I am using scrollkeeper docbook XML to document an application I am
writing. In the documentation I need to link to a page that needs GET data
embedded in the URL.

This is the format of the tag I am using:
<ulink type="http" url="http://server.com/file.php?var1=val1&amp;var2=val2" />

But when I click on the link in Yelp it only brings me to
"http://server.com/file.php"

There are no warnings or errors.

I have created html from the XML and the link works properly there.