@XModule =
    ###
    Load a single module (either an edit module or a display module)
    from the supplied element, which should have a data-type attribute
    specifying the class to load
    ###
    loadModule: (element) ->
        moduleType = $(element).data('type')
        if moduleType == 'None'
            return

        try
            new window[moduleType](element)
        catch error
            console.error "Unable to load #{moduleType}: #{error.message}" if console

    ###
    Load all modules on the page of the specified type.
    If container is provided, only load modules inside that element
    Type is one of 'display' or 'edit'
    ###
    loadModules: (type, container) ->
        selector = ".xmodule_#{type}"

        if container?
            modules = $(container).find(selector)
        else
            modules = $(selector)

        modules.each (idx, element) -> XModule.loadModule element