function validateLogin(){
	if(document.login.email.value.length == 0)
	{
		alert("Please enter your email address.");
		document.login.email.focus();
		return;
	}
	if(document.login.pass.value.length == 0)
	{
		alert("Please enter your password.");
		document.login.pass.focus();
		return;
	}
	document.login.submit();
}

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) {
   		validateLogin();
		return false;
   	} else
   		return true;
}