How we can retrieve Id of Parent Node in XML + SQL SERVER 2005

DECLARE @GroupTable TABLE (ParentID NVARCHAR(10),ChildeName NVARCHAR(255))
DECLARE @GroupXML  AS XML

SET @GroupXML=
'<GroupA>
<ParantNode Id="001">
   <ChildNode Name ="AA"> </ChildNode>
</ParantNode>
<ParantNode Id="002">
   <ChildNode Name ="BB"> </ChildNode>
</ParantNode>
</GroupA>'

INSERT INTO @GroupTable (ParentID,ChildeName)
SELECT       
 ParentID,--Id of ParantNode of GroupA   
 GroupXML.GX.value('@Name', 'NVARCHAR(50)') ChildName          
FROM       
  @GroupXML.nodes('/GroupA/ParantNode/ChildNode') AS GroupXML(GX)