diff --git a/admin-dev/tabs/AdminTabs.php b/admin-dev/tabs/AdminTabs.php
deleted file mode 100644
index ff2079abd..000000000
--- a/admin-dev/tabs/AdminTabs.php
+++ /dev/null
@@ -1,180 +0,0 @@
-<?php
-/*
-* 2007-2011 PrestaShop 
-*
-* NOTICE OF LICENSE
-*
-* This source file is subject to the Open Software License (OSL 3.0)
-* that is bundled with this package in the file LICENSE.txt.
-* It is also available through the world-wide-web at this URL:
-* http://opensource.org/licenses/osl-3.0.php
-* If you did not receive a copy of the license and are unable to
-* obtain it through the world-wide-web, please send an email
-* to license@prestashop.com so we can send you a copy immediately.
-*
-* DISCLAIMER
-*
-* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
-* versions in the future. If you wish to customize PrestaShop for your
-* needs please refer to http://www.prestashop.com for more information.
-*
-*  @author PrestaShop SA <contact@prestashop.com>
-*  @copyright  2007-2011 PrestaShop SA
-*  @version  Release: $Revision: 6844 $
-*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
-*  International Registered Trademark & Property of PrestaShop SA
-*/
-
-class AdminTabs extends AdminTab
-{
-	public function __construct()
-	{
-		$this->context = Context::getContext();		
-	 	$this->table = 'tab';
-	 	$this->className = 'Tab';
-	 	$this->lang = true;
-	 	$this->edit = true;
-	 	$this->delete = true;
-		$this->_select = '(SELECT stl.`name` FROM `'._DB_PREFIX_.'tab_lang` stl WHERE stl.`id_tab` = a.`id_parent` AND stl.`id_lang` = '.(int)$this->context->language->id.' LIMIT 1) AS parent';
-		
-		$this->fieldImageSettings = array('name' => 'icon', 'dir' => 't');
-		$this->imageType = 'gif';
-		
-		$tabs = array(0 => $this->l('Home'));
-		foreach (Tab::getTabs($this->context->language->id, 0) AS $tab)
-			$tabs[$tab['id_tab']] = $tab['name'];
-		$this->fieldsDisplay = array(
-		'id_tab' => array('title' => $this->l('ID'), 'align' => 'center', 'width' => 25),
-		'name' => array('title' => $this->l('Name'), 'width' => 200),
-		'logo' => array('title' => $this->l('Icon'), 'align' => 'center', 'image' => 't', 'image_id' => 'class_name', 'orderby' => false, 'search' => false),
-		'parent' => array('title' => $this->l('Parent'), 'width' => 200, 'type' => 'select', 'select' => $tabs, 'filter_key' => 'a!id_parent'),
-		'module' => array('title' => $this->l('Module')));
-	
-		parent::__construct();
-	}
-
-	public function postProcess()
-	{
-		/* PrestaShop demo mode */
-		if (_PS_MODE_DEMO_)
-		{
-			$this->_errors[] = Tools::displayError('This functionnality has been disabled.');
-			return;
-		}
-		/* PrestaShop demo mode*/
-		
-		if (($id_tab = (int)(Tools::getValue('id_tab'))) AND ($direction = Tools::getValue('move')) AND Validate::isLoadedObject($tab = new Tab($id_tab)))
-		{
-			if ($tab->move($direction))
-				Tools::redirectAdmin(self::$currentIndex.'&token='.$this->token);
-		}
-		else
-		{
-			if (!Tools::getValue('position'))
-				$_POST['position'] = Tab::getNbTabs(Tools::getValue('id_parent'));
-			parent::postProcess();
-		}
-	}
-
-	private function _posTabs($name, $arrayTabs)
-	{
-		if (sizeof($arrayTabs) > 1)
-		{
-			echo '
-			<table class="table" cellspacing="0" cellpadding="0" style="margin-bottom: 5px;">
-				<tr>';
-			for ($i = 0; $i < sizeof($arrayTabs); $i++)
-			{
-				$tab = $arrayTabs[$i];
-				echo '<th style="text-align:center;">'.stripslashes($tab['name']).'<br />';
-				if ($i)
-					echo '<a href="'.self::$currentIndex.'&id_tab='.$tab['id_tab'].'&move=l&token='.$this->token.'"><img src="../img/admin/previous.gif" /></a>&nbsp;';
-				if ($i < sizeof($arrayTabs) - 1)
-					echo '<a href="'.self::$currentIndex.'&id_tab='.$tab['id_tab'].'&move=r&token='.$this->token.'"><img src="../img/admin/next.gif" /></a></th>';
-			}
-			echo '
-				</tr>
-			</table>';
-		}
-	}
-	
-	public function displayList()
-	{
-		$this->context = Context::getContext();		
-		parent::displayList();
-		
-		$tabs = Tab::getTabs($this->context->language->id, 0);
-		echo '<br /><h2>'.$this->l('Positions').'</h2>
-		<h3>'.$this->l('Level').' 1</h3>';
-		$this->_posTabs($this->l('Main'), $tabs);
-		echo '<h3>'.$this->l('Level').' 2</h3>';
-		foreach ($tabs AS $t)
-			$this->_posTabs(stripslashes($t['name']), Tab::getTabs($this->context->language->id, $t['id_tab']));
-	}
-	
-	public function displayForm($isMainTab = true)
-	{
-		parent::displayForm();
-
-		if (!($obj = $this->loadObject(true)))
-			return;
-
-		echo '
-		<form action="'.self::$currentIndex.'&submitAdd'.$this->table.'=1&token='.$this->token.'" method="post" enctype="multipart/form-data">
-		'.($obj->id ? '<input type="hidden" name="id_'.$this->table.'" value="'.$obj->id.'" />' : '').'
-		'.($obj->position ? '<input type="hidden" name="position" value="'.$obj->position.'" />' : '').'
-			<fieldset><legend><img src="../img/admin/tab.gif" />'.$this->l('Tabs').'</legend>
-				<label>'.$this->l('Name:').' </label>
-				<div class="margin-form">';
-				foreach ($this->_languages as $language)
-					echo '
-					<div id="name_'.$language['id_lang'].'" style="display: '.($language['id_lang'] == $this->_defaultFormLanguage ? 'block' : 'none').'; float: left;">
-						<input size="33" type="text" name="name_'.$language['id_lang'].'" value="'.htmlentities($this->getFieldValue($obj, 'name', (int)($language['id_lang'])), ENT_COMPAT, 'UTF-8').'" /><sup> *</sup>
-						<span class="hint" name="help_box">'.$this->l('Invalid characters:').' <>;=#{}<span class="hint-pointer">&nbsp;</span></span>
-					</div>';
-				$this->displayFlags($this->_languages, $this->_defaultFormLanguage, 'name', 'name');
-		echo '
-				</div>
-				<div class="clear">&nbsp;</div>
-				<label>'.$this->l('Class:').' </label>
-				<div class="margin-form">
-					<input type="text" name="class_name" value="'.htmlentities($this->getFieldValue($obj, 'class_name'), ENT_COMPAT, 'UTF-8').'" /> <sup>*</sup>
-				</div>
-				<div class="clear">&nbsp;</div>
-				<label>'.$this->l('Module:').' </label>
-				<div class="margin-form">
-					<input type="text" name="module" value="'.htmlentities($this->getFieldValue($obj, 'module'), ENT_COMPAT, 'UTF-8').'" />
-				</div>
-				<div class="clear">&nbsp;</div>
-				<label>'.$this->l('Icon').'</label>
-				<div class="margin-form">
-					'.($obj->id ? '<img src="../img/t/'.$obj->class_name.'.gif" />&nbsp;/img/t/'.$obj->class_name.'.gif' : '').'
-					<p><input type="file" name="icon" /></p>
-					<p>'.$this->l('Upload logo from your computer').' (.gif, .jpg, .jpeg '.$this->l('or').' .png)</p>
-				</div>
-				<div class="clear">&nbsp;</div>
-				<label>'.$this->l('Parent').'</label>
-				<div class="margin-form">
-					<select name="id_parent">
-						<option value="-1" '.(($this->getFieldValue($obj, 'id_parent') == -1) ? 'selected="selected"' : '').'>'.$this->l('None').'</option>
-						<option value="0" '.(($this->getFieldValue($obj, 'id_parent') == 0) ? 'selected="selected"' : '').'>'.$this->l('Home').'</option>';
-		foreach (Tab::getTabs($this->context->language->id, 0) AS $tab)
-			echo '		<option value="'.$tab['id_tab'].'" '.($tab['id_tab'] == $this->getFieldValue($obj, 'id_parent') ? 'selected="selected"' : '').'>'.$tab['name'].'</option>';
-		echo '		</select>
-				</div>
-				<div class="clear">&nbsp;</div>
-				<div class="margin-form">
-					<input type="submit" value="'.$this->l('   Save   ').'" name="submitAdd'.$this->table.'" class="button" />
-				</div>
-				<div class="small"><sup>*</sup> '.$this->l('Required field').'</div>
-			</fieldset>
-		</form>';
-	}
-
-	public function afterImageUpload()
-	{
-		if (!($obj = $this->loadObject(true)))
-			return;
-		@rename(_PS_IMG_DIR_.'t/'.$obj->id.'.gif', _PS_IMG_DIR_.'t/'.$obj->class_name.'.gif');
-	}
-}