String.prototype.printAddr = function (_hamper,_prefix,_postfix,_face)
{
  _hamper=
  _prefix+
  "@"+
  this+
  (_postfix || '')
  document.write((_face||_hamper).link("mailto:"+_hamper));
}

function big_open(x,y)
{
  var x,y;
  window.open('','big','width='+x+', height='+y+', resizable=0, toolbar=0, status=0, menubar=0, scrollbars=0');
}