function show_community(errors) {
	document.getElementById("radio_comm").checked=true;
	document.getElementById("radio_fac").checked=false;
	
	if(errors)
		document.getElementById("errors").style.display = "block";
	else
		document.getElementById("errors").style.display = "none";
		
	
	document.getElementById("account_information").style.display = "block";
	document.getElementById("billing_information").style.display = "none";
	document.getElementById("register_submit").style.display = "block";
}

function show_facility(errors) {
	document.getElementById("radio_comm").checked=false;
	document.getElementById("radio_fac").checked=true;
	
	if(errors)
		document.getElementById("errors").style.display = "block";
	else
		document.getElementById("errors").style.display = "none";
	
	document.getElementById("account_information").style.display = "block";
	document.getElementById("billing_information").style.display = "block";
	document.getElementById("register_submit").style.display = "block";
}

function hideExplain() {
	$('explain').hide();
}

function affiliation(billing) {
	var target = document.getElementById('aff_val').value;
	
	if(target != "N/A") {
		document.getElementById("affiliated").style.display = "block";
		document.getElementById("nonaffiliated").style.display = "none";
		if(billing) {
			document.getElementById("billing_addr").style.display = "none";
			document.getElementById("billing_speedtype").style.display = "block";
		}
	} else {
		document.getElementById("affiliated").style.display = "none";
		document.getElementById("nonaffiliated").style.display = "block";
		if(billing) {
			document.getElementById("billing_addr").style.display = "block";
			document.getElementById("billing_speedtype").style.display = "none";
		}
	}
}

function copyaccountinfo() {
	var account_first = document.getElementById("account_first").value;
	var account_last = document.getElementById("account_last").value;
	var account_email = document.getElementById("account_email").value;
	
	document.getElementById("billing_first").value = account_first;
	document.getElementById("billing_last").value = account_last;
	document.getElementById("billing_email").value = account_email;
	
	document.getElementById("check_copy").checked=true;
}

function show_speedtype() {
	window.open('http://ncf.colorado.edu/?p=speedtype', 'newwindow', config='height=180, width=300, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no')
}