rem: if (serverList.selectedItems.length <= 0) return; 
add: var server = getSelectedServer(); if (!server) return; smtpService.deleteSmtpServer(server); refreshServerList(); 
context: function onDelete(event){    if (serverList.selectedItems.length <= 0) return;}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/c7861bd9f1b2561a9781796fecf5fb501aaaf432/SmtpServerList.js/buggy/mailnews/base/prefs/resources/content/SmtpServerList.js