function newsletter_signup() {
	var email = document.getElementById('newsletter_email').value;
	var name = document.getElementById('newsletter_name').value;
	document.getElementById('newsletter_button').value = "Sending...";
	document.getElementById('newsletter_button').disabled = true;
	
	var ajax = new Ajax();
	
	ajax.doGet("/mailinglist.php?email="+email+"&name="+name, newsletter_displayResults);
}

function newsletter_displayResults(str) {
	if (str == 'Thanks!') {
		document.getElementById('newsletter_button').value = str;
	} else {
		document.getElementById('newsletter_button').value = 'Sign up';
		alert(str);
	}
	document.getElementById('newsletter_button').disabled = false;
}

function location_jump(new_location) {
	window.location.href = new_location;
}