osbridge/openconferenceware

module OpenConferenceWare
  module FocusHelper

    # Focus the form input on the +target+ id element.
    def focus(target)
      # # Plain JavaScript
      #     content_for :javascript, <<-HERE
      # document.getElementById('#{target}').focus();
      #     HERE

      # jQuery
      run_when_dom_is_ready "$('##{h target.to_s}').focus();"
    end

  end
end