Server-side script in XSL?

[wxdqz]

I'm getting my xml data in the format of a string from a component on theserver. I take this xml string and append the appropriate xml headers toit (<?xml version = '1.0'?><?xml-stylesheet type='text/xsl' href='http://forums.devx.com/archive/index.php/xsltest.xsl'?>)and then using a "response.write", display the data. My xsl stylesheet includessome client-side script, and that works fine. However, I need to call afunction from my component when the user clicks a button on the page (thisbutton is displayed via the xsl stylesheet).How can I run this server-side script from my xsl stylesheet?Thanks in advance,Jennifer