                 upSelectedIconClass = spark.skins.mobile160.assets.RadioButton_up;
                 downIconClass = spark.skins.mobile160.assets.RadioButton_down;
                 downSelectedIconClass = spark.skins.mobile160.assets.RadioButton_down;
-                upSymbolIconClass = spark.skins.mobile160.assets.RadioButton_symbol;
-                downSymbolIconClass = spark.skins.mobile160.assets.RadioButton_symbol;
-                upSymbolIconSelectedClass = spark.skins.mobile160.assets.RadioButton_symbolSelected;
-                downSymbolIconSelectedClass = spark.skins.mobile160.assets.RadioButton_symbolSelected;
+                upSymbolIconClass =  spark.skins.mobile160.assets.RadioButton_upSymbol;
+                downSymbolIconClass =  spark.skins.mobile160.assets.RadioButton_downSymbol;
+                upSymbolIconSelectedClass = spark.skins.mobile160.assets.RadioButton_upSymbolSelected;
+                downSymbolIconSelectedClass = spark.skins.mobile160.assets.RadioButton_downSymbolSelected;
                 
                 layoutGap = 10;
                 layoutMeasuredWidth = 32;

                upSelectedIconClass = spark.skins.mobile320.assets.RadioButton_up;
                downIconClass = spark.skins.mobile320.assets.RadioButton_down;
                downSelectedIconClass = spark.skins.mobile320.assets.RadioButton_down;
                upSymbolIconClass = spark.skins.mobile320.assets.RadioButton_symbol;
                downSymbolIconClass = spark.skins.mobile320.assets.RadioButton_symbol;
                upSymbolIconSelectedClass = spark.skins.mobile320.assets.RadioButton_symbolSelected;
                downSymbolIconSelectedClass = spark.skins.mobile320.assets.RadioButton_symbolSelected;
                
                layoutGap = 20;
                layoutMeasuredWidth = 64;


import spark.skins.mobile.supportClasses.SelectableButtonSkinBase;
import spark.skins.mobile160.assets.RadioButton_down;
import spark.skins.mobile160.assets.RadioButton_downSymbol;
import spark.skins.mobile160.assets.RadioButton_downSymbolSelected;
import spark.skins.mobile160.assets.RadioButton_up;
import spark.skins.mobile160.assets.RadioButton_upSymbol;
import spark.skins.mobile160.assets.RadioButton_upSymbolSelected;
import spark.skins.mobile240.assets.RadioButton_down;
import spark.skins.mobile240.assets.RadioButton_downSymbol;
import spark.skins.mobile240.assets.RadioButton_downSymbolSelected;
import spark.skins.mobile240.assets.RadioButton_up;
import spark.skins.mobile240.assets.RadioButton_upSymbol;
import spark.skins.mobile240.assets.RadioButton_upSymbolSelected;
import spark.skins.mobile320.assets.RadioButton_down;
import spark.skins.mobile320.assets.RadioButton_downSymbol;
import spark.skins.mobile320.assets.RadioButton_downSymbolSelected;
import spark.skins.mobile320.assets.RadioButton_up;
import spark.skins.mobile320.assets.RadioButton_upSymbol;
import spark.skins.mobile320.assets.RadioButton_upSymbolSelected;

/**
 *  ActionScript-based skin for RadioButton controls in mobile applications. 
