function checkSubscribe (formular) {

	errors = 0;

	toCheck = formular.email.value;
	if (toCheck == '' || toCheck.search(/boundary/i) != -1 || toCheck.search(/content-type/i) != -1 || toCheck.search(/^[^@]+@[^@]+.[a-z]{2,}$/i) == -1) {
		formFieldsMarkError('inputEmail');
		errors++;
	} else {
		formFieldsMarkNormal('inputEmail');
	}		

	toCheck = formular.agb.checked;
	if (toCheck == false) {
		errors++;
	}
	
	if (errors != 0)
		return false;
	else
		return true;

}