[xsl] forming a link w/ arguments?

I've been trying to figure out how I might turn this..

<LINK>
  <BASE>http://mysite.com/index.php</BASE>
  <ARG NAME="image_id" VALUE="3"/>
  <ARG NAME="search_id" VALUE="6"/>
  <ARG NAME="page" VALUE="1"/>
  <TEXT>My link</TEXT>
</LINK>

into..

<A HREF="mysite.com/index.php?image_id=3&search_id=6&page=1">My link</A>

Of course there can be any number of args and their names depend upon what
part of the program the link is working with. The part I seem to be having
trouble with is generating the arguments. I can do a fixed number but am
not sure how to work multiple instances inside an argument.

Thanks.


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