diff --git a/xsl/docbook.xsl b/xsl/docbook.xsl
index 7e89efc..ce7a582 100644
--- a/xsl/docbook.xsl
+++ b/xsl/docbook.xsl
@@ -11,7 +11,7 @@
   <xsl:param name="max-columns" select="78"/>
 
   <!-- The root of the Boost directory -->
-  <xsl:param name="boost.root" select="'./'"/>
+  <xsl:param name="boost.root" select="'../..'"/>
 
   <!-- A space-separated list of libraries to include in the
        output. If this list is empty, all libraries will be included. -->
@@ -86,7 +86,8 @@
           <xsl:text>Header &lt;</xsl:text>
           <ulink>
             <xsl:attribute name="url">
-              <xsl:text>../../</xsl:text>
+              <xsl:value-of select="$boost.root"/>
+              <xsl:text>/</xsl:text>
               <xsl:value-of select="@name"/>
             </xsl:attribute>
             <xsl:value-of select="@name"/>
diff --git a/xsl/library.xsl b/xsl/library.xsl
index c1dca81..72fdff6 100644
--- a/xsl/library.xsl
+++ b/xsl/library.xsl
@@ -25,7 +25,8 @@
               <xsl:value-of select="$node/attribute::url"/>
             </xsl:when>
             <xsl:otherwise>
-              <xsl:value-of select="concat('../../libs/', 
+              <xsl:value-of select="concat($boost.root,
+                                           '/libs/', 
                                            $node/attribute::dirname, 
                                            '/index.html')"/>
             </xsl:otherwise>
diff --git a/xsl/navbar.xsl b/xsl/navbar.xsl
index 93316b3..c9c651d 100644
--- a/xsl/navbar.xsl
+++ b/xsl/navbar.xsl
@@ -28,11 +28,12 @@
 
    <!-- location of the various Boost elements -->
 
-   <xsl:param name = "boost.image.src" select = "'../../c++boost.gif'"/>
+   <xsl:param name = "boost.root"      select = "'../..'"/>
+   <xsl:param name = "boost.image.src" 
+              select = "concat($boost.root, '/c++boost.gif')"/>
    <xsl:param name = "boost.image.alt" select = "'c++boost.gif (8819 bytes)'"/>
    <xsl:param name = "boost.image.w"   select = "277"/>
    <xsl:param name = "boost.image.h"   select = "86"/>
-   <xsl:param name = "boost.root"      select = "'../..'"/>
    <xsl:param name = "boost.libraries" select = "'libraries.html'"/>
 
    <!-- header -->
@@ -311,4 +312,4 @@
          </a></xsl:if>
       </div>
    </xsl:template>
-</xsl:stylesheet>
\ No newline at end of file
+</xsl:stylesheet>