use standard search button (#12)

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@10294 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_dms/ActionTemplateItem/portal_types/Document%20Module/advanced_search.xml

@@ -26,7 +26,7 @@
         </item>
         <item>
             <key> <string>category</string> </key>
-            <value> <string>object_button</string> </value>
+            <value> <string>object_search</string> </value>
         </item>
         <item>
             <key> <string>condition</string> </key>
@@ -38,9 +38,7 @@
         </item>
         <item>
             <key> <string>icon</string> </key>
-            <value>
-              <persistent> <string encoding="base64">AAAAAAAAAAM=</string> </persistent>
-            </value>
+            <value> <string></string> </value>
         </item>
         <item>
             <key> <string>id</string> </key>
@@ -88,23 +86,4 @@
       </dictionary>
     </pickle>
   </record>
-  <record id="3" aka="AAAAAAAAAAM=">
-    <pickle>
-      <tuple>
-        <tuple>
-          <string>Products.CMFCore.Expression</string>
-          <string>Expression</string>
-        </tuple>
-        <none/>
-      </tuple>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>text</string> </key>
-            <value> <string>string:${portal_url}/filefind.png</string> </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
 </ZopeData>