var LargImg=new Array();
	var EspaceImg=5; 
	var nb;
	var nbImg;
	var TopPos=new Array();
	var LeftPos=new Array();
	var i;
	var vitesse=2;
	var speed=vitesse;
	var go=0;
	var ident;
	var cont;
	var contenu;
	
	function afficher(ident,cont)
	{
	var HautFen=10*parseInt(document.getElementById(ident).height)/2;
	var HF=HautFen+20;
	var LargFen=10*parseInt(document.getElementById(ident).width)/2;
	var LF=LargFen-20;
	var LeftAlign=LargFen/2;
	var TopAlign=((600-HautFen)/2)-17.5;
	var texte=document.getElementById(ident).alt;
	var source=document.getElementById(ident).src;
	document.getElementById('cadre').innerHTML="<div style='position:absolute;width:"+LargFen+";height:"+HF+";left:400;margin-left:-"+LeftAlign+";top:"+TopAlign+";'><table width='"+LargFen+"' border='1' cellspacing='0' cellpadding='0' height='"+HF+"'><tr bgcolor='#c26345' height='20'><td width='"+LF+"' height='20' style='padding:2px'><b>"+texte+"</b></td><td width='20' height='20'><div align='center'><b><font size='4' face='Helvetica, Geneva, Arial, SunSans-Regular, sans-serif'><a href='#' onclick='effacer();' title='Fermer'>X</a></font></b></div></td></tr><tr><td colspan='2' width='"+LargFen+"'><img src='"+source+"' alt='"+texte+"' height='"+HautFen+"' width='"+LargFen+"' border='0'></td></tr></table></div>";
	}
	function effacer()
	{
	document.getElementById("cadre").innerHTML="";
	}
	function init(nb)
	{
	document.getElementById('container').style.visibility="hidden";
	nbImg=nb;
	for (i=1;i<=nbImg;i++) 
		{
			TopPos[i-1]=(parseInt(document.getElementById('container').style.height)-parseInt(document.getElementById('photo'+i).height))/2;
			LargImg[i-1]=document.getElementById('photo'+i).width;
			if (i==1)
				 LeftPos[i-1]=0;
			else LeftPos[i-1]=LeftPos[i-2]+(LargImg[i-2]+EspaceImg);
			document.getElementById('photo'+i).style.position="absolute";
			document.getElementById('photo'+i).style.top=TopPos[i-1];
		}
	document.getElementById('container').style.visibility="visible";
	slide();
	}
	
	function slide()
	{
	i=1;
	for (i=1;i<=nbImg;i++)
		{
		if (parseInt(document.getElementById('photo'+i).style.left)<=-(LargImg[i-1]+EspaceImg))
			{
			if (i==1)
				{for (var j=1;j<nbImg;j++) LeftPos[i-1]=LeftPos[j]+(LargImg[j]+EspaceImg);}
			else LeftPos[i-1]=LeftPos[i-2]+(LargImg[i-2]+EspaceImg)+vitesse;
			
			document.getElementById('photo'+i).style.left=LeftPos[i-1];
			}
		else document.getElementById('photo'+i).style.left=LeftPos[i-1];
		
		LeftPos[i-1]=LeftPos[i-1]-vitesse;
		}
	setTimeout('slide()',70);
	}