public static function getInstance()
{
if (!isset(self::$libraryInstance)) {
self::$libraryInstance = new JFBConnectFacebookLibrary();
// After the instance is grabbed, get the Javascript code to insert
// Don't do this in the constructor as inititing the Javascript calls functions which need
// this very instance
$app = JFactory::getApplication();
if (!$app->isAdmin()) {
self::$libraryInstance->initDocument();
}
}
return self::$libraryInstance;
}
