function popup(url)
{
 day = new Date();
 id = day.getTime();
 
 eval("page" + id + " = window.open(url, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=714,height=480,left=300,top=240');");
 
}