 			_iterateTask(relevantContext, iterativeTask, priority);
 		}
 		
-		public var debug_delayTasks:Boolean = false;
-		
 		/**
 		 * @private
 		 */

		{
			return _ctrlKey;
		}
		private var _ctrlKey:Boolean = false; // returned by get ctrlKey()
		
		/**
		 * @return The current pressed state of the mouse button.

		{
			return _altKey;
		}
		/**
		 * @return The current pressed state of the ctrl key.
		 */
