rem: if (gTotalSearchTerms == 1) document.getElementById("less0").setAttribute("disabled", "true"); 
add: updateRemoveRowButton(); 
context: function initializeSearchRows(scope, searchTerms){    for (i = 0; i < searchTerms.Count(); i++) {        var searchTerm = searchTerms.QueryElementAt(i, nsIMsgSearchTerm);        createSearchRow(i, scope, searchTerm);        gTotalSearchTerms++;    }    initializeBooleanWidgets();    if (gTotalSearchTerms == 1)        document.getElementById("less0").setAttribute("disabled", "true");}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/3fad157cd62336581af7038755ce7f2ecbe0d695/searchTermOverlay.js/buggy/mailnews/base/search/resources/content/searchTermOverlay.js