var doc = document;
  
  function createDropDown() {};
  
  if (doc.getElementById && doc.getElementsByTagName && doc.createElement)
  {
    function createDropDown(id)
    {
      var linkBox = doc.getElementById(id);
      if (!linkBox) return false;
      
      var selectBox = doc.createElement('select');
      if (!selectBox) return false;
      
      selectBox.exec = function () {
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        if (i > 0) {
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           location.href = this.options[i].value;
        }
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      selectBox.onblur = function () {
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      selectBox.onmousedown = function () {
        this.onchange = this.exec;
      };

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      {
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        else if (window.event)
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        else
           return;
           
        if (key == 13)
           this.exec();
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      var optionEl = doc.createElement('option');
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          selectBox.appendChild(optionEl);
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      var lbParent = linkBox.parentNode;
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    function parseLinkText(a)
    {
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      if (a.normalize) a.normalize();
      
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          if (t.nodeType == 3) linkText += t.nodeValue;
          
      return linkText;
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  {
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  };