problème d'affichage des images dans les articles

<?php 
class JConfig {
	public $offline 		 = '0';
	public $offline_message = 'Ce site est en maintenance.<br /> Merci de revenir ultérieurement.';
    public $display_offline_message = '1';
    public $offline_image = '';
	public $sitename 		 = 'FORMA PRAP';
	public $editor 		 = 'jce';
	public $list_limit 	 = '20';
    public $captcha 		 = '0';
	public $access 		 = '1';
	public $debug 		     = '';
	public $debug_lang 	 = '0';
	public $dbtype 		 = 'mysql';
	public $host 			 = '*********';
	public $user 			 = '**********';
	public $password 		 = '**********';
	public $db 			 = '************';
	public $dbprefix 		 = '*********';
	public $live_site 	     = 'http://www.formaprap.fr';
	public $secret 		 = '***********';
	public $gzip 			 = '1';
	public $error_reporting = 'simple';
	public $helpurl 		 = 'http://help.joomla.org/proxy/index.php?option=com_help&keyref=Help{major}{minor}:{keyref}';
	public $ftp_host 		 = '**********';
	public $ftp_port 		 = '21';
	public $ftp_user 		 = '**********';
	public $ftp_pass 		 = '**********';
	public $ftp_root 		 = '//www';
	public $ftp_enable 	 = '0';
	public $offset 		 = 'UTC';
	public $mailer 		 = 'mail';
	public $mailfrom 		 = 'admin@formaprap.fr';
	public $fromname 		 = 'FORMA PRAP';
	public $sendmail 		 = '/usr/sbin/sendmail';
	public $smtpauth 		 = '0';
	public $smtpuser 		 = '';
	public $smtppass 		 = '';
	public $smtphost 		 = 'localhost';
	public $smtpsecure = 'none';
	public $smtpport = '25';
	public $caching 		 = '1';
	public $cache_handler   = 'file';
	public $cachetime 	     = '15';
	public $MetaDesc 		 = 'Site consacré à la PRAP (prévention des risques liés à l\'activité physique). Offres de formation et conseil en ergonomie et prévention des risques en entreprise et en établissement hospitalier dans la région Normandie.';
	public $MetaKeys 		 = 'tms, prevention des risques, prap, formation, formaprap';
	public $MetaTitle 	     = '1';
	public $MetaAuthor 	 = '1';
	public $MetaVersion     = '0'; 
    public $robots = '';
	public $sef             = '1';
	public $sef_rewrite     = '0';
	public $sef_suffix      = '0';
	public $unicodeslugs 	 = '0';
	public $feed_limit  	 = '10';
	public $log_path 		 = '/home/formapravm/www/logs';
	public $tmp_path 		 = '/home/formapravm/www/tmp';
	public $lifetime 		 = '15';
	public $session_handler = 'database'; 
	public $MetaRights = '';
	public $sitename_pagetitles = '2';
	public $force_ssl = '0';
	public $feed_email = 'author';
	public $cookie_domain = 'formaprap.fr';
	public $cookie_path = '/';
}