 import mx.core.IIMESupport;
 import mx.core.IInvalidating;
 import mx.core.IPropertyChangeNotifier;
+import mx.core.IUIComponent;
 import mx.core.ScrollPolicy;
 import mx.core.UIComponent;
 import mx.core.UIComponentGlobals;

        }

        var colors:Array;

        colors = getStyle("alternatingItemColors");

        if (!colors || colors.length == 0)
        {

import mx.managers.IFocusManager;
import mx.managers.IFocusManagerComponent;
import mx.managers.ISystemManager;

use namespace mx_internal;

