Hi,

 want to display the column BB as sum of  every two records

my o/p should be like below..

<mezo eazon="AA">200</mezo>
<mezo eazon="AA">50</mezo>
<mezo eazon="BB">250</mezo>
<mezo eazon="AA">300</mezo>
<mezo eazon="AA">50</mezo>
<mezo eazon="BB">350</mezo>

iam breaking my head to get the above o/p.

any suggestions ..Can you get it through XSL

Thanks
Kumar