Антивирус на сайт

<script language="JavaScript">  
function do_scan_file_02()  
{  
  var left = (screen.width - 640)/2;  
  var top = (screen.height - 400)/2;  
  window.open( "",  
  "drweb_scan_form_popup_window",  
  "width=640"+",height=400,left="+left+",top="+top+",scrollbars=yes,resizable=yes" );  
  document.getElementById( "drweb_online_scan_form" ).submit();  
  return false;  
}  

</script>  
<form method="POST" id="drweb_online_scan_form"  
enctype="multipart/form-data" action="http://online.drweb.com/result" target="drweb_scan_form_popup_window">  
<table border="0" cellpadding="0" cellspacing="0" background="http://csinfofan.ru/desing/fon.png" width="100%" height="100">  
<tr>  
<td height="23" colspan="2" align="center" valign="bottom"></td>  
</tr>  
<tr align="center">  
<td height="22" colspan="2"><center><input type="file" name="file" size="15"></td>  
</tr>  
<tr>  
<td width="63"></td>  
<td width="137"><table width="100%" border="0" cellspacing="6" cellpadding="0">  
<tr>  
<td align="right"><input type="image" onClick="return do_scan_file_02();" src="http://csinfofan.ru/desing/prov.png" width="90" height="22"></td>  
</tr>  
</table>  
</td>  
</tr>  
</table>  
</form>