Sort By: 
<%= sort_header_tag('title', :title => "Title") %>
&nbsp;|&nbsp;
<%= sort_header_tag('status', :title => "Status") %>
&nbsp;|&nbsp;
<%= sort_header_tag('created_at', :title => "Uploaded Date") %>
&nbsp;|&nbsp;
<%= sort_header_tag('updated_at', :title => "Last Updated") %>