module namespace wix ="http://sig.biostr.washington.edu/wix/";

declare function wix:xquery(	
	$server as xs:string,
	$query as xs:string) as node()
{
	let $queryString := encode-for-uri($query)
	let $url := concat($server, "/XQuerylet?query=", $queryString)
	return doc($url)
};