socialforge/app/views/courses/private_or_public.js.erb

<% if params[:user_page].nil? %>
    $("#project_info_<%=@course.id %>").html('<%=escape_javascript(render :partial=>'layouts/project_info') %>');
    if(document.getElementById("course_is_public")) {
        <% if @course.is_public == 0%>
            $("#course_is_public").attr("checked",false);
        <% elsif @course.is_public == 1 %>
            $("#course_is_public").attr("checked",true);
        <% end %>
    }
<% else %>
    <% if @course.is_public? %>
        $("#set_course_public_<%= @course.id %>").text("设为私有");
    <% else %>
        $("#set_course_public_<%= @course.id %>").text("设为公开");
    <% end %>
<% end %>