code: function(transition_value) {
  
  		for (var i = 0, count = this._animators.length; i < count; i++) {
  
  			this._animators[i].animate(this._target, transition_value);
  
  		}
  
  	}
docs: Calls all animator instances.
  This function may be substituted with pre-generated version from `_shared`
  
  @param {number} transition_value The current percent of animation