function checkLoginForm() {
	if (document.loginForm.username.value == '') {
		alert('Please enter a username.');
		document.loginForm.username.focus();
		return false;
	}
	if (document.loginForm.userpass.value == '') {
		alert('Please enter a password.');
		document.loginForm.userpass.focus();
		return false;
	}
	return true;
}

function checkProfileForm() {
	if (Profile.name.value == '') {
		alert("Please enter your full name.");
		Profile.name.focus();
		return false;
	}
	if (Profile.email.value == '') {
		alert("Please enter your email address.");
		Profile.email.focus();
		return false;
	}
	if (Profile.country.value == '') {
		alert("Please enter your country.");
		Profile.country.focus();
		return false;
	}
	if (Profile.username.value == '') {
		alert("Please enter a username.");
		Profile.username.focus();
		return false;
	}
	if (Profile.userpass.value == '') {
		alert("Please enter your password.");
		Profile.userpass.focus();
		return false;
	}
	if (Profile.userpass2.value == '') {
		alert("Please enter your password a 2nd time.");
		Profile.userpass2.focus();
		return false;
	}
	if (Profile.userpass.value != Profile.userpass2.value) {
		alert("Your passwords do not match. Please correct this.");
		Profile.userpass.focus();
		return false;
	}
	return true;
}