rem: searchTerms.hidden = matchAll; 
add: updateSearchTermsListbox(matchAll); 
context: function initializeBooleanWidgets() {    var booleanAnd = true;    var matchAll = false;    // get the boolean value from the first term    var firstTerm = gSearchTerms[0].searchTerm;    if (firstTerm)    {        booleanAnd = firstTerm.booleanAnd;        matchAll = firstTerm.matchAll;    }    // target radio items have value="and" or value="or" or "all"    gSearchBooleanRadiogroup.value = matchAll       ? "matchAll"      : (booleanAnd ? "and" : "or")    var searchTerms = document.getElementById("searchTermList");    if (searchTerms)      searchTerms.hidden = matchAll;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/9cee42eb09c29f3d699c985f60aa32c0be37df1b/searchTermOverlay.js/buggy/mailnews/base/search/resources/content/searchTermOverlay.js