public static function addEntry($name, $link = '', $active = false)
	{
		static::getRoot()->appendButton($name, $link, $active);
	}
public static function addEntry($name, $link = '', $active = false)
	{
		static::getRoot()->appendButton($name, $link, $active);
	}
public static function addEntry ( $ name , $ link = '' , $ active = false ) { static :: getRoot ( ) -> appendButton ( $ name , $ link , $ active ) ; }
Method to add a menu item to submenu.

@param  string  $name  Name of the menu item.
@param  string  $link  URL of the menu item.
@param  bool    True if the item is active, false otherwise.
Method to add a menu item to submenu .