text: /*
  Copyright (c) 2010, Yahoo! Inc. All rights reserved.
  Code licensed under the BSD License:
  http://developer.yahoo.com/yui/license.html
  version: 3.1.1
  build: 47
  */
  YUI.add('queue-promote', function(Y) {
  
  /**
   * Adds methods promote, remove, and indexOf to Queue instances.
   *
   * @module queue-promote
   * @for Queue
   */
  
  Y.mix(Y.Queue.prototype, {
      /**
       * Returns the current index in the queue of the specified item
       * 
       * @method indexOf
       * @param needle {MIXED} the item to search for
       * @return {Number} the index of the item or -1 if not found
       */
      indexOf : function (callback) {
          return Y.Array.indexOf(this._q, callback);
      },
  
      /**
       * Moves the referenced item to the head of the queue
       *
       * @method promote
       * @param item {MIXED} an item in the queue
       */
      promote : function (callback) {
          var index = this.indexOf(callback);
  
          if (index > -1) {
              this._q.unshift(this._q.splice(index,1));
          }
      },
  
      /**
       * Removes the referenced item from the queue
       *
       * @method remove
       * @param item {MIXED} an item in the queue
       */
      remove : function (callback) {
          var index = this.indexOf(callback);
  
          if (index > -1) {
              this._q.splice(index,1);
          }
      }
  
  });
  
  
  }, '3.1.1' ,{requires:['yui-base']});
  