rem: node = window.editorShell.editorDocument; 
add: node = editorShell.editorDocument; 
context: function EditorGetNodeFromOffsets(offsets){  var node = null;  var i;  node = window.editorShell.editorDocument;  for (i = 0; i < offsets.length; i++)  {    node = node.childNodes[offsets[i]];  }  return node;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/8f1b0f0e2f48f83a0ca1fc5b895d4b1c08312577/EditorCommands.js/buggy/editor/ui/composer/content/EditorCommands.js