app/views/page/_header.mobile.erb
<div data-role="header" class="ui-grid-b">
<script>
$(function(){
$(document.body).delegate("form[action='/accounts/sign_out']",'submit',function(e){
$(this).attr("data-ajax", "false");
});
});
</script>
<div class="ui-block-a" id="header_right_mobile">
<% if user_signed_in? %>
<div class="right_align">
<%= link_to t('page.user_management'), current_user -%>
<%= link_to t('page.sign_out'), destroy_user_session_path, method: :delete, "data-ajax" => :false, "data-role" => :none -%>
</div>
<% else %>
<% unless controller_name == 'sessions' %>
<%- unless SystemConfiguration.isWebOPAC %>
<div class="right_align"><%= link_to t('page.sign_in'), new_user_session_path -%></div>
<%- end -%>
<% end %>
<% end %>
</div>
<a href="javascript:history.back()", data-icon="back", data-iconpos="notext", class="ui-btn-left", id="header_left_mobile"><%= t('page.back') %></a>
<div class="ui-block-b" id="library_system_name_mobile">
<h3 class="resource_title_mobile"><%= link_to LibraryGroup.system_name(@locale), root_path, :title => LibraryGroup.system_name(@locale) %></h3>
</div>
<div class="ui-block-c right_align" id="header_locale">
<%= render 'page/select_locale' -%>
</div>
</div>