function popUp(URL, width, height, scrollbar) 
{
day = new Date();
id = day.getTime();
eval("window.open(URL, '" + id + "', 'toolbar=0,scrollbars=" + scrollbar + ",status=1,location=1,statusbar=1,menubar=0,resizable=1,width=" + width + ",height=" + height + ",left = 365,top = 272');");
}