/**
* Creates an instance of the PEAR::Crypt_Rc4 class.
*
* @param string token to use to encrypt data
* @return Crypt_RC4 returns an instance of the Crypt_RC4 class
*
* @access public
*/
function &cryptRC4Factory($secret)
{
$rc4 = false;
if (LiveUser::loadClass('Crypt_Rc4')) {
$rc4 =& new Crypt_Rc4($secret);
}
return $rc4;
}