gistfile1.coffee

###
    Simple popup jQuery widget
  ###
  $.fn.popup = do ->
    popups = []

    # One time binding to document of the handler that listens for clicks
    # on [data-popup-trigger] elements and outside popup elements
    do ( ->
      # Close popups on outside click
      $(document).on 'click', (event) ->
        popups.forEach ($popup) =>
          $popupParent = $popup.parent()
          $popup.hide() if $popup.is(':visible') and !$popupParent.is(event.target) and !$popupParent.has(event.target).length

      # Open popups on trigger click
      $(document).on 'click', '[data-popup-target]', (event) ->
        event.preventDefault()

        return unless popups.length?

        $popupTarget = popups.filter ($popup) =>
          $popup.data('popup') is $(this).data('popupTarget')

        $popupTarget[0].toggle() if $popupTarget.length?
    ) unless popups.length

    ->
      this.each ->
        $popup = $ this
        popups.push $popup

        $popup.on 'click', 'a', (event) -> $popup.hide() # Close popups on link click
      
      
      
  $('.fbs_popup').eq(0).popup()
  $('.fbs_popup').eq(1).popup()