diff --git a/xsl/calendar.xsl b/xsl/calendar.xsl
index 7849e5967..63072ea63 100644
--- a/xsl/calendar.xsl
+++ b/xsl/calendar.xsl
@@ -89,18 +89,24 @@
         <xsl:with-param name="date" select="$date"/>
       </xsl:call-template>
     </xsl:variable>
-	<xsl:if test="$today = $date"><a name="today"></a></xsl:if><!-- vv01f: ancor so that #today is the link to current day -->
+
+	<xsl:if test="$today = $date"><a name="today"/></xsl:if><!-- vv01f: ancor so that #today is the link to current day -->
+
+    <!-- clou'd calendar week for XSLT 1.0 from http://exslt.org/date/functions/week-in-year/index.html (by "Jeni Tennison" <mail@jenitennison.com>) -->
+    <xsl:if test="date:day-in-week($date) = 2">
+		<xsl:variable name="calweek">
+			<xsl:value-of select="date:week-in-year($date)"/>
+			<!-- XSLT 2.0 <xsl:value-of select="date:format-date(date,'[W]')"/-->
+		</xsl:variable>
+		<span class="calweek" id="calweek-{$calweek}" title="{$calweek}. Kalenderwoche">
+			<xsl:value-of select="$calweek"/>
+		</span>
+    </xsl:if>
+
     <span class="day" title="{$ddate}"
       id="calendar-{date:year($date)}-{date:month-in-year($date)}-{date:day-in-month($date)}">
       <xsl:value-of select="date:day-in-month($date)"/>
     </span>
-    <!-- clou'd calendar week for XSLT 1.0 from http://exslt.org/date/functions/week-in-year/index.html (by "Jeni Tennison" <mail@jenitennison.com>) -->
-    <xsl:if test="date:day-in-week($date) = 2">
-    <span class="calweek" title="Kalenderwoche">
-		<xsl:value-of select="date:week-in-year($date)"/>
-		<!-- XSLT 2.0 <xsl:value-of select="date:format-date(date,'[W]')"/-->
-    </span>
-    </xsl:if>
 
     <ul>
       <xsl:variable name="dholiday">