function fnWinGall(nfoto,gtype,idfoto) {

	var y=screen.height;
	var x=screen.width;
	var width=601;
	var height=642;

	y=Math.round((y/2)-(height/2));
	x=Math.round((x/2)-(width/2));

    strto="?np="+nfoto+"&gtype="+gtype+"&idf="+idfoto;
   var wind=window.open("gallery.php" + strto, "_new",
			"Width=" +
				width +
			",Height=" +
				height +
			",left=" +
				x +
			",top=" +
				y +
			"location=no,menubar=no,scrollbars=no,toolbar=no,status=no,resizable=no");
		wind.focus();
}

function fnWinGall2(gtype,idfoto) {

	var y=screen.height;
	var x=screen.width;
	var width=601;
	var height=740;

	y=Math.round((y/2)-(height/2));
	x=Math.round((x/2)-(width/2));

    strto="?gtype="+gtype+"&idf="+idfoto;
   var wind=window.open("gallery2.php" + strto, "_new",
			"Width=" +
				width +
			",Height=" +
				height +
			",left=" +
				x +
			",top=" +
				y +
			"location=no,menubar=no,scrollbars=no,toolbar=no,status=no,resizable=no");
		wind.focus();
}

function fnWinGall3(flag, id) {

	var y=screen.height;
	var x=screen.width;
	var width=615;
	var height=695;

	y=Math.round((y/2)-(height/2));
	x=Math.round((x/2)-(width/2));

    strto="?flag="+flag+"&idmostra="+id;
   var wind=window.open("gallery3.php" + strto, "_new",
			"Width=" +
				width +
			",Height=" +
				height +
			",left=" +
				x +
			",top=" +
				y +
			"location=no,menubar=no,scrollbars=yes,toolbar=no,status=no,resizable=no");
		wind.focus();
}