function checkRegister() {
	var pass = 1;
	var msg = "Following fields must be filled: \n";
	if (document.frmRegister.loginID.value == "")	{
		pass = 0;
		msg += "- Login ID\n";
	}
	if (document.frmRegister.user_name.value == "")	{
		pass = 0;
		msg += "- Full Name\n";
	}
	if (document.frmRegister.email.value == "")	{
		pass = 0;
		msg += "- Email\n";
	}
	if (document.frmRegister.passwd.value == "")	{
		pass = 0;
		msg += "- Password\n";
	}
	if (document.frmRegister.repasswd.value == "")	{
		pass = 0;
		msg += "- Confirmation Password\n";
	}
	if (document.frmRegister.address.value == "")	{
		pass = 0;
		msg += "- Delivery Address\n";
	}
	if (document.frmRegister.city.value == "")	{
		pass = 0;
		msg += "- City\n";
	}
	if (document.frmRegister.state.value == "")	{
		pass = 0;
		msg += "- State\n";
	}
	if (document.frmRegister.postcode.value == "")	{
		pass = 0;
		msg += "- Postcode\n";
	}
	if (document.frmRegister.phone.value == "")	{
		pass = 0;
		msg += "- Phone Number\n";
	}
	if (pass == 1)	{
		if (document.frmRegister.passwd.value == document.frmRegister.repasswd.value)	{
			document.frmRegister.submit();
		} else {
			alert("Confirmation Password doesn't match!");
		}
	} else {
		alert(msg);
	}
}

function checkRegisterAddress() {
	var pass = 1;
	var msg = "Following fields must be filled: \n";
	if (document.frmRegisterAddr.address.value == "")	{
		pass = 0;
		msg += "- Delivery Address\n";
	}
	if (document.frmRegisterAddr.city.value == "")	{
		pass = 0;
		msg += "- City\n";
	}
	if (document.frmRegisterAddr.state.value == "")	{
		pass = 0;
		msg += "- State\n";
	}
	if (document.frmRegisterAddr.postcode.value == "")	{
		pass = 0;
		msg += "- Postcode\n";
	}
	if (document.frmRegisterAddr.phone.value == "")	{
		pass = 0;
		msg += "- Phone Number\n";
	}
	if (pass == 1)	{
		document.frmRegisterAddr.submit();
	} else {
		alert(msg);
	}
}

function checkPayment() {
	var pass = 1;
	var msg = "Following fields must be filled: \n";
	if (document.frmPayment.order_id.value == "")	{
		pass = 0;
		msg += "- Order ID\n";
	}
	if (document.frmPayment.payment_amount.value == "")	{
		pass = 0;
		msg += "- Payment Amount\n";
	}
	if (document.frmPayment.payee_name.value == "")	{
		pass = 0;
		msg += "- Payee Name\n";
	}
	if (pass == 1)	{
		document.frmPayment.submit();
	} else {
		alert(msg);
	}
}

function checkReqPwd() {
	if (document.frmForgotPwd.email.value != "" && document.frmForgotPwd.name.value != "")	{
		document.frmForgotPwd.submit();
	} else {
		alert("All fields must be filled!");
	}
}

function checkPwdonChange() {
	if (document.frmChgPwd.opwd.value != "" && document.frmChgPwd.npwd.value != "" && document.frmChgPwd.rpwd.value != "")	{
		if (document.frmChgPwd.npwd.value == document.frmChgPwd.rpwd.value) {
			document.frmChgPwd.submit();
		} else {
			alert("Reconfirmation password is not match!");
		}
	} else {
		alert("All fields must be filled!");
	}
}