add: dump("*** foopy\n"); 
context: function editType(){  if (gTree.selectedItems && gTree.selectedItems[0]) {    var uri = gTree.selectedItems[0].id;    var handlerOverride = new HandlerOverride(uri);    window.openDialog("chrome://communicator/content/pref/pref-applications-edit.xul", "appEdit", "chrome,modal=yes,resizable=no", handlerOverride);    selectApplication();  }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/d523dfc2d3559c7dec66e2768a63c98fda482020/pref-applications.js/clean/xpfe/components/prefwindow/resources/content/pref-applications.js