How to fetch desired data

Hi All,


I am converting a source xml into target xml using XSLT.

My source xml has a field like
<xsl:address>Charles Army Street; Boston, Ma 01779</xsl:address>

I have to display it by breaking it into different fields assuming
there will be comma
between city and state and space between state and zip.

Target xml should be like this:
<xsl:city>Charles Army Street; Boston</xsl:city>
<xsl:state>Ma</xsl:state>
<xsl:zip>01779</xsl:zip>


Can you please suggest me as how can I proceed with this. Thanks in advance.

Cheers,
Rob