title: Javascript to enable/disable asp DropDownList showing funky behaviour?
body: <p>I am disabling a dropdownlist when a button is clicked</p>
  
  <pre><code>function disableDropDown(DropDownID)
  {
    document.getElementById(DropDownID).disabled = true;
    return false; &lt;---------tried with and without this, no luck
  }
  </code></pre>
  
  <p>and a onClick call to</p>
  
  <pre><code>disableDropDown('DropDownID');
  </code></pre>
  
  <p>I see it disable the dropdown and then immediately there is a postback happening which enables it back. Can someone explain what might be wrong here?</p>