Remove coursename from page H1, and slightly improve sequence navigation

common/lib/xmodule/xmodule/js/src/sequence/display.coffee

@@ -73,19 +73,19 @@ class @Sequence
     @$('.sequence-nav-buttons a').unbind('click')
 
     if @contents.length == 0
-      @$('.sequence-nav-buttons .prev a').addClass('disabled')
-      @$('.sequence-nav-buttons .next a').addClass('disabled')
+      @$('.sequence-nav-buttons .prev a').addClass('disabled').attr('aria-hidden', 'true')
+      @$('.sequence-nav-buttons .next a').addClass('disabled').attr('aria-hidden', 'true')
       return
 
     if @position == 1
-      @$('.sequence-nav-buttons .prev a').addClass('disabled')
+      @$('.sequence-nav-buttons .prev a').addClass('disabled').attr('aria-hidden', 'true')
     else
-      @$('.sequence-nav-buttons .prev a').removeClass('disabled').click(@previous)
+      @$('.sequence-nav-buttons .prev a').removeClass('disabled').attr('aria-hidden', 'false').click(@previous)
 
     if @position == @contents.length
-      @$('.sequence-nav-buttons .next a').addClass('disabled')
+      @$('.sequence-nav-buttons .next a').addClass('disabled').attr('aria-hidden', 'true')
     else
-      @$('.sequence-nav-buttons .next a').removeClass('disabled').click(@next)
+      @$('.sequence-nav-buttons .next a').removeClass('disabled').attr('aria-hidden', 'false').click(@next)
 
   render: (new_position) ->
     if @position != new_position
@@ -113,8 +113,6 @@ class @Sequence
 
       sequence_links = @content_container.find('a.seqnav')
       sequence_links.click @goto
-      # Focus on the first available xblock.
-      @content_container.find('.vert .xblock :first').focus()
     @$("a.active").blur()
 
   goto: (event) =>

common/lib/xmodule/xmodule/seq_module.py

@@ -89,7 +89,6 @@ class SequenceModule(SequenceFields, XModule):
             fragment.add_frag_resources(rendered_child)
 
             titles = child.get_content_titles()
-            print titles
             childinfo = {
                 'content': rendered_child.content,
                 'title': "\n".join(titles),

common/templates/xblock_wrapper.html

-<div class="${' '.join(classes)}" ${data_attributes} tabindex="0">
+<div class="${' '.join(classes)}" ${data_attributes}>
     ${content}
 </div>

lms/templates/courseware/courseware.html

@@ -19,7 +19,7 @@ ${page_title_breadcrumbs(course_name())}
 <%static:css group='style-course-vendor'/>
 <%static:css group='style-course'/>
 
-<%block name="nav_skip">#course-content</%block>
+<%block name="nav_skip">${"#seq_content" if section_title else "#course-content"}</%block>
 
 <%include file="../discussion/_js_head_dependencies.html" />
 
@@ -182,7 +182,7 @@ ${fragment.foot_html()}
 
 % if accordion:
   <%include file="/dashboard/_dashboard_prompt_midcourse_reverify.html" />
- <%include file="/courseware/course_navigation.html" args="active_page='courseware'" />
+  <%include file="/courseware/course_navigation.html" args="active_page='courseware'" />
 % endif
 
 <div class="container">

lms/templates/navigation.html

@@ -36,33 +36,21 @@ site_status_msg = get_site_status_msg(course_id)
 % endif
 </%block>
 
-
-% if course:
-  <header class="global slim" aria-label="${_('Global Navigation')}">
-% else:
-  <header class="global" aria-label="${_('Global Navigation')}">
-% endif
-  <nav>
-
-  <h1 class="logo">
-    <a href="${marketing_link('ROOT')}">
-      <%block name="navigation_logo">
-          <img src="${static.url(branding.get_logo_url())}" alt="
-          % if course:
-          ${course.display_org_with_default | h}: ${course.display_number_with_default | h} ${course.display_name_with_default | h} @
-          % endif
-          ${platform_name()}
-          " />
-      </%block>
-    </a>
-  </h1>
+  <header class="global ${"slim" if course else ""}" aria-label="${_('Global Navigation')}">
+    <nav>
+    <h1 class="logo">
+      <a href="${marketing_link('ROOT')}">
+        <%block name="navigation_logo">
+            <img src="${static.url(branding.get_logo_url())}" alt="${platform_name()}"/>
+        </%block>
+      </a>
+    </h1>
 
     % if course:
-      <h2><span class="provider">${course.display_org_with_default | h}:</span> ${course.display_number_with_default | h} ${course.display_name_with_default}</h2>
+    <h2><span class="provider">${course.display_org_with_default | h}:</span> ${course.display_number_with_default | h} ${course.display_name_with_default}</h2>
     % endif
 
     % if user.is_authenticated():
-
     <ol class="left nav-global authenticated">
       <%block name="navigation_global_links_authenticated">
         % if settings.FEATURES.get('COURSES_ARE_BROWSABLE'):