<!-- Navigation -->
<a class="previous_page" href="{prev_url}"><![CDATA[<-previous]]></a>
- <a class="next_page" href="{next_url}"><![CDATA[next->]]></a>
+ <xsl:if test="next_url">
+ <a class="next_page" href="{next_url}"><![CDATA[next->]]></a>
+ </xsl:if>
<!-- Chapter Wrapper -->
<div id="chapter" class="chapter{@class}">