public function getPicture($group, $type = null)
	{
		if ($type)
		{
			$type = '?type=' . $type;
		}

		return $this->getConnection($group, 'picture', $type);
	}
public function getPicture($group, $type = null)
	{
		if ($type)
		{
			$type = '?type=' . $type;
		}

		return $this->getConnection($group, 'picture', $type);
	}
public function getPicture ( $ group , $ type = null ) { if ( $ type ) { $ type = '?type=' . $ type ; } return $ this -> getConnection ( $ group , 'picture' , $ type ) ; }
Method to get the groups's picture. Requires authentication and user_groups or friends_groups permission.

@param   string  $group  The group id.
@param   string  $type   To request a different photo use square | small | normal | large.

@return  string   The URL to the group's picture.

@since   1.0
Method to get the groups s picture . Requires authentication and user_groups or friends_groups permission .