<form target="_blank" action='http://webservicex.net/globalweather.asmx/GetWeather' method="POST">

<table>
       <tr>
           <td>CityName:</td>
           <td><input type="text" size="50" name="CityName"></td>
        </tr>

        <tr>
             <td>CountryName:</td>
             <td><input type="text" size="50" name="CountryName"></td>
         </tr>

        <tr>
            <td></td>
                          <td align="right"> <input type="submit" value="Invoke" class="button"></td>
      </tr>
      </table>
</form>