using wmlscript in xsl

If my xslt for wml is -
--------------------------------
<xsl:stylesheet version="1.0"
 xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

 <xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"
 doctype-public="-//WAPFORUM//DTD WML 1.1//EN"
 doctype-system="http://www.wapforum.org/DTD/wml_1.1.xml" />

<xsl:template match="/">
 <wml>
 <card id="aCard" title="Update" newcontext="true">
 <p align="left">
  <a href="web/xsl/updateMsg.wmls#submit()">Any updates</a> 	
  </p>
 </card>
 </wml>
</xsl:template>
</xsl:stylesheet>

wmls file
--------------------
extern function submit()
{
  Dialogs.alert("It works");
}

Happy NY,
M