<select id="webmaster" title="Developer Sites">
<option value="https://www.javascriptkit.com">JavaScript Kit</option>
<option value="https://www.php.net">PHP.net</option>
<option value="https://www.codingforums.com">Coding Forums</option>
<option value="https://www.dynamicdrive.com">Dynamic Drive</option>
<option value="https://www.cssdrive.com">CSS Drive</option>
<option value="https://www.dynamicdrive.com/forums/">CSS Menus and codes</option>
</select>

<script type="text/javascript">
//dhtmlselect("id_of_select_menu", "optional_width_of_select_box_px", "optional_width_of_drop_down_menu_px")
dhtmlselect("webmaster")

</script>