...

public/javascripts/project.js

@@ -419,7 +419,7 @@ $(function(){
         cookiesave(personalized_expand_key,JSON.stringify(personalized_map));
         target.toggle(timeout);
     }
-    $("*[nhtype='toggle4cookie']").click(function(){
+    $("*[nhtype='toggle4cookie']").live('click',function(){
         personalized_click($(this),500);
     });