added option -- without value to topiclist to give mods the possibility to

remove a topic-assignments with one click (only if topics are in listbox, checkboxes methode is not affected)

diff --git a/templates/admin/content.template b/templates/admin/content.template
index 4fdcb3b..5049431 100755 (executable)
--- a/templates/admin/content.template
+++ b/templates/admin/content.template
@@ -85,7 +85,7 @@
       ${lang("content.topic")}:
     </td>
     <td class="listrow2" >
-      <if config["Mir.Localizer.Admin.TopicListFlavor"]!="0">      
+      <if config["Mir.Localizer.Admin.TopicListFlavor"]!="0">
       <table border=0 cellpadding="2" cellspacing="0">
         <tr> 
           <assign col=config["Mir.Localizer.Admin.TopicListColumns"]>
@@ -109,12 +109,13 @@
         </tr>
       </table>
       <else>
-      <select name="to_topic" size="5" multiple>
-        <list topics as t>
-          <option value="${t.id}" <list article.to_topics as to><if (t.id == to["id"])>selected</if></list>>${t.title}</option>
+      <select name="to_topic" size="7" multiple>
+               <option>--</option>
+               <list topics as t>
+                 <option value="${t.id}" <list article.to_topics as to><if (t.id == to["id"])>selected</if></list>>${t.title}</option>
         </list>
       </select>
-      </if>        
+      </if>
     </td>
   </tr>