function modalWin(url, width, height) {
	if (window.showModalDialog) { // IE!
		var returned;
		
		returned = window.showModalDialog(url, "popup", "dialogWidth:"+width+"px;dialogHeight:"+height+"px");
		if (returned == 'refresh') {
			self.location = self.location;
		} else if (returned == 'refreshq') {
			self.location = self.location;
		}
				
	} else { // mozilla
		
		window.open(url, "popup", 'height='+height+' ,width='+width+' ,toolbar=no,directories=no,status=no, menubar=no,scrollbars=no,resizable=no,modal=yes');
	}
}