add: tree.focus(); 
context: function Init() {    var tree = document.getElementById("bookmarksTree");    debug("adding controller to tree");    tree.controllers.appendController(BookmarksController);    var children = document.getElementById('treechildren-bookmarks');    tree.selectItem(children.firstChild);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/1169b0b413d5c5355aa2721a39dbb260a71563a8/bookmarks.js/buggy/xpfe/components/bookmarks/resources/bookmarks.js