ERRor using jboss 4.0 and xercers, xalan ,xslt, to get xml

[satish mn via JavaKB.com]

hi iam satish
Iam using jboss 4.0 and xercers, xalan ,xslt, to get xml
and using it from jsp and outputting on the browser

when refreshing the page it repeating contents of the page
like hello satish hello satish
like so on..

it createds 3 xml files using xslt and it is read by jsp adds xsl to it and oput puts

It is working fine in the weblogic 5.1 , since it deletes the file every time while refershing

but it doesnt happening in jboss , it appending the contents to the same xml file

need help

Thanks in advance..