function SubmitDetail(f)	{
	if (f.txtFirstname.value == '')
	{ 
		alert('Please Enter Your First Name.');
		f.txtFirstname.focus
		return false;
	}
	if (f.txtLastname.value == '')
	{ 
		alert('Please Enter Your Last Name.');
		f.txtLastname.focus
		return false;
	}
	if (f.txtEmail.value == '')
	{ 
		alert('Please Enter Your Email Address.');
		f.txtFirstname.focus
		return false;
	}
	if (f.txtPassword.value == '')
	{ 
		alert('Please Enter A Password longer than 5 characters.');
		f.txtPassword.focus
		return false;
	}
	if (f.txtPassword.value.length < 5)
	{ 
		alert('Please Enter A Password longer than 5 characters.');
		f.txtPassword.focus
		return false;
	}
	if (f.txtPassword.value != document.frmMailList.txtPassword2.value)
	{ 
		alert('Passwords entered does not match. Please try again');
		f.txtPassword.focus
		return false;
	}
	return true;
}