new function () {
  var numkeys = [8,9,35,36,37,38,39,40,46,48,49,50,51,52,53,54,55,56,57,63272,63273,63275,63232,63233,63234,63235];
  window.EventHandler = {
    keypress: {
      digitsOnly: function (e) {
        e = e||window.event, c = e.keyCode||e.charCode;
        if (c === 10 || c === 13 || numkeys.indexOf(c) === -1)
          return DOM.cancelEvent(e);
      }
    }
  }
  // height + 25 of move height
  window.YouTube = function (id, url, width, height) {
    document.getElementById(id).innerHTML
      = '<object width="'+width+'" height="'+height+'">'
      + '<param name="movie" value="'+url+'&autoplay=1"></param>'
      + '<param name="wmode" value="transparent"></param>'
      + '<embed src="'+url+'&autoplay=1" type="application/x-shockwave-flash" width="'+width+'" height="'+height+'" wmode="transparent"></embed>'
      + '</object>';
    return false;
  }
}