add: try {  document.getElementById('cmd_SwitchTextDirection').setAttribute('disabled', !document.commandDispatcher.focusedElement); } catch (e) {} 
context: function goUpdateGlobalEditMenuItems(){  goUpdateCommand('cmd_undo');  goUpdateCommand('cmd_redo');  goUpdateCommand('cmd_cut');  goUpdateCommand('cmd_copy');  goUpdateCommand('cmd_paste');  goUpdateCommand('cmd_selectAll');  goUpdateCommand('cmd_delete');}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/7b9ef1424f71346b0d3c9c3e4a695eb0ba105634/utilityOverlay.js/buggy/xpfe/communicator/resources/content/utilityOverlay.js