[TYPO3-UG Italy] Help EXT

[Gianluca]

ciao ragazzi sto provando a creare delle extesioni.

Ho un problemino nel momento in cui nella mia classe di front-end 
inserisco un'altra funzione, anche se non fa nulla, il front_end diventa 
bianco.

Mi sapete dire il perché

la mia classe é questa

<?php

/***************************************************************

*  Copyright notice

*

*  (c) 2006 Gianluca Rettore <gladenko at gladenko.com>

*  All rights reserved

*

*  This script is part of the TYPO3 project. The TYPO3 project is

*  free software; you can redistribute it and/or modify

*  it under the terms of the GNU General Public License as published by

*  the Free Software Foundation; either version 2 of the License, or

*  (at your option) any later version.

*

*  The GNU General Public License can be found at

*  http://www.gnu.org/copyleft/gpl.html.

*

*  This script is distributed in the hope that it will be useful,

*  but WITHOUT ANY WARRANTY; without even the implied warranty of

*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

*  GNU General Public License for more details.

*

*  This copyright notice MUST APPEAR in all copies of the script!

***************************************************************/

/**

 * Plugin 'Recupero Info Banca Dati Presidenza' for the 'gladenko' 
extension.

 *

 * @author	Gianluca Rettore <gladenko at gladenko.com>

 */


require_once(PATH_tslib.'class.tslib_pibase.php');



class tx_gladenko_pi1 extends tslib_pibase {

	var $prefixId = 'tx_gladenko_pi1';		// Same as class name

	var $scriptRelPath = 'pi1/class.tx_gladenko_pi1.php';	// Path to this 
script relative to the extension dir.

	var $extKey = 'gladenko';	// The extension key.
	
	var $loadTCA ='';
	var $flexformgTCA = '';
	
	/**
	
	 * The main method of the PlugIn
	
	 *
	
	 * @param	string		$content: The PlugIn content
	
	 * @param	array		$conf: The PlugIn configuration
	
	 * @return	The content that is displayed on the website
	
	 */
	 
	
	
	function main($content,$conf)	{

	$content = 'ciao' ;	
	return $content;
	
}	}
	
	function dillo() {
	echo "riciao";
	//$loadTCA = t3lib_div->loadTCA(tx.gladenko.exteranldb);
  $loardTCA = t3lib_div->loadTCA(tx_gladenko_exteranldb) ;
	

	$flexforrrmgTCA = t3lib_flexformtools->flexArray2Xml($loardTCA);
	return $flexforrrmgTCA;

}	}
	
	



}

if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/
gladenko/pi1/class.tx_gladenko_pi1.php'])	{

	include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/gladenko/pi1/
class.tx_gladenko_pi1.php']);

}




?>

Grazie