  *
  *  @mxml
  *
- *  <p>The <code>&lt;mx:FxRadioButton&gt;</code> tag inherits all of the tag
+ *  <p>The <code>&lt;mx:RadioButton&gt;</code> tag inherits all of the tag
  *  attributes of its superclass, and adds the following tag attributes:</p>
  *
  *  <pre>
- *  &lt;mx:FxRadioButton
+ *  &lt;mx:RadioButton
  *    <strong>Properties</strong>
  *    groupName=""  
  *  /&gt;
  *  </pre>
  *
- *  @see mx.components.FxRadioButtonGroup
+ *  @see mx.components.RadioButtonGroup
  *  
  *  @langversion 3.0
  *  @playerversion Flash 10
  *  @playerversion AIR 1.5
  *  @productversion Flex 4
  */
-public class FxRadioButton extends ToggleButtonBase implements IFocusManagerGroup
+public class RadioButton extends ToggleButtonBase implements IFocusManagerGroup
 {
     include "../core/Version.as";
     


        group.mx_internal::setSelection(this);

        // Dispatch an itemClick event from the FxRadioButtonGroup.
        var itemClickEvent:ItemClickEvent =
            new ItemClickEvent(ItemClickEvent.ITEM_CLICK);
        itemClickEvent.label = label;

          
        // It's possible that the radio button was in the auto group.  If so,
        // delete the group if there are no other radio buttons still in it.
        // The radio button also could have been in an explicit RadioButtonGroup
        // specified via group or in a RadioButtonGroup that was in the document,
        // specified by groupName.
        try
        {
