rem: debug("adding controller to tree"); tree.controllers.appendController(HistoryController); 
add: debug("adding controller to tree\n"); var historyController = new nsTreeController(tree);  
context: function HistoryInit() {    var tree = document.getElementById("bookmarksTree");    debug("adding controller to tree");    tree.controllers.appendController(HistoryController);    var children = document.getElementById('treechildren-bookmarks');    tree.selectItem(children.firstChild);    tree.focus();}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/4e1dababf6f06ad37efd91f3095d66647ed9d770/history.js/buggy/xpfe/components/history/resources/history.js