73#	   * @returns a key/value array containing oauth_token and oauth_token_secret
74#	   */
75#	  function getRequestToken($oauth_callback = NULL) {
76#	    $parameters = array();
77#	    if (!empty($oauth_callback)) {
78#	      $parameters['oauth_callback'] = $oauth_callback;
79#	    }
80#	    $request = $this->oAuthRequest($this->requestTokenURL(), 'GET', $parameters);
81#	    $token = OAuthUtil::parse_parameters($request);
82#	    $this->token = new OAuthConsumer($token['oauth_token'], $token['oauth_token_secret']);
83#	    return $token;
84#	  }
85#	
86#	  /**
87#	   * Get the authorize URL
88#	   *
89#	   * @returns a string
90#	   */
91#	  function getAuthorizeURL($token, $sign_in_with_twitter = TRUE) {
92#	    if (is_array($token)) {