 
         // continue looking up the parent chain
         // until a disabled UIComponent is found
-		// stopping at the root or system manager
+        // stopping at the root or system manager
         while (par && (par is UIComponent && UIComponent(par).enabled) &&
                !(par is ISystemManager) && par != component.root)
         {

            case "toolTipChanged":
            {
                Accessibility.sendEvent(master, 0,
										AccConst.EVENT_OBJECT_NAMECHANGE);
                Accessibility.updateProperties();
                break;
            }

            case "hide":
            {
                Accessibility.sendEvent(master, 0,
                                        AccConst.EVENT_OBJECT_HIDE);
                Accessibility.updateProperties();
                break;
            }            
