 import flash.geom.Point;
 import flash.text.TextLineMetrics;
 import flash.ui.Keyboard;
+import flash.utils.describeType;
 import flash.utils.getQualifiedClassName;
-import flash.utils.describeType;
+
 import mx.core.IFlexDisplayObject;
 import mx.core.IFlexModuleFactory;
 import mx.core.IFontContextComponent;

import mx.events.DateChooserEvent;
import mx.events.DateChooserEventDetail;
import mx.managers.IFocusManagerComponent;
import mx.managers.ISystemManager;
import mx.managers.SystemManager;
import mx.skins.halo.DateChooserIndicator;
import mx.styles.ISimpleStyleClient;


        var oldYear:int = displayedYear;
        var oldMonth:int = displayedMonth;

        var newDate:Object = getNewIncrementDate(oldYear, oldMonth, deltaY, deltaM);

        var newYear:int = newDate.year;
        var newMonth:int = newDate.month;

        _displayedMonth = newMonth;
        _displayedYear = newYear;
