function toggleGiftFields() {
    if (document.getElementById('gift_fields').style.display == 'none') {
	document.getElementById('gift_fields').style.display = 'block';
    } else {
	document.getElementById('gift_fields').style.display = 'none';
    }
}

function populatePaypalExtraField() {
    if (document.getElementById('gift_fields').style.display == 'block') {
	document.getElementById('gift_field_name').value = 'Gift Subscription for ';
	document.getElementById('gift_field_content').value += document.getElementById('gift_name').value+', ';
	document.getElementById('gift_field_content').value += document.getElementById('gift_address1').value+', ';
	document.getElementById('gift_field_content').value += document.getElementById('gift_address2').value+', ';
	document.getElementById('gift_field_content').value += document.getElementById('gift_city').value+', ';
	document.getElementById('gift_field_content').value += document.getElementById('gift_state').value+', ';
	document.getElementById('gift_field_content').value += document.getElementById('gift_postal').value+', ';
	document.getElementById('gift_field_content').value += document.getElementById('gift_country').value; 
    }
}