<%= form_tag({}, :data => {:cm_url => issues_context_menu_path}) do -%>
+<%= hidden_field_tag 'back_url', url_for(:params => request.query_parameters), :id => nil %>
<table class="cal">
<thead>
<tr><th scope="col" title="<%= l(:label_week) %>" class="week-number"></th><% 7.times do |i| %><th scope="col"><%= day_name( (calendar.first_wday+i)%7 ) %></th><% end %></tr>
<%= content_tag(:div, "", :style => style, :class => "gantt_hdr") %>
<%= content_tag(:div, :class => "gantt_subjects") do %>
<%= form_tag({}, :data => {:cm_url => issues_context_menu_path}) do -%>
+ <%= hidden_field_tag 'back_url', url_for(:params => request.query_parameters), :id => nil %>
<%= @gantt.subjects.html_safe %>
<% end %>
<% end %>
<% end %>
<%= form_tag({}, :data => {:cm_url => issues_context_menu_path}) do -%>
+ <%= hidden_field_tag 'back_url', url_for(:params => request.query_parameters), :id => nil %>
<%= @gantt.lines.html_safe %>
<% end %>