cometchat 2.04

hey guys I just got cometchat 2.04 and I'm trying to get it to work with php-fusion with no luck can someone help me out please?

here the integration.php code

[syntaxhighlighter brush=php,first-line=1,highlight=0,collapse=false,html-script=false]<?php

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

/* ADVANCED */

define('SET_SESSION_NAME','slb'; // Session name
define('DO_NOT_START_SESSION','1'; // Set to 1 if you have already started the session
define('DO_NOT_DESTROY_SESSION','1'; // Set to 1 if you do not want to destroy session on logout
define('SWITCH_ENABLED','1';
define('INCLUDE_JQUERY','1';
define('FORCE_MAGIC_QUOTES','1';

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

include_once dirname(dirname(__FILE__))."/config.php";

/* DATABASE */

define('DB_SERVER', $db_host );
define('DB_PORT', '3306' );
define('DB_USERNAME', $db_user );
define('DB_PASSWORD', $db_pass );
define('DB_NAME', $db_name );
define('TABLE_PREFIX', $db_prefix );
define('DB_USERTABLE', 'users' );
define('DB_USERTABLE_NAME', 'user_name' );
define('DB_USERTABLE_USERID', 'user_id' );
define('DB_USERTABLE_LASTACTIVITY', 'user_lastvisit' );

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

/* FUNCTIONS */

function getUserID() {
$userid = 0;

if (!empty($_SESSION['userid'])) {
$userid = $_SESSION['userid'];
}

return $userid;
}


function getFriendsList($userid,$time) {
$sql = ("select DISTINCT ".TABLE_PREFIX.DB_USERTABLE.".".DB_USERTABLE_USERID." userid, ".TABLE_PREFIX.DB_USERTABLE.".".DB_USERTABLE_NAME." username, ".TABLE_PREFIX.DB_USERTABLE.".".DB_USERTABLE_LASTACTIVITY." lastactivity, ".TABLE_PREFIX.DB_USERTABLE.".".DB_USERTABLE_USERID." avatar, ".TABLE_PREFIX.DB_USERTABLE.".".DB_USERTABLE_USERID." link, cometchat_status.message, cometchat_status.status from ".TABLE_PREFIX."friends join ".TABLE_PREFIX.DB_USERTABLE." on ".TABLE_PREFIX."friends.toid = ".TABLE_PREFIX.DB_USERTABLE.".".DB_USERTABLE_USERID." left join cometchat_status on ".TABLE_PREFIX.DB_USERTABLE.".".DB_USERTABLE_USERID." = cometchat_status.userid where ".TABLE_PREFIX."friends.fromid = '".mysql_real_escape_string($userid)."' order by username asc";
return $sql;
}

function getUserDetails($userid) {
$sql = ("select ".TABLE_PREFIX.DB_USERTABLE.".".DB_USERTABLE_USERID." userid, ".TABLE_PREFIX.DB_USERTABLE.".".DB_USERTABLE_NAME." username, ".TABLE_PREFIX.DB_USERTABLE.".".DB_USERTABLE_LASTACTIVITY." lastactivity, ".TABLE_PREFIX.DB_USERTABLE.".".DB_USERTABLE_USERID." link, ".TABLE_PREFIX.DB_USERTABLE.".".DB_USERTABLE_USERID." avatar, cometchat_status.message, cometchat_status.status from ".TABLE_PREFIX.DB_USERTABLE." left join cometchat_status on ".TABLE_PREFIX.DB_USERTABLE.".".DB_USERTABLE_USERID." = cometchat_status.userid where ".TABLE_PREFIX.DB_USERTABLE.".".DB_USERTABLE_USERID." = '".mysql_real_escape_string($userid)."'";
return $sql;
}

function updateLastActivity($userid) {
$sql = ("update ".TABLE_PREFIX.DB_USERTABLE." set ".DB_USERTABLE_LASTACTIVITY." = '".getTimeStamp()."' where ".DB_USERTABLE_USERID." = '".mysql_real_escape_string($userid)."'";
return $sql;
}

function getUserStatus($userid) {
$sql = ("select cometchat_status.message, cometchat_status.status from cometchat_status where userid = '".mysql_real_escape_string($userid)."'";
return $sql;
}

function getLink($link) {
return 'profile.php?lookup='.$link;
}

function getAvatar($image) {
if (is_file(dirname(dirname(__FILE__)).'/images/'.$image.'.gif') {
return 'images/'.$image.'.gif';
} else {
return 'images/noavatar.gif';
}
}


function getTimeStamp() {
return time();
}

function processTime($time) {
return $time;
}

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

/* HOOKS */

function hooks_statusupdate($userid,$statusmessage) {

}

function hooks_forcefriends() {

}

function hooks_activityupdate($userid,$status) {

}

function hooks_message($userid,$unsanitizedmessage) {

}

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

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