function defile(nombre,vitesse,xmin,xmax,sens)
	{	
		if(document.all && document.getElementById)
		{
			for(var i=0; i< nombre ; i++)
			{
				eval("var pos"+i+" = document.getElementById(\"image"+i+"\").style.left");
				eval("nouv"+i+" = parseInt(pos"+i+")+(1* sens) ");
				eval("document.getElementById(\"image"+i+"\").style.left = nouv"+i);
				if(sens == 1)
				{
					eval( "if(nouv"+i+" >= "+parseInt(xmax+xmin)+" ){document.getElementById(\"image"+i+"\").style.left = "+xmin+";}" );
				}
				else
				{
					eval( "if(nouv"+i+" <= "+parseInt(xmin)+" ){document.getElementById(\"image"+i+"\").style.left = "+xmax+";}" );
				}
				//eval( "if(nouv"+i+" <= "+parseInt(xmin)+" ){document.getElementById(\"image"+i+"\").style.left = "+xmax+";}" );
			}
			window.setTimeout("defile("+nombre+","+vitesse+","+xmin+","+xmax+","+sens+");",vitesse);
		}
		else
		{
			if(document.getElementById)
			{
				for(var i=0; i< nombre ; i++)
				{
					eval("var pos"+i+" = document.getElementById(\"image"+i+"\").style.left");
					eval("var temp = pos"+i+".substring(0,pos"+i+".lastIndexOf(\"p\")) ");
					nouv = parseInt(temp)+(1* sens);
					document.getElementById("image"+i).style.left = nouv+"px";
					switch(sens)
					{
						case 1:
							window.status = sens;
							break;
						case -1 :
							if(nouv <= parseInt(xmin) ){document.getElementById("image"+i).style.left = xmax+"px"};
							break;
					}				
				}
			window.setTimeout("defile("+nombre+","+vitesse+","+xmin+","+xmax+","+sens+");",vitesse);
			}
		}
}