var ns4 = (document.layers)? true:false;			// NS 4
var ie4 = (document.all)? true:false;				// IE 4
var dom = (document.getElementById)? true:false;	// NS 6 ou IE 5


var photos=new Array()
var photoslink=new Array()
var photoscomment = new Array()
var videoslink=new Array()
var videoscomment=new Array()
var fenetre = new Array()
var fenetre2 = new Array()
var which=0


// Définition du chemin de l'image. Vous pouvez en mettre aurant que vous le désirez



// Spécifiez si l'image doit être cliquable ou pas : 0 = non - 1 = oui
var linkornot=1

// Spécifiez le nombre de photos affichées en simultané
var nbmedias=3
// Inscrivez l'URL de chaque image entre les "". Ne le faire que si la variable ci-dessus est égale à 1 (linkornot=1)


/*
photos[0]="tn/PEGA000001_tn.jpg"
photos[1]="tn/PEGA000002_tn.jpg"
photos[2]="tn/PEGA000003_tn.jpg"
photos[3]="tn/PEGA000004_tn.jpg"
photos[4]="tn/PEGA000005_tn.jpg"
photos[5]="tn/PEGA000006_tn.jpg"
photos[6]="tn/PEGA000007_tn.jpg"
photos[7]="tn/PEGA001303_tn.jpg"
photos[8]="tn/PEGB001303_tn.jpg"
photos[9]="tn/PEGC001303_tn.jpg"

photoslink[0]="PEGA000001.jpg"
photoslink[1]="PEGA000002.jpg"
photoslink[2]="PEGA000003.jpg"
photoslink[3]="PEGA000004.jpg"
photoslink[4]="PEGA000005.jpg"
photoslink[5]="PEGA000006.jpg"
photoslink[6]="PEGA000007.jpg"
photoslink[7]="PEGA001303.jpg"
photoslink[8]="PEGB001303.jpg"
photoslink[9]="PEGC001303.jpg"

photoscomment[0]="ma photo 1"
photoscomment[1]="ma photo 2"
photoscomment[2]="ma photo 3"
photoscomment[3]="ma photo 4"
photoscomment[4]="ma photo 5"
photoscomment[5]="ma photo 6"
photoscomment[6]="ma photo 7"
photoscomment[7]="ma photo 8"
photoscomment[8]="ma photo 9"
photoscomment[9]="ma photo 10"
*/

/*
fenetre[0] = 0
fenetre[1] = 1
fenetre[2] = 2
fenetre[3] = 3
fenetre[4] = 4
fenetre[5] = 5
*/
// NE RIEN EDITER AU-DESSOUS DE CETTE LIGNE.

var preloadedimages=new Array()
for (i=0;i<photos.length;i++){
preloadedimages[i]=new Image()
preloadedimages[i].src=photos[i]
}


function initvid(linklist, commentlist) {

videoslink =linklist.split(';,;')
videoscomment =commentlist.split(';,;')
//alert(photoscomment)

for (i = 0; i < nbmedias; i++) {
	fenetre2[i] = i
	if ( fenetre2[i] < photos.length) {
		//eval("document.images.videos" + i + ".src=videos[fenetre2[i]]")
		eval("document.images.videos" + i + ".alt=videoscomment[fenetre2[i]]")
		SetDivIdContent("videoscomment" + i, videoscomment[fenetre2[i]].substring(0,36) + " ...")
		
		}
	}
	//which = fenetre2[0]
}

function init(photolist, linklist, commentlist) {
photos =photolist.split(';,;')
photoslink =linklist.split(';,;')
photoscomment =commentlist.split(';,;')
//alert(photoscomment)

for (i = 0; i < nbmedias; i++) {
	fenetre[i] = i
	if ( fenetre[i] < photos.length) {
		eval("document.images.photos" + i + ".src=photos[fenetre[i]]")
		eval("document.images.photos" + i + ".alt=photoscomment[fenetre[i]]")
		SetDivIdContent("photoscomment" + i, photoscomment[fenetre[i]].substring(0,36) + " ...")
		
		}
	}
	which = fenetre[0]
}



function applyeffect(i, trans){
if (document.all && eval("photos" + i + ".filters")){
eval("photos" + i + ".filters.revealTrans.Transition=" + trans)
eval("photos" + i + ".filters.revealTrans.stop()")
eval("photos" + i + ".filters.revealTrans.apply()")
}
}



function playeffect(i){
if (document.all && eval("photos" + i + ".filters"))
eval("photos" + i + ".filters.revealTrans.play()")
}

function keeptrack(){
window.status="Image "+(which+1)+" of "+photos.length
}

/*
function backward(){
if (which>0){
which--
applyeffect()
document.images.photoslider.src=photos[which]
playeffect()
keeptrack()
}
}


function forward(){
if (which<photos.length-1){
which++
applyeffect()
document.images.photoslider.src=photos[which]
playeffect()
keeptrack()
}
}
*/

function backward(effect){
var i = 0
for (i = 0; i < nbmedias; i++) {
	//alert(fenetre[i])
	if (fenetre[i] > i) {
		fenetre[i] = fenetre[i] - 1
		applyeffect(i, effect)
		eval("document.images.photos" + i + ".src=photos[fenetre[i]]")
		eval("document.images.photos" + i + ".alt=photoscomment[fenetre[i]]")
		SetDivIdContent("photoscomment" + i, photoscomment[fenetre[i]].substring(0,36) + " ...")

		playeffect(i)
		}
	}
	which = fenetre[0]
	//keeptrack()
}

function backwardvid(){
var i = 0
for (i = 0; i < nbmedias; i++) {
	//alert(fenetre2[i])
	if (fenetre2[i] > i) {
		fenetre2[i] = fenetre2[i] - 1
		//applyeffect(i, effect)
		//eval("document.images.videos" + i + ".src=videos[fenetre2[i]]")
		eval("document.images.videos" + i + ".alt=videoscomment[fenetre2[i]]")
		SetDivIdContent("videoscomment" + i, videoscomment[fenetre2[i]].substring(0,36) + " ...")
		//playeffect(i)
		}
	}
	which = fenetre2[0]
	//keeptrack()
}



function forward(effect){

var i = 0
for (i = 0; i < nbmedias; i++) {
	if ( fenetre[i] < (photos.length - nbmedias + i)) {
		//alert("fenetre[i] " + fenetre[i])
		//alert("photos[fenetre[i]] " + photos[fenetre[i]])
		fenetre[i] = fenetre[i] + 1
		applyeffect(i, effect)
		eval("document.images.photos" + i + ".src=photos[fenetre[i]]")
		eval("document.images.photos" + i + ".alt=photoscomment[fenetre[i]]")
		SetDivIdContent("photoscomment" + i, photoscomment[fenetre[i]].substring(0,36) + " ...")

		playeffect(i)
		}
	}
	which = fenetre[0]
	//keeptrack()
}

function forwardvid(){

var i = 0
for (i = 0; i < nbmedias; i++) {
	if ( fenetre2[i] < (videoslink.length - nbmedias + i)) {
		//alert("fenetre2[i] " + fenetre2[i])
		//alert("videos[fenetre2[i]] " + videos[fenetre2[i]])
		fenetre2[i] = fenetre2[i] + 1
		//applyeffect(i, effect)
		//eval("document.images.videos" + i + ".src=videos[fenetre2[i]]")
		eval("document.images.videos" + i + ".alt=videoscomment[fenetre2[i]]")
		SetDivIdContent("videoscomment" + i, videoscomment[fenetre2[i]].substring(0,36) + "...")

		//playeffect(i)
		}
	}
	which = fenetre2[0]
	//keeptrack()
}

function forwardfast(){
	for (i = 0; i < nbmedias; i++)
		forward(8)
}

function forwardfastvid(){
	for (i = 0; i < nbmedias; i++)
		forwardvid()
}

function backwardfast(){
	for (i = 0; i < nbmedias; i++)
		backward(9)
}

function backwardfastvid(){
	for (i = 0; i < nbmedias; i++)
		backwardvid()
}

function first(){
	for (i = 0; i < nbmedias; i++)	{
		fenetre[i] = i
		if ( fenetre[i] < photos.length) {
			applyeffect(i, 3)
			eval("document.images.photos" + i + ".src=photos[fenetre[i]]")
			eval("document.images.photos" + i + ".alt=photoscomment[fenetre[i]]")
			SetDivIdContent("photoscomment" + i, photoscomment[fenetre[i]].substring(0,36) + " ...")
					playeffect(i)
		}
	}
	which = fenetre[0]
	//keeptrack()
}

function firstvid(){
	for (i = 0; i < nbmedias; i++)	{
		fenetre2[i] = i
		if ( fenetre2[i] < videoslink.length) {
			//applyeffect(i, 3)
			//eval("document.images.videos" + i + ".src=videos[fenetre2[i]]")
			eval("document.images.videos" + i + ".alt=videoscomment[fenetre2[i]]")
			SetDivIdContent("videoscomment" + i, videoscomment[fenetre2[i]].substring(0,36) + " ...")
			//		playeffect(i)
		}
	}
	//which = fenetre2[0]
	//keeptrack()
}


function last(){
	if (photos.length < nbmedias)
		first()
	else {
		for (i = 0; i < nbmedias; i++)	{
			fenetre[i] = photos.length - nbmedias + i 
			applyeffect(i, 2)
			eval("document.images.photos" + i + ".src=photos[fenetre[i]]")
			eval("document.images.photos" + i + ".alt=photoscomment[fenetre[i]]")
			SetDivIdContent("photoscomment" + i, photoscomment[fenetre[i]].substring(0,36) + " ...")
			playeffect(i)
		}
	}
	which = fenetre[0]
	//keeptrack()
}

function lastvid(){
	if (videoslink.length < nbmedias)
		firstvid()
	else {
		for (i = 0; i < nbmedias; i++)	{
			fenetre2[i] = videoslink.length - nbmedias + i 
			//applyeffect(i, 2)
			//eval("document.images.videos" + i + ".src=videos[fenetre2[i]]")
			eval("document.images.videos" + i + ".alt=videoscomment[fenetre2[i]]")
			SetDivIdContent("videoscomment" + i, videoscomment[fenetre2[i]].substring(0,36) + " ...")
			//playeffect(i)
		}
	}
	//which = fenetre2[0]
	//keeptrack()
}




function transport(i){
new_window('popup-photos.asp?namephotos=' + photoslink[fenetre[i]]+ '&way=none'   , '750', '720', '50', '100')
}

function transportvid(i){
//window.location=videoslink[fenetre2[i]]
new_window('popup-videos.asp?url=' + videoslink[fenetre2[i]]+ '&comment='  +  videoscomment[fenetre2[i]]  , '500', '420', '250', '350')
}

function new_window(url, wid, hei, posx, posy)	{
	mywin_9=window.open(url,'win_9','width=' + wid + ',height='+ hei + ', scrollbars=yes, left=' + posx + ', top=' + posy);
	//win_9.moveTo(posx, posY);
}


function SetDivIdContent(ID,Content)
	{		  
		  if (dom)
		  {
				document.getElementById(ID).innerHTML = Content;
				return;
		  }

		  if (ie4)
		  {
				document.all[ID].innerHTML = Content;
				return;
		  }

		  if (ns4)
		  {
				with (eval('document.'+ID+'.document'))
				{
					open();
					write(Content);
					close();
				}
		  }
	}