function Enlarge_window(theURL,winName,features) {
	MyWindow=window.open(theURL,winName,features);
	setTimeout('MyWindow.focus();',250);
}

function PhotoGallery(theURL) {
    if (screen.width >= 640) {
	var dimx = ((screen.width - 20) / 2) - 365;
	var dimy = ((screen.height - 160)/2) + 5;
    } else {
	var dimx = 20;
	var dimy = 20;
    }
	MyWindow=window.open(theURL,'Gallery','resizable=yes,width=580,height=325,top='+dimy+',left='+dimx);
	setTimeout('MyWindow.focus();',250);
}