Apply accessibility improvements to the settings section

Thomas Bruederli

2014-06-03 77043f8469ba8e7b64af5b0192b0297ded5c615f

 skins/larry/ui.js

@@ -273,7 +273,9 @@
          orientation:'v', relative:true, start:266, min:180, size:12 }).init();
      }
      else if (rcmail.env.action == 'edit-prefs') {
        $('<a href="#toggle">&#9660;</a>')
        $('<a href="#toggle"></a>')
            .text(env.toggleoptions)
            .attr('title', env.toggleoptions)
            .addClass('advanced-toggle')
            .appendTo('#preferences-details fieldset.advanced legend');