function showPhoto(indirizzo,w,h){
	detailsWindowor=window.open("","Foto","width=1,height=1,left=0,top=0,scrollbars=no");
	detailsWindowor.close();
	detailsWindowor=window.open(indirizzo,"Foto","width="+w+",height="+h+",left=200,top=10,scrollbars=no");
	detailsWindowor.focus();
}