<?php

//=======================================
// ClientType.inc
//
// void		InsertClient	( void );
// boolean	ShowClient		( string clients );
// boolean	HideClient		( string clients );
//=======================================

    //-----------------------------------------------------
    // InsertClient()
    // - - - - - - - -
    // Prints the client information.
    //-----------------------------------------------------
    function InsertClient()
    {
        print $GLOBALS[HTTP_USER_AGENT];
    }
    
    //-----------------------------------------------------
    // ShowClient($clients)
    // - - - - - - - -
    // Returns true if any words in $clients match any part
    //   of the remote user's browser information.
    //
    // $clients should be formatted:
    //   "client1 client2 client3 ..."
    //-----------------------------------------------------
    function ShowClient( $clients )
    {
        if( !is_array($clients) )
            $clients = explode(" ",trim($clients));
        
        while( $client = each($clients) )
        {
            $c = trim($client[value]);
            
            if( strlen($c) > 0 )
              if( stristr($GLOBALS[HTTP_USER_AGENT], $c) )
                return true;
        }
        
        return false;
    }
    
    //-----------------------------------------------------
    // HideClient($clients)
    // - - - - - - - -
    // Returns false if any words in $clients match any
    //   part of the remote user's browser information.
    //
    // $clients should be formatted:
    //   "client1 client2 client3 ..."
    //-----------------------------------------------------
    function HideClient( $clients )
    {
        return !ShowClient($clients);
    }
 ?>