function setupSignupForm() {
	var options = {
		success:       signupFormDone
		}
	$("form#signup").ajaxForm(options);
}

function signupFormDone(responseText, statusText) {
	if($("form#signup #ajaxReply").length>0) {
		$('form#signup #ajaxReply').html(responseText);
	} else {
		$('form#signup input#subscribe').before("<div id='ajaxReply'>"+responseText+"</div>");
	}
}

$(function() {
	setupSignupForm();
});