 class Slideshow extends FileEditor
     constructor: (@editor, @filename, content, opts) ->
         opts = @opts = defaults opts,{}
-        @element = $("<div>Salvus slideshow not implemented yet.</div>")+        @element = $("<div>Salvus slideshow not implemented yet.</div>")

                    fname = input.slice(j+3)
                else
                    j = input.indexOf('/../')
                    fname = input.slice(j+1)
                if @path != './'
                    input = @path + '/' + fname
                else

                if result
                    @set_resolution(result)
        else
            try
                res = parseInt(res)
                if res < 150
