function toggleParticipantInput() {
	var checkbox = document.getElementById('noParticipantCheckbox');
	
	if(checkbox.checked == true) {
		document.getElementById('participantData').style.display = 'none';
	} else {
		document.getElementById('participantData').style.display = 'block';
	}
}

function removeReferal(row) {
	document.forms["registration"].elements["invitees["+row+"][inviteEmailAccess]"].checked=false;
	document.forms["registration"].elements["invitees["+row+"][inviteAlbumAccess]"].checked=false;
	document.forms["registration"].elements["invitees["+row+"][invitefn]"].value='';
	document.forms["registration"].elements["invitees["+row+"][inviteln]"].value='';
	document.forms["registration"].elements["invitees["+row+"][inviteemail]"].value='';
	
	if(document.forms["registration"].elements["invitees["+row+"][invitecr]"]) {
		document.forms["registration"].elements["invitees["+row+"][invitecr]"].value='';
	}
}

function placeOrder(button) {
	var doPlaceOrder = confirm('PLEASE NOTE:\n\nIt may take up to a minute for your order to be processed.  Please be patient.');
	
	if(doPlaceOrder) {
		button.disabled=true;
		button.form.submit();
		
		return true;
	}
	
	return false;
}

function checkForPreview(foid) {
	if (foid > 0) {
		document.getElementById('inviteeNotAllowedMsg').style.display = 'block';
	} else {
		document.getElementById('inviteeNotAllowedMsg').style.display = 'none';
	}
}