"; print_r($_p->data[$_appname]);

		$_p->save_repository(True);
	}

	/* So we can check if the admin is allowing users to make there own choices */
	/* in life. */
	$GLOBALS['gp'] = createobject('phpgwapi.preferences',-1);
	$GLOBALS['gp']->read_repository();

	/* Only check this once */
	if ($GLOBALS['phpgw']->acl->check('run',1,'admin'))
	{
		/* Don't use a global variable for this ... */
		define('HAS_ADMIN_RIGHTS',1);
	}

	/* Makes the ifs a little nicer, plus ... this will change once the ACL manager is in place */
	/* and is able to create less powerfull admins.  This will handle the ACL checks for that (jengo) */
	function is_admin()
	{
		global $prefix;

		if (HAS_ADMIN_RIGHTS == 1 && empty($prefix))	// tabs only without prefix
		{
			return True;
		}
		else
		{
			return False;
		}
	}
	
	function show_list($header = ' ')
	{
		global $t,$list_shown;

		$t->set_var('list_header',$header);
		$t->parse('lists','list',$list_shown);

		$t->set_var('rows','');
		$list_shown = True;
	}

	$session_data = $GLOBALS['phpgw']->session->appsession('session_data','preferences');

	$prefix = get_var('prefix',array('GET'),$session_data['appname'] == $_GET['appname'] ? $session_data['prefix'] : '');
	
	if (is_admin())
	{
		/* This is where we will keep track of our postion. */
		/* Developers won't have to pass around a variable then */

		$GLOBALS['type'] = get_var('type',Array('GET','POST'),$session_data['type']);

		if (empty($GLOBALS['type']))
		{
			$GLOBALS['type'] = 'user';
		}
	}
	else
	{
		$GLOBALS['type'] = 'user';
	}
	$show_help = "$session_data[show_help]" != '' && $session_data['appname'] == $_GET['appname'] ? 
		$session_data['show_help'] : intval($GLOBALS['phpgw_info']['user']['preferences']['common']['show_help']);

	if ($toggle_help = get_var('toggle_help','POST'))
	{
		$show_help = intval(!$show_help);
	}
	$has_help = 0;

	/* Only load if there working on the default preferences */
	if ($GLOBALS['type'] == 'default')
	{
		$GLOBALS['dp'] = createobject('phpgwapi.preferences',-2);
		$GLOBALS['dp']->read_repository();
	}

	if ($_POST['submit'])
	{
		/* Don't use a switch here, we need to check some permissions durring the ifs */
		if ($GLOBALS['type'] == 'user' || !($GLOBALS['type']))
		{
			process_array($GLOBALS['phpgw']->preferences,$user,$prefix);
		}

		if ($GLOBALS['type'] == 'default' && is_admin())
		{
			process_array($GLOBALS['dp'], $default);
		}

		if ($GLOBALS['type'] == 'forced' && is_admin())
		{
			process_array($GLOBALS['gp'], $forced);
		}

		if (!is_admin())
		{
			$GLOBALS['phpgw']->redirect_link('/preferences/index.php');
		}
		
		if ($GLOBALS['type'] == 'user' && $_GET['appname'] == 'preferences' && $user['show_help'] != '')
		{
			$show_help = $user['show_help'];	// use it, if admin changes his help-prefs
		}
	}
	$GLOBALS['phpgw']->session->appsession('session_data','preferences',array(
		'type'      => $GLOBALS['type'],	// save our state in the app-session
		'show_help' => $show_help,
		'prefix'    => $prefix,
		'appname'   => $_GET['appname']		// we use this to reset prefix on appname-change
	));
	// changes for the admin itself, should have immediate feedback ==> redirect
	if ($_POST['submit'] && $GLOBALS['type'] == 'user' && $_GET['appname'] == 'preferences') {
		$GLOBALS['phpgw']->redirect_link('/preferences/preferences.php','appname='.$_GET['appname']);
	}

	$GLOBALS['phpgw_info']['flags']['app_header'] = $_GET['appname'] == 'preferences' ?
		lang('Preferences') : lang('%1 - Preferences',$GLOBALS['phpgw_info']['apps'][$_GET['appname']]['title']);
	$GLOBALS['phpgw']->common->phpgw_header();

	$t->set_var('action_url',$GLOBALS['phpgw']->link('/preferences/preferences.php','appname=' . $_GET['appname']));

	switch ($GLOBALS['type'])	// set up some globals to be used by the hooks
	{
		case 'forced':  
			$prefs = &$GLOBALS['gp']->data[check_app()]; 
			break;
		case 'default': 
			$prefs = &$GLOBALS['dp']->data[check_app()]; 
			break;
		default:
			$prefs = &$GLOBALS['phpgw']->preferences->data[check_app()];
			// use prefix if given in the url, used for email extra-accounts
			if ($prefix != '')
			{
				$prefix_arr = explode('/',$prefix);
				foreach ($prefix_arr as $pre)
				{
					$prefs = &$prefs[$pre];
				}
			}
	}
	//echo "prefs=
"; print_r($prefs); echo "
\n";
	
	if ($_GET['appname'] == 'preferences')
	{
		if (! $GLOBALS['phpgw']->hooks->single('settings','preferences',True))
		{
			$error = True;
		}
	}
	else
	{
		if (! $GLOBALS['phpgw']->hooks->single('settings',$_GET['appname']))
		{
			$error = True;
		}
	}

	if ($error)
	{
		$t->set_block('preferences','form','formhandle');	// skip the form
		$t->set_var('formhandle','');
		
		$t->set_var('messages',lang('Error: There was a problem finding the preference file for %1 in %2',
			$GLOBALS['phpgw_info']['navbar'][$_GET['appname']]['title'],PHPGW_SERVER_ROOT . SEP
			. $_GET['appname'] . SEP . 'inc' . SEP . 'hook_settings.inc.php'));
	}

	if (is_admin())
	{
		$tabs[] = array(
			'label' => lang('Your preferences'),
			'link'  => $GLOBALS['phpgw']->link('/preferences/preferences.php','appname=' . $_GET['appname'] . "&type=user")
		);
		$tabs[] = array(
			'label' => lang('Default preferences'),
			'link'  => $GLOBALS['phpgw']->link('/preferences/preferences.php','appname=' . $_GET['appname'] . "&type=default")
		);
		$tabs[] = array(
			'label' => lang('Forced preferences'),
			'link'  => $GLOBALS['phpgw']->link('/preferences/preferences.php','appname=' . $_GET['appname'] . "&type=forced")
		);

		switch($GLOBALS['type'])
		{
			case 'user':    $selected = 0; break;
			case 'default': $selected = 1; break;
			case 'forced':  $selected = 2; break;
		}
		$t->set_var('tabs',$GLOBALS['phpgw']->common->create_tabs($tabs,$selected));
	}
	$t->set_var('lang_submit', lang('save'));
	$t->set_var('lang_cancel', lang('cancel'));
	$t->set_var('show_help',intval($show_help));
	$t->set_var('help_button',$has_help ? '' : '');

	if (!$list_shown)
	{
		show_list();
	}
	$t->parse('phpgw_body','preferences');
?>