add co-author page and new it, but can't destory it...

app/views/desktop/journal_p.html.erb

@@ -15,8 +15,8 @@
           <ul id='setting_left_nav'>
             <li><a href="<%= desktop_journal_pages_path %>" data-method="list" class="hh2 w2 hp active thmc1 thmtxt xx" onclick='return false;'>List</a></li>
             <li><a href="<%= new_desktop_journal_page_path %>" data-method="addpaper" class="admtxt hh2 w2 hp xx" onclick='return false;'>Add/Edit</a></li>
-            <li><a href="" class="admtxt hh2 w2 hp" onclick='return false;'>Journals</a></li>
-            <li><a href="" class="admtxt hh2 w2 hp" onclick='return false;'>Co-Authors</a></li>
+            <li><a href=""  class="admtxt hh2 w2 hp" onclick='return false;'>Journals</a></li>
+            <li><a href="<%= new_desktop_co_author_path %>" data-method="coauthor" class="admtxt hh2 w2 hp" onclick='return false;'>Co-Authors</a></li>
             <li><a href="" class="admtxt hh2 w2 hp" onclick='return false;'>Tags &amp; Keywords</a></li>
             <li><a href="" class="admtxt hh2 w2 hp" onclick='return false;'>Analysis</a></li>
             <li><a href="" class="admtxt hh2 w2 hp" onclick='return false;'>Import</a></li>

app/views/desktop/journal_pages/_form.html.erb

@@ -1,4 +1,3 @@
-
 <div class="toolbar hh2">
   <div class="fn_g hp">
     <%= button_tag "Save", name: "commit", value: "Save", class: "fn_btn hh2 thmc2 thmtxt" %>

app/views/desktop/journal_pages/new.html.erb

@@ -1,3 +1,3 @@
-<%= form_for @writing_journal, html: { multipart: true ,:type=>"ajax_form"} ,  url: desktop_journal_pages_path  do |f| %>
+<%= form_for @writing_journal ,  url: desktop_journal_pages_path  do |f| %>
   <%= render partial: 'desktop/journal_pages/form', locals: {:f => f} %>
 <%end%>