var  popwin =0;
function popsubscribe(url)
{
  if(popwin)
  {
    if(!popwin.closed) popwin.close();
  }
  popwin =window.open(url,"popsubscribe","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,width=320,height=600,left=50,top=150");
}
function popbooking(url)
{
  if(popwin)
  {
    if(!popwin.closed) popwin.close();
  }
  popwin =window.open(url,"popbooking","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=550,height=500,left=50,top=50");
}