Hi,
   I am trying to get the current node's preceding-sibling node value.
Here is my xml


  <Policy Service="response"> 
      <QMName>BRKQM</QMName>>
<QMNumber>01</QMNumber>      
      <QMName>BEKQM</QMName>>
<QMNumber>02</QMNumber>
      <RequestQueue>TEST.RSP</RequestQueue>
</Policy>
                 Let us suppose if my qmNumber is 02 i need to go to
prevoius node QMName and get BEKQM.
          How can i do this .