function validarEmail(inputEmail) {
	email = document.getElementById(inputEmail).value;
	var pattern= /^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$/i;
	if(!pattern.test(email)){
		return false;
	}
	return true;
}

function validarTelefono(inputTel) {
	tel = document.getElementById(inputTel).value;
	pattern = /(^\+|-|\d[0-9])+([0-9]{6,})/;
	if (!pattern.test(tel)){
		return false;
	}
	return true;
}