XREFing a phrase - page number appearing too

["George Szabo" <George_Szabo@hyperion.com>]

Hello -

Using the FO DpcBook XSL, I'm trying to follow create an XREF to a
<phrase> in a <para>, where the <xref>'s link will display the text
contained by <phrase>.  It seems from the guide that he following would
work. However, in the resulting PDF, a link containing the page number
in brackets appears to the right of the link containing the phrase:

Here's the target:

   <para id="paraFunctionName">here is a phrase <phrase
id="functionName">function</phrase>.</para>


Here's the XREF:

   <para>phrase xref: <xref endterm="functionName"
linkend="paraFunctionName"/></para>


In the PDF, this results in 2 adjacent links - one containing the text,
the 2nd containing the page number:

     function [3]

Is there a way to omit the page number.

Using 1.69.1 of the Docbook XSLs & a customization of Docbook XML 4.3 

Thank you -
-george szabo