add:  gSearchTerms[i].obj.searchattribute.onSelect(null /* no event */); 
context: function setSearchScope(scope) {    gSearchScope = scope;    for (var i=0; i<gSearchTerms.length; i++) {        gSearchTerms[i].obj.searchattribute.searchScope = scope;        gSearchTerms[i].scope = scope;    }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/e786a4c6719e989289c6e78c9d09b27dc3e922b3/searchTermOverlay.js/clean/mailnews/base/search/resources/content/searchTermOverlay.js