function slideShowImage(contener, url) {
	this.domContener 	= document.getElementById(contener);
	
	this.url 			= url;
	this.objCreated 	= false;
	
	this.domImg = null
	this.imgElmt = null

	this.affiche = function(changeHeight) {
		if (this.objCreated == false) {
			this.createImg();
		} else {
			this.domContener.appendChild(this.domImg);
		}
		this.domImg.style.display = 'block';
		this.Fx = new Fx.Style(this.domImg, 'opacity', {duration:1500}).start(0, 1);
				if (undefined == changeHeight) {
			this.Fx2 = new Fx.Style(this.domImg, 'width', {duration:1500}).start('0px', '148px');
		} else {
			this.Fx2 = new Fx.Style(this.domImg, 'height',  {duration:1500}).start('0px', '72px');
		}
				
	}
	
	this.remove = function()  {
		this.domContener.removeChild(this.domImg);
	}
	
	this.hide = function() {
		if (this.objCreated == true) {
			this.Fx3 = new Fx.Style(this.domImg, 'opacity', {duration:1500}).start(1, 0);
			this.Fx4 = new Fx.Style(this.domImg, 'width',  {duration:1500}).start('148px', '0px');		}		
	}
	
	this.scrollUp = function() {
		if (this.objCreated == true) {
			this.Fx3 = new Fx.Style(this.domImg, 'opacity', {duration:1500}).start(1, 0);
			this.Fx4 = new Fx.Style(this.domImg, 'height',  {duration:1500}).start('72px', '0px');		}		
	}
	
	this.createImg = function() {
		if (this.objCreated == false) {
			this.domImg =  document.createElement('span');	
			this.imgElmt 			= document.createElement('img');
			this.imgElmt.src		= this.url
			this.domImg.appendChild(this.imgElmt);
			this.Fx = new Fx.Style(this.domImg, 'opacity').set(0);
			this.domContener.appendChild(this.domImg);
			this.objCreated = true;
		} 
	}
}

function slideShow() {
	this.images = new Array(new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Rossitgnol.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/alpina.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/cat.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Nordica.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/salomon.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/HEAD-Icon-REG-151-copy.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Dynastar.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/X-SOCKS.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/x-bionic.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/HEAD-Wordmark-151-copy.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Wintersteiger_CMYK.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/VOLKL.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Versant_nord.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/uvex.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/TSL-copie.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/tecnica-designed-to-perform.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/SUNPASS.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/sunlip-writhing-copy.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/SOLEIL-NOIR-copie.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/SMITHINTERO.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Quiksikver.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Ski2_Logo_4c.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Skeena.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Sisval-copie.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/scott.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/salice-v_it-+-tricolore.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/roxy-copie.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/RIDE_BLACK-copy.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/reuschgif.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/redeye.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Racer.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/PIPOLAKIgif.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/odem.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/NITRO-TARGET-CORP-B.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/musique_enseigne.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Monnet.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Mico.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/makalu.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Magic-Potion.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Loubsol-.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Loisirsdist.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Koralp.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Kimberfeel.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/k2.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/julbo.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/invicta.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Inook.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Hi-Tec-Corporate.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Hestra2.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Hestra.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Gordini.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Glance.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/France-Neige.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/FLOW-copie.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/FALKE-copie.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/ELOURA.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Diezz.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Dakine.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Creadesign.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Craft-copy.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Atomic-petit-copie.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/CARRERA-copy.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/CAMPS-cartouche.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/ycebe.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/BUSHNELL-BLACK.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Burton.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Bula.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/BOLLE-logo.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Belsun-copy.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/Barts.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/active-.gif'),new slideShowImage('slideshowHolder', 'http://skiset.preprod.dev.soprane.com/images_2007/logoPartenaires/661.gif'));	
	this.cursor = -1;
	this.nbEnMemeTemps = 5;
	this.hasOldImg = false;
	this.boucleBouclee = false;
	this.timeoutDefil = setTimeout('mySlideShow.next()', 1000);
	
	this.next = function() {
		try {
			if (this.cursor >= this.nbEnMemeTemps && this.cursor != 0) {
				this.images[this.cursor - this.nbEnMemeTemps - 1].remove();
			} else if (this.cursor == 0) { 
				this.images[this.images.length].remove();				
			} else {
				this.images[this.images.length - (this.nbEnMemeTemps - this.cursor) - 1].remove();
			}
		} catch(e) { }
		
		if (this.hasOldImg) {
			try {
				if (this.cursor >= this.nbEnMemeTemps) {
					this.images[this.cursor-this.nbEnMemeTemps].hide();
				} else {
					this.images[this.images.length - (this.nbEnMemeTemps - this.cursor)].hide();
				}
			} catch(e) { }
		} else {
			this.hasOldImg = true;
		}
		this.cursor++;
		if (this.cursor >= this.images.length) {
			this.cursor = 0;
			this.boucleBouclee = true;
		}
		
		try {
			this.images[this.cursor].affiche();
		} catch(e) {}
		
		clearTimeout(this.timeoutDefil);

		if (this.cursor < this.nbEnMemeTemps && !this.boucleBouclee) {
			this.timeoutDefil = setTimeout('mySlideShow.next()', 250);
		} else {
			this.timeoutDefil = setTimeout('mySlideShow.next()', 1500);
		}
		
	}
}
function startSlideshow()
{
	try {
 		mySlideShow = new slideShow();
 	} catch(e) {
	 //pas de slideshow a demarrer : ex : partiframe
	}
}
function startSlideshowMatos()
{
	try {
 		mySlideShowMatos = new slideShowMatos();
 	} catch(e) {
	 //pas de slideshowMatos a demarrer : ex : partenaire
	}
}