/**
 * Method to display a view.
 *
 * @param	boolean			If true, the view output will be cached
 * @param	array			An array of safe url parameters and their variable types, for valid values see {@link JFilterInput::clean()}.
 *
 * @return	JController		This object to support chaining.
 * @since	1.5
 */
public function display($cachable = false, $urlparams = false)
{
	$cachable = true;
 
	// Get the document object.
	$document = JFactory::getDocument();
 
	$safeurlparams = array('catid'=>'INT', 'id'=>'INT', 'cid'=>'ARRAY', 'year'=>'INT', 'month'=>'INT', 'limit'=>'INT', 'limitstart'=>'INT', 'showall'=>'INT', 'return'=>'BASE64', 'filter'=>'STRING', 'filter_order'=>'CMD', 'filter_order_Dir'=>'CMD', 'filter-search'=>'STRING', 'print'=>'BOOLEAN', 'lang'=>'CMD');
 
	parent::display($cachable, $safeurlparams);
 
	return $this;
}