diff -r 2ee166f109ae -r 0c625ce49a81 src/cm/templates/site/macros/main_tabs.html
--- a/src/cm/templates/site/macros/main_tabs.html	Thu Sep 19 14:57:00 2013 +0200
+++ b/src/cm/templates/site/macros/main_tabs.html	Fri Sep 20 16:28:40 2013 +0200
@@ -57,11 +57,10 @@
     }            
     {% endif %}
     	
-    $("#main-tabs").tabs({ ajaxOptions: { async: false }, selected: tab_index}) ;
-
-    $('.cust_behav').click(function() {
-        window.location = this.href;
-    });
+    $("#main-tabs").tabs({ ajaxOptions: { async: false }, active: tab_index});
+	$("#main-tabs").on( "tabsbeforeactivate", function( event, ui ) {
+		window.location = ui.newTab.children ().first ().attr ('href');
+	} );
 
     $("#dashboard_link").attr("href", tb_conf['dashboard-url']) ;
     $("#text_link").attr("href", tb_conf['text-url']) ;