function signin_Validator(theForm)
{
	if (theForm.account[1].checked) {
		if (theForm.username.value == "") {
			alert("Please enter your Email.");
			theForm.username.focus();
			return (false);
		}
	
		if (theForm.password.value == "") {
			alert("Please enter your Password.");
			theForm.password.focus();
			return (false);
		}
	}
  return (true);
}