   /* File showForm.js */
   function showform() {
      document.write("<form action=\"gb.php\" method=\"post\">");
      document.write("<div><label for=\"Name\">Name:</label><br/><input name=\"Name\" type=\"text\"></div><br>");
      document.write("<div><label for=\"Comments\">Comments:</label> <textarea id=\"Comments\" name=\"Comments\" class=\"input\" rows=\"3\" cols=\"25\"></textarea></div>");
      document.write("<div><br/><input type=\"submit\" value=\"Add comment\"></div>");
      document.write("</form>");
   }   