switch (ebene) {
  case 0:
    i_path="newdesign/";
    break;
  case 1:
    i_path="../newdesign/";
    break;
  case 2:
    i_path="../../newdesign/";
    break;
  case 3:
    i_path="../../../newdesign/";
    break;
}
header = '  <tr>';
header = header + '    <td style="padding-right:20px; border:4px; border-style:solid; border-color:#640032; border-left:0px;border-right:0px; border-top:0px;">';
header = header + '      <table>';
header = header + '        <tr>';
header = header + '          <td>';
header = header + '            <table height=100%>';
header = header + '              <tr>';
header = header + '                <td style="padding-right:10px; padding-bottom:20px;">';
header = header + '                  <img src="' + i_path + 'images/iw.gif" />';
header = header + '                </td>';
header = header + '                <td>';
header = header + '                  <table height=100%>';
header = header + '                    <tr>';
header = header + '                      <td valign="top"  nowrap style="font-family:Arial; font-size:16px; font-weight:bold; color:#000000;">';
header = header + '                        Immobilien-Werk';
header = header + '                      </td>';
header = header + '                    </tr>';
header = header + '                    <tr>';
header = header + '                      <td valign="bottm" style="font-family:Arial; font-size:12px; font-weight:bold; color:#640032; text-align:right; ">';
header = header + '                        GmbH & Co. KG';
header = header + '                      </td>';
header = header + '                    </tr>';
header = header + '                  </table>';
header = header + '                </td>';
header = header + '              </tr>';
header = header + '            </table>';
header = header + '          </td>';
header = header + '        </tr>';
header = header + '      </table>';
header = header + '    </td>';
header = header + '    <td class="noclass" width="90%" align="center" style="border:4px; border-style:solid; border-color:#640032; border-left:0px; color:#FFFFFF;padding:0px;">';
header = header + '      <div class="noclass" style="background-image: url(' + i_path + 'images/Immobilien-Werk-Header.jpg); background-repeat: no-repeat; background-position: top left; overflow:hidden;padding-top:20px;height:96px;">';
header = header + '       <form name="NewsForm">';
header = header + '          <input class="Newsfield" type="text" name="NewsField" class="ticker" ></input>';
header = header + '        </form>';
header = header + '      </div>';
header = header + '    </td>';
header = header + '  </tr>';
document.write(header);