variable rtf as querystring in document uri

Hi all,

I am pondering on the possibility of the following:



<xsl:variable name="server">http://mydomain/q.php?query=</xsl:variable>
<xsl:variable name="query">
	<request id="1" />
</xsl:variable>
<xsl:variable name="url">
	<xsl:copy-of select="$server" />
	<xsl:copy-of select="$query" />
</xsl:variable>
<xsl:apply-templates select="document($url)" />



Without the variable $query it works (as it reacts properly on the
responded xml by applying the templates), but combined I loose the
'tags' of variable 'query'.

How to do it properly?

I downloaded EXSLT uri-encode and tried, but with no changes in
behaviour.

Greetings Rob