diff --git a/modules/productcomments/ProductComment.php b/modules/productcomments/ProductComment.php
index 575cfb39c..ed254b0d4 100644
--- a/modules/productcomments/ProductComment.php
+++ b/modules/productcomments/ProductComment.php
@@ -281,6 +281,21 @@ class ProductComment extends ObjectModel
 		WHERE `id_product_comment` = '.(int)($id_product_comment)));
 	}
 	
+	/**
+	 * Delete usefulness
+	 *
+	 * @return boolean succeed
+	 */
+	public static function deleteUsefulness($id_product_comment)
+	{
+		if (!Validate::isUnsignedId($id_product_comment))
+			die(Tools::displayError());
+
+		return (Db::getInstance()->Execute('
+		DELETE FROM `'._DB_PREFIX_.'product_comment_usefulness`
+		WHERE `id_product_comment` = '.(int)($id_product_comment)));
+	}
+	
 	/**
 	 * Report comment
 	 *
diff --git a/modules/productcomments/fr.php b/modules/productcomments/fr.php
index 70145adf7..5f3268d1f 100644
--- a/modules/productcomments/fr.php
+++ b/modules/productcomments/fr.php
@@ -66,6 +66,7 @@ $_MODULE['<{productcomments}prestashop>productcomments_f8694a9aae2eb045920f613cf
 $_MODULE['<{productcomments}prestashop>productcomments_6bf852d9850445291f5e9d4740ac7b50'] = 'Un texte est nécessaire pour publier un commentaire.';
 $_MODULE['<{productcomments}prestashop>productcomments_6d28f2900adb9e500868166f6d04da92'] = 'Vous devez attendre';
 $_MODULE['<{productcomments}prestashop>productcomments_ba8d7ae5dcadfba739f28a777378f208'] = 'secondes avant de poster un nouveau commentaire.';
+$_MODULE['<{productcomments}prestashop>productcomments_4494d00c901c9e22ff3b953177205cea'] = 'Etes vous sur de vouloir signaler ce commentaire?';
 $_MODULE['<{productcomments}prestashop>productcomments_7c3b0e9898b88deee7ea75aafd2e37e2'] = 'Note moyenne';
 $_MODULE['<{productcomments}prestashop>productcomments_663fc7093256cda156e571631ddb295e'] = 'personne(s) sur';
 $_MODULE['<{productcomments}prestashop>productcomments_e759c67f646fedbee26e1e6732588a98'] = 'ont trouvé ce commentaire utile';
diff --git a/modules/productcomments/productcomments.php b/modules/productcomments/productcomments.php
index cf2c82986..77f45f0d0 100644
--- a/modules/productcomments/productcomments.php
+++ b/modules/productcomments/productcomments.php
@@ -107,6 +107,7 @@ class ProductComments extends Module
 		$this->_html = '<h2>'.$this->displayName.'</h2>';
 		$this->_postProcess();
 		$this->_checkModerateComment();
+		$this->_checkReportedComment();
 		$this->_checkCriterion();
 		$this->_updateApplicationCriterion();
 		
@@ -129,6 +130,45 @@ class ProductComments extends Module
 			(int)(Configuration::get('PRODUCT_COMMENTS_MODERATE')))
 		{
 			$product_comments = Tools::getValue('id_product_comment');
+			
+			if (sizeof($product_comments))
+			{
+				require_once(dirname(__FILE__).'/ProductComment.php');
+				switch ($action)
+				{
+					case 'accept':
+						foreach ($product_comments AS $id_product_comment)
+						{
+							if (!$id_product_comment)
+								continue;
+							$comment = new ProductComment((int)$id_product_comment);
+							$comment->validate();
+						}
+						break;
+					case 'delete':
+						foreach ($product_comments AS $id_product_comment)
+						{
+							if (!$id_product_comment)
+								continue;
+							$comment = new ProductComment((int)$id_product_comment);
+							$comment->delete();
+							ProductComment::deleteGrades((int)$id_product_comment);
+						}
+						break;
+					default:
+						;
+				}
+			}
+		}
+	}
+	
+	private function _checkReportedComment()
+	{
+		$action = Tools::getValue('action');
+		if (empty($action) === false)
+		{
+			$product_comments = Tools::getValue('id_product_comment');
+			
 			if (sizeof($product_comments))
 			{
 				require_once(dirname(__FILE__).'/ProductComment.php');
@@ -153,6 +193,7 @@ class ProductComments extends Module
 							$comment->delete();
 							ProductComment::deleteGrades((int)$id_product_comment);
 							ProductComment::deleteReports((int)$id_product_comment);
+							ProductComment::deleteUsefulness((int)$id_product_comment);
 						}
 						break;
 					default:
diff --git a/modules/productcomments/productcomments.tpl b/modules/productcomments/productcomments.tpl
index fcac10223..28634d2b6 100644
--- a/modules/productcomments/productcomments.tpl
+++ b/modules/productcomments/productcomments.tpl
@@ -62,19 +62,22 @@
 
 		$('span[id^=comment_report_]').click(function(){
 
-			var idProductComment = $(this).attr('id').replace('comment_report_', '');
-			var parent = $(this).parent();
-			
-			$.ajax({
-				{/literal}url: "{$module_dir}productcomments-ajax.php",{literal}
-				post: "POST",
-				data: "id_product_comment=" + idProductComment + "&action=report",
-				success: function(result){
-					parent.fadeOut("normal", function() {
-						parent.remove();
-					});
-	 		 	}
-			});
+			{/literal}if (confirm('{l s='Are you sure you want report this comment?' mod='productcomments'}')){literal}
+			{
+				var idProductComment = $(this).attr('id').replace('comment_report_', '');
+				var parent = $(this).parent();
+				
+				$.ajax({
+					{/literal}url: "{$module_dir}productcomments-ajax.php",{literal}
+					post: "POST",
+					data: "id_product_comment=" + idProductComment + "&action=report",
+					success: function(result){
+						parent.fadeOut("normal", function() {
+							parent.remove();
+						});
+		 		 	}
+				});	
+			}
 		});
 	});
 {/literal}