userName = getUsernameFromEmail(email); 
userName = getUsernameFromEmail(email, false); 
function getCurrentUserName(pageData){	var userName = "";	if (pageData.login) {    	if (pageData.login.username) {        	userName = pageData.login.username.value;		}	}	if (userName == "") {		var email = pageData.identity.email.value;		userName = getUsernameFromEmail(email); 	}	return userName;}
5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5459/99beadf3c69fe9bfb954b4ac06937d53bd3fcc3b/AccountWizard.js/clean/mailnews/base/prefs/resources/content/AccountWizard.js