function validateForm_gadgetInloggen() {
	var element;
	var emptyFields	= 0;
	var falseColor		= "#ff0000";
	var falseTextColor	= "#333333";
	var trueColor		= "#ffffff";
	var trueTextColor	= "#000000";

	element = document.getElementById('gadgetAccount_username');	if (!validateEmail(element, true)) { emptyFields += 1; element.style.backgroundColor = falseColor; element.style.color = falseTextColor;  } else { element.style.backgroundColor = trueColor; element.style.color = trueTextColor;  }
	element = document.getElementById('gadgetAccount_password');	if (!validatePresent(element, true)) { emptyFields += 1; element.style.backgroundColor = falseColor; element.style.color = falseTextColor;  } else { element.style.backgroundColor = trueColor; element.style.color = trueTextColor;  }

	if (emptyFields >= 1) {
		alert('LET OP\nU heeft een niet mogelijke combinatie van e-mailadres en wachtwoord ingevuld.');
	}
	
	return (emptyFields == 0);
};