function product_photo_swap(thumb_url, large_url) {
  $('#product_photo').attr('src', thumb_url);
  $('#product_photo').attr('jqimg', large_url);
  $('#product_photo_link').attr('href', large_url);
}

function product_email_friend_popup(url) {
  day = new Date();
  id = day.getTime();
  eval('page' + id + ' = window.open(url, "' + id + '", "toolbar=0,scrollbars=yes,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=500");');
  return false;
}

function shipping_as_billing(cbox) {  
  var items = ['firstname', 'lastname', 'address', 'city', 'state', 'postal_code'];
  for (var i=0;i<items.length;i++) {
    $('#order_shipping_' + items[i]).val(cbox.checked ? $('#order_billing_' + items[i]).val() : "");
  }
}

function popUp(URL) {
newwindow = window.open(URL, 'music', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=430,height=28');
if (window.focus) {newwindow.focus()}
}