3/1     I barely, if ever, used Javascript.  Can someone tell me if this is
        possible?  If so, can you either give me a sample of how to write
        "func()" or point to where I can find some samples?  Thanks.

        If I have the following embedded table, can I dynamically replace the
        embedded table with
          nothing (i.e., empty string)
           
          or from a selection of like 3 differently data sets
        when a user selects a different option in the dropdown menu?
        <form ...>
          <select onChange=func()><input>1</input><input>2</input>...</select>
          <table>
            <tr><td>...</td><td>...</td></tr>
            <tr>
              <td>...</td>
              <td>
                <table>
                  <tr><td>...</td><td>...</td></tr>
                  <tr><td>...</td><td>...</td></tr>
                  ...
                </table>
            <tr><td>...</td><td>...</td></tr>
          </table>
        </form>
        \_ Rather than removing it, you might consider simply hiding it with
           CSS (though removing it is possible):
           <table id="showMeAtFirst">...</table>
           <a href="#" onclick="swapVis('showMeAtFirst')">Show/Hide</a>
           <script>
             function swapVis(id) {
                if (document.getElementById(id).style.display == 'block') {
                  document.getElementById(id).style.display = 'none';
                } else {
                  document.getElementById(id).style.display = 'block';
                }
             }
           </script>
        \_ Pretty cool--this actually shows up as intended on soda's finger
           cgi.  -John