WEBIVAN

if(isset($_POST))
	foreach($_POST as $v)
		if(false!=stripos($v,'bad_url'))
			die('SPAMMER GO AWAY');

<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> 
  <assemblyIdentity version="1.0.0.0" 
       processorArchitecture="X86" 
       name="AliasDatabaseServer" 
       type="win32" /> 
  <description>AlaiasDatabaseServer manifest</description> 
  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3"> 
    <security> 
      <requestedPrivileges> 
        <requestedExecutionLevel level="requireAdministrator" /> 
      </requestedPrivileges> 
    </security> 
  </trustInfo> 
</assembly><assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
    <security>
      <requestedPrivileges>
        <requestedExecutionLevel level="requireAdministrator" uiAccess="false"></requestedExecutionLevel>
      </requestedPrivileges>
    </security>
  </trustInfo>
</assembly>