function opengucci() {
	launch = window.open('index.html', 'GUCCI', 'width=1012,height=684,status=0,scrollbars=0,resizable=1');
	launch.focus();
}

function subscribe()
{
	var isValid = true;
	var message = "";
	
	if (document.getElementById('FirstName').value == "") {
		message += "Please enter your first name\n";
		isValid = false;
	}
	if (document.getElementById('LastName').value == "") {
		message += "Please enter your last name\n";
		isValid = false;
	}
	if (document.getElementById('Profession').value == "") {
		message += "Please enter your profession\n";
		isValid = false;
	}
	if (!validateEmail(document.getElementById('Email'))) {
		message += "Please enter a valid email address\n";
		isValid = false;
	}
	
	if (message != "") {
		alert(message);
	}
	return isValid;
}

function unsubscribe()
{
	var isValid = true;
	var message = "";
	
	if (!validateEmail(document.getElementById('emailunsubscribe'))) {
		message += "Please enter a valid email address\n";
		isValid = false;
	}
	
	if (message != "") {
		alert(message);
	}
	return isValid;
}

function validateEmail(field) {
	with (field) {
		apos = value.indexOf("@");
		dotpos = value.lastIndexOf(".");
		if (apos < 1 || dotpos - apos < 2) {
			return false;
		} else {
			return true;
		}
	}
}