function verifyRequired() {
	var result = true;
	if (document.icpsignup["fields_email"].value == "") {
		document.icpsignup["fields_email"].focus();
		alert("The Email field is required.");
		result = false;
	}
	return result;
}

function show_newsletter() {
	window.open('/glutenfree/newsletter.php', 'newsletter','width=380,height=289,menubar=0,resizable=1,status=0,location=0,directories=0,scrollbars=0');
	return false;
}

function verifyContact() {
	var result = false;
	if (document.contact["email"].value == "") {
		document.contact["email"].focus();
		alert("The Email field is required.");
	} else if (document.contact["message"].value == "") {
		document.contact["message"].focus();
		alert("You must enter a message.");
	} else {
		result = true;
	}
	return result;
}

function emailPage() {
	var url = window.location
	var title = document.title;
	var subject = "[Subject goes here]";
	var message = "[Message goes here]%0A%0A" + title + "%0A" + url;
	var mailto_link = 'mailto:?subject='+subject+'&body='+message;	
	var win = window.open(mailto_link,'emailWindow');
	
	if (win && win.open && !win.closed) {
		win.close();
	}

	return false;
}