var error = button = false;
  var widget = document.getElementById('wetterbox_widget');
  
  if(widget == null)
    error = 'error: "widget"-container not found!';
  else
  {
    html = '<table cellspacing="0" cellpadding="1" border="0" style="background-color: #FFFFFF; width: 185px;"><tbody><tr>  <td height="3" style="border-bottom: 1px solid rgb(0, 0, 0); font-size: 11px; line-height: 0; padding: 0;" colspan="2"><img height="1" width="1" src="//www.wetterdienst.de/imgs/spacer.gif"></td></tr><tr>  <td align="center" style="text-align: center; padding: 2px 4px; vertical-align: middle;">   <img height="38" width="38" src="//www.wetterdienst.de/imgs/symbole/38x38/31.png" title="Regen" alt="Regen" style="display: inline">  </td>  <td align="left" valign="top" style="font-family: Arial,Helvetica,sans-serif; color: #000000; font-size: 11px; padding: 0; vertical-align: top;">   <div style="font-weight: bold; margin-top: 5px; min-width: 71px; white-space: nowrap;">Montag, 06.05.</div>   <div style="font-size: 1.1em; font-weight: bold; margin-top: 5px"><span style="color: #990000;">11</span> / <span style="color: #990000;">22</span> &deg;C</div>  </td></tr><tr>  <td height="3" style="border-bottom: 1px solid rgb(0, 0, 0); line-height: 0; padding: 0;" colspan="2"><img height="1" width="1" src="//www.wetterdienst.de/imgs/spacer.gif"></td></tr></tbody></table>';
  }

  if(error == false)
    widget.innerHTML = html;
  else
    alert(error);