 
     className: "modal"
 
+    # @todo all of these
     width: null
     height: "auto"
     appendTo: document.body

      @_overlay?.remove()
      super


    contentSelector: "> .modal-content"
    footerSelector:  "> .modal-footer"

    initialize: ->
      # @param content [String, Backbone.View] optional content to append to modal-content
      @content ||= null
      
      # @todo
      @dimensions ||= { width: null, height: null }

    positionElement: ->
      headerHeight = @$header.outerHeight()

      setHeight = (height) =>
