From b4430cd698915610c42f8d1a0eed700ffd7d3e5f Mon Sep 17 00:00:00 2001
From: Petr Skoda <skodak@moodle.org>
Date: Mon, 15 Feb 2010 16:26:26 +0000
Subject: [PATCH] MDL-21535 adding missing M.util.in_array

---
 lib/javascript-static.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/javascript-static.js b/lib/javascript-static.js
index bf93089725e..7751411c8ea 100644
--- a/lib/javascript-static.js
+++ b/lib/javascript-static.js
@@ -46,6 +46,15 @@ M.util.create_UFO_object = function (eid, FO) {
     UFO.create(FO, eid);
 }
 
+M.util.in_array = function(item, array){
+    for( var i = 0; i<array.length; i++){
+        if(item==array[i]){
+            return true;
+        }
+    }
+    return false;
+}
+
 /**
  * Init a collapsible region, see print_collapsible_region in weblib.php
  * @param {YUI} Y YUI3 instance with all libraries loaded