jQuery(function($){
  GRRmap_play = function(URL, width, height, popupname) {
		if (!window.showModalDialog) {
			var left = (screen.width - width) / 2;
			var top = (screen.height - height) / 2;
			var options = 'width = ' + width + ', height = ' + height + ', left = ' + left + ', top = ' + top;
			options += ', dialog = yes, modal = yes, dependent = yes';
			var newwindow = window.open(URL, popupname, options);
			if (window.focus) {
				newwindow.focus();
			}
		} else {
			//var options = 'dialogWidth:' + width + 'px;dialogHeight:' + height + 'px; center:yes; scroll:no; status:no; resizable:no; help:no;';
			var options = 'width=' + width + 'px, height=' + height + 'px, center=yes, scroll=no, status=no, resizable=no, help=no';
			//var newwindow = window.showModalDialog(URL, popupname, options);
			var newwindow = window.open(URL, popupname, options);
		}
		return false;
	};
	
});