function subscribeShow() {
	var el = document.getElementById("sub_form");
	el.style.display="block";
	var el = document.getElementById("sub_formreq");
	el.style.display="none";
}

function subscribeHide() {
	var el = document.getElementById("errors");
	el.style.display="none";
	var el = document.getElementById("sub_form");
	el.style.display="none";
	var el = document.getElementById("sub_formreq");
	el.style.display="block";
}

function subscribeJoin() {
	var el = document.getElementById("sub_form");
	el.style.display="none";
	var el = document.getElementById("sub_formload");
	el.style.display="block";
	var url = 'subscribe.php';
	var pars = 'fname='+$F('sub_name_first')+'&lname='+$F('sub_name_last')+'&email='+$F('sub_email');
	var myAjax = new Ajax.Updater('subscribe_box', url, { method: 'post', parameters: pars });
}