function setfocus() {
	document.login.username.focus();
}

function submitenter(myfield,e) {
	var keycode;
	if (window.event) {
		keycode = window.event.keyCode;
		}
	else if (e) {
		keycode = e.which;
		}
	else {
		return true;	
		}		
	if (keycode == 13) {
	   checkLogin();
	   return false;
		}
	else {
	   return true;
		}
	}