context: function ThreadPaneOnLoad(){  var tree = GetThreadTree();  tree.addEventListener("click",ThreadPaneOnClick,true);  // The mousedown event listener below should only be added in the thread  // pane of the mailnews 3pane window, not in the advanced search window.  if(tree.parentNode.id == "searchResultListBox")    return;  tree.addEventListener("mousedown",TreeOnMouseDown,true);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/9b29319f86c337206b702357cf2268cca1e0c18e/threadPane.js/buggy/mailnews/base/resources/content/threadPane.js