function tartan_finder_init(product_id, unique_ref, code) {
	var tf = window.open('/shop/tartan-finder/tartan-finder.php?product_id='+product_id+'&unique_ref='+unique_ref+'&code='+code, 'tf', config='height=420, width=700, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no');
	tf.focus();
}
function tartan_finder_callback(product_id, unique_ref, value_id, code, name, price) {
	$('tartan_image_'+unique_ref).src='/shop/tartan-finder/images/crop64x64/'+code+'.jpg';
	$('tartan_code_'+unique_ref).value = code;
	$('tartan_value_id_'+unique_ref).value = value_id;
	$('tartan_name_'+unique_ref).innerHTML = name;
	if (price) $('tartan_price_'+unique_ref).innerHTML = '+£'+price;
	else $('tartan_price_'+unique_ref).innerHTML = '';
	
}