 
         addOpenTriggers();
     }
-		
-	//--------------------------------------------------------------------------
+        
+    //--------------------------------------------------------------------------
     //
     //  Methods
     //
     //--------------------------------------------------------------------------   
 
-	/**
+    /**
      *  @private 
      *  Adds event triggers to the openButton to open the popup.
      * 

     */     
    protected function systemManager_mouseDownHandler(event:Event):void
    {
    	if (!dropDown || 
    		(dropDown && 
    		 (event.target == dropDown 
    		 || (dropDown is DisplayObjectContainer && 
    		 	 !DisplayObjectContainer(dropDown).contains(DisplayObject(event.target))))))
    	{
    		closeDropDown(true);
    	} 
    }
    
    /**
     *  Called when the dropdown is popped up from a rollover and the mouse moves 
     *  anywhere on the screen.  If the mouse moves over the openButton or the dropdown, 
     *  the popup will stay open.  Otherwise, the popup will close.

        else
            openDropDown();
    }
            
    /**
     *  @private
     *  Called when the openButton's rollOver event is dispatched. This function opens 
     *  the dropDown, or opens the drop down after the rollOverOpenDelay.
     *  
