr/contact/nous_connaitre.php"
);




/*****************INITIALISATION*********************************/
//Nombre d'image
var howMany = Pix.length;

//Delai du diapo
var timeDelay = 10; //En seconde
timeDelay *= 1000; // en Ms

//Image courante
var PicCurrentNum = 0;
var PicCurrent = new Image();
PicCurrent.src = Pix[PicCurrentNum];

//lancement
var timer = setInterval("slideshow()", timeDelay);

/***************FONCTION******************************************/

//Débute le diapo
function startPix() {
	timer = setInterval("slideshow()", timeDelay);
}

//Arrete le diapo
function stopPix() {
	timer = clearInterval(timer);
}

// Cache la barre inférieure
function cacheDivTransparent(){
	getElementById()
}


//Permet le changement de photo pour une selection
function selectimg(img) {	
	var img_prec = PicCurrentNum;
	PicCurrentNum = img;
	PicCurrent.src = Pix[PicCurrentNum];
	
	//MAJ
	if(document.getElementById("ChangingPix")) document.getElementById("ChangingPix").src = PicCurrent.src;
	if(document.getElementById("ChangingTxt")) document.getElementById("ChangingTxt").innerHTML  = " "+Txt[PicCurrentNum];
	if(document.getElementById("ChangingTitle")) document.getElementById("ChangingTitle").innerHTML  = " "+Title[PicCurrentNum];
	if(document.getElementById("ChangingLink")) document.getElementById("ChangingLink").href  = Link[PicCurrentNum];
	
	//Bordure
	if(document.getElementById('img'+PicCurrentNum))document.getElementById('img'+PicCurrentNum).style.border='1px solid #0074BB';
	if(document.getElementById('img'+img_prec))document.getElementById('img'+img_prec).style.border='';
	
	//Réinitailisation délai
	stopPix();
	startPix();
}


function init(){
	//MAJ contenu
	if(document.getElementById("ChangingPix")) document.getElementById("ChangingPix").src = Pix[0];
	if(document.getElementById("ChangingTxt")) document.getElementById("ChangingTxt").innerHTML  = " "+Txt[0];
	if(document.getElementById("ChangingTitle")) document.getElementById("ChangingTitle").innerHTML  = " "+Title[0];
	if(document.getElementById("ChangingLink")) document.getElementById("ChangingLink").href  = Link[0];	
	
	//Miniature
	var nom = "";
	var i = 0;	
	for (i=0; i<howMany; i++) {		
		if(document.getElementById('miniature')){
			document.getElementById('miniature').innerHTML += "<img id ='img"+i+"' src='"+Pix[i]+"' class='miniature' alt='"+i+"'  onclick='selectimg("+i+");' onmouseover='this.style.cursor=\"pointer\"'/>";
		}
	}
	if(document.getElementById('img'+0))document.getElementById('img'+0).style.border='1px solid #0074BB';
}

//Arrete le diapo
function stopPix() {
	timer = clearInterval(timer);
}

//Permet le changement de photo
function slideshow(sens) {
	//Récup num photo
	var img_prec = PicCurrentNum;
	if(sens == "up"){
		PicCurrentNum++;
		if (PicCurrentNum == howMany) {
			PicCurrentNum = 0;
		}
		PicCurrent.src = Pix[PicCurrentNum];
	}else{	
		PicCurrentNum--;
		if (PicCurrentNum == -1) {
			PicCurrentNum = howMany-1;
		}
		PicCurrent.src = Pix[PicCurrentNum];
	}
	
	//MAJ Contenu
	if(document.getElementById("ChangingPix")) document.getElementById("ChangingPix").src = PicCurrent.src;
	if(document.getElementById("ChangingTxt")) document.getElementById("ChangingTxt").innerHTML  = " "+Txt[PicCurrentNum];
	if(document.getElementById("ChangingTitle")) document.getElementById("ChangingTitle").innerHTML  = " "+Title[PicCurrentNum];
	if(document.getElementById("ChangingLink")) document.getElementById("ChangingLink").href  = Link[PicCurrentNum];

		
	//Bordure
	if(document.getElementById('img'+PicCurrentNum)) document.getElementById('img'+PicCurrentNum).style.border='1px solid #0074BB';
	if(document.getElementById('img'+img_prec)) document.getElementById('img'+img_prec).style.border='';
	
	//Réinitialisation délai
	stopPix();
	startPix();
}

function lien(){
	  document.location.href= Link[PicCurrentNum];
}