public function none($content = null, $emphasis = null, $dismissible = false, array $attributes = array())
	{
		return $this->alert('message', $content, $emphasis, $dismissible, $attributes);
	}
public function none($content = null, $emphasis = null, $dismissible = false, array $attributes = array())
	{
		return $this->alert('message', $content, $emphasis, $dismissible, $attributes);
	}
public function none ( $ content = null , $ emphasis = null , $ dismissible = false , array $ attributes = array ( ) ) { return $ this -> alert ( 'message' , $ content , $ emphasis , $ dismissible , $ attributes ) ; }
Create a none alert item.

@param string  $content
@param string  $emphasis
@param boolean $dismissible
@param array   $attributes

@return string
Create a none alert item .