document.write('<table width="100%" border="0" cellspacing="0" cellpadding="0" align="center">');
document.write(  '<tr>'); 
document.write(    '<td align="center"> <iframe border="0" frameborder="0" framespacing="0" height="0" marginheight="0" marginwidth="0" scroll="yes" name="frmeweb" id="est" src="about:blank" width="0" ></iframe>'); 
document.write(    '</td>');
document.write(  '</tr>');
document.write('</table>');