// JavaScript Document



function foto(args,larg,alt) {

		var x ='';
		var y ='';
		var tmp='';

		x = screen.width/2 - (larg/2) ;
		y = screen.height/2 - (alt/2) ;

		tmp= "scrollbars=no,width=" + larg + ",height=" + alt + ",top=" + y + ",left=" + x;

		window.open(args,'foto',tmp);

}