function getSavedLoginDetails(usernameElement, passwordElement) { usernameElement.value = 'Username'; passwordElement.value = 'Password'; } function checkEnterSubmit(e) { var characterCode; if(e && e.which){ e = e; characterCode = e.which; } else { e = event; characterCode = e.keyCode; } if(characterCode == 13){ e.target.form.submit(); } }