--- a/flys-client/ChangeLog	Wed Jul 18 17:14:16 2012 +0000
+++ b/flys-client/ChangeLog	Wed Jul 18 17:30:44 2012 +0000
@@ -1,3 +1,8 @@
+2012-07-18	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
+
+	* src/main/webapp/WEB-INF/stylesheets/fixoverview2html.xsl:
+	  Generate only legend entries for existing discharge sectors.
+
 2012-07-18	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
 
 	* src/main/java/de/intevation/flys/client/client/ui/fixation/FixGaugeSelectPanel.java:

--- a/flys-client/src/main/webapp/WEB-INF/stylesheets/fixoverview2html.xsl	Wed Jul 18 17:14:16 2012 +0000
+++ b/flys-client/src/main/webapp/WEB-INF/stylesheets/fixoverview2html.xsl	Wed Jul 18 17:30:44 2012 +0000
@@ -177,26 +177,34 @@
         <th>Farbe</th>
         <th colspan="2">Bedeutung</th>
       </tr>
+      <xsl:if test="count(/fixings/events/event/sector[@class = '0']) &gt; 0">
       <tr>
         <td style="background: green">&#160;</td>
         <td>um MNQ</td>
         <td>Q &#8712; [0, (MNQ+MQ)/2)</td>
       </tr>
+      </xsl:if>
+      <xsl:if test="count(/fixings/events/event/sector[@class = '1']) &gt; 0">
       <tr>
         <td style="background: blue">&#160;</td>
         <td>um MQ</td>
         <td>Q &#8712; [(MNQ+MQ)/2, (MQ+MHQ)/2)</td>
       </tr>
+      </xsl:if>
+      <xsl:if test="count(/fixings/events/event/sector[@class = '2']) &gt; 0">
       <tr>
         <td style="background: magenta">&#160;</td>
         <td>um MHQ</td>
         <td>Q &#8712; [(MQ+MHQ)/2, HQ5)</td>
       </tr>
+      </xsl:if>
+      <xsl:if test="count(/fixings/events/event/sector[@class = '3']) &gt; 0">
       <tr>
         <td style="background: red">&#160;</td>
         <td>über HQ5</td>
         <td>Q &#8712; [HQ5, &#8734;)</td>
       </tr>
+      </xsl:if>
     </table>
   </xsl:template>