diff --git a/app/views/versions/_sidebar.html.erb b/app/views/versions/_sidebar.html.erb
index 2b197388b..0d5f6f36a 100644
--- a/app/views/versions/_sidebar.html.erb
+++ b/app/views/versions/_sidebar.html.erb
@@ -43,8 +43,8 @@
 <% if @completed_versions.present? %>
 <p>
   <%= link_to_function sprite_icon('angle-right', l(:label_completed_versions)),
-                       '$("#toggle-completed-versions").toggleClass("icon-collapsed icon-expanded"); $("#completed-versions").toggle()',
-                       :id => 'toggle-completed-versions', :class => 'icon icon-collapsed collapsible' %>
+                       'toggleExpendCollapseIcon(this); $(this).toggleClass("icon-expanded icon-collapsed"); $("#completed-versions").toggle();',
+                       id: 'toggle-completed-versions', class: 'icon icon-expanded' %>
   <ul id = "completed-versions" style = "display:none;">
     <% @completed_versions.each do |version| %>
       <li><%= link_to_version version %></li>