var ie5 = document.all && parseInt(navigator.appVersion)<=5;
var ie6sup = document.all && parseInt(navigator.appVersion)>=6;
function imageloop()
{
	for (i=0;i<document.images.length;i++)
	{	if (document.images[i].src.indexOf('photos')!=-1)	
		{	document.images[i].onclick=Appel_Zoom;
			if (ie6sup)	document.images[i].style.cursor="pointer";
			else if (ie5)	document.images[i].style.cursor="hand";
			document.images[i].onmouseover=Statut_on;
			document.images[i].onmouseout=Statut_off;
		}
	}
}
if (ie5 || ie6sup) setInterval('imageloop()',2000);