function goGallery(url) {

var winWd = 450
var winHt = 585
var win;
		
		
var str = "height=" + winHt +",width=" + winWd + " scrollbars=1";
	if (window.screen) {
		var ah = screen.availHeight - 30;
		var aw = screen.availWidth - 10;
		var xc = (aw - winWd) / 2;
		var yc = (ah - winHt) / 2;

		str += ",left=" + xc + ",screenX=" + xc;
		str += ",top=" + yc + ",screenY=" + yc;
		  

		win = window.open(url, "dep", str);
		win.focus();
		
		}
}