title: dissalow first option of drop down menu
body: <p>How can I dissalow the <strong>first</strong> option of the following drop down menu (when "Go" is clicked, nothing should happen):</p>
  
  <p>HTML :</p>
  
  <pre><code>&lt;form name="form_name"&gt;
      &lt;select name="ddmenu_name"&gt;
          &lt;option&gt;1st option (should do nothing)&lt;/option&gt;
          &lt;option value="link 1"&gt;link 1 name&lt;/option&gt;
          &lt;option value="link 2"&gt;link 2 name&lt;/option&gt;
          &lt;option value="link 3"&gt;link 3 name&lt;/option&gt;
          &lt;option value="link 4"&gt;link 4 name&lt;/option&gt;
          &lt;input type="button" name="Submit" value="Go" onClick="window.open(ddmenu_name.value,'newtab')"&gt;
      &lt;/select&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p>Thank you!</p>