function getUsernameFromEmail(email) 
function getUsernameFromEmail(aEmail, aEnsureDomain) 
function getUsernameFromEmail(email){	var emailData = email.split("@");    return emailData[0];}
5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5459/99beadf3c69fe9bfb954b4ac06937d53bd3fcc3b/AccountWizard.js/clean/mailnews/base/prefs/resources/content/AccountWizard.js