function popUp(URL,pictureX,pictureY) 
{
   day = new Date();
   id = day.getTime();
   eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,width="+pictureX+" ,height="+pictureY+"');");
}