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<iframe id='a7041872' name='a7041872' src='http://www.test/test.php?n=a7041872&what=zone:7763&target=_top' framespacing='0' frameborder='no' scrolling='no' width='120' height='60' allowtransparency='true'><a href='http://www.test/test.php?n=a7041872' target='_top'><img src='http://www.test/test.php?what=zone:7763&n=a7041872' border='0' alt=''></a></iframe>                    

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 WebBrowser.Navigate('http://www.test.de');
 repeat
 Application.ProcessMessages;
 Sleep(0);
 until WebBrowser.ReadyState = READYSTATE_COMPLETE;
 Document:= WebBrowser.Document;
 WebBrowser.ControlInterface.Document.QueryInterface(IHtmlDocument2,iDoc);
  ov:='INPUT';
  IDisp:=iDoc.all.tags(ov);
  IDisp.QueryInterface(IHTMLElementCollection,iColl);
  for i:=1 to iColl.Get_length do begin
   iDisp:=iColl.item(pred(i),0);
   iDisp.QueryInterface(IHTMLInputElement,iInputElement);
   iInputElement.Get_form.submit;
  end;