// ------------------------------- login box -----------------------------------

  function LoginBox_Open()
  {
    ShowElement("login-form-box");
  }

  function LoginBox_Close()
  {
    HideElement("login-form-box");
  }

// ----------------------- define buttons and preload images -------------------

  // basket page - header icons
    PreloadNormalImage("basket-ico-step-1",  real_root_web+"/img/basket-step-1-btn-bg-normal.gif");
    PreloadRolloverImage("basket-ico-step-1", real_root_web+"/img/basket-step-1-btn-bg-rollover.gif");

    PreloadNormalImage("basket-ico-step-2",  real_root_web+"/img/basket-step-2-btn-bg-normal.gif");
    PreloadRolloverImage("basket-ico-step-2", real_root_web+"/img/basket-step-2-btn-bg-rollover.gif");

    PreloadNormalImage("basket-ico-step-3",  real_root_web+"/img/basket-step-3-btn-bg-normal.gif");
    PreloadRolloverImage("basket-ico-step-3", real_root_web+"/img/basket-step-3-btn-bg-rollover.gif");

  // basket page - delete from basket img
    PreloadNormalImage("basket-delete-img",  real_root_web+"/img/basket-delete-normal.gif");
    PreloadRolloverImage("basket-delete-img", real_root_web+"/img/basket-delete-rollover.gif");

  // recalc basket
    PreloadNormalImage("basket-recalc-img",  real_root_web+"/img/basket-recalc-btn-bg-normal.gif");
    PreloadRolloverImage("basket-recalc-img", real_root_web+"/img/basket-recalc-btn-bg-rollover.gif");

  // empty basket
    PreloadNormalImage("basket-empty-img",  real_root_web+"/img/basket-empty-btn-bg-normal.gif");
    PreloadRolloverImage("basket-empty-img", real_root_web+"/img/basket-empty-btn-bg-rollover.gif");

  // basket back / next btn
    PreloadNormalImage("basket-back-img",  real_root_web+"/img/basket-back-btn-bg-normal.gif");
    PreloadRolloverImage("basket-back-img", real_root_web+"/img/basket-back-btn-bg-rollover.gif");

    PreloadNormalImage("basket-next-img",  real_root_web+"/img/basket-next-btn-bg-normal.gif");
    PreloadRolloverImage("basket-next-img", real_root_web+"/img/basket-next-btn-bg-rollover.gif");

  // basket finish order
    PreloadNormalImage("basket-order-finish-img",  real_root_web+"/img/basket-order-finish-btn-bg-normal.gif");
    PreloadRolloverImage("basket-order-finish-img", real_root_web+"/img/basket-order-finish-btn-bg-rollover.gif");

  // basket print order
    PreloadNormalImage("basket-print-order-img",  real_root_web+"/img/basket-print-btn-bg-normal.gif");
    PreloadRolloverImage("basket-print-order-img", real_root_web+"/img/basket-print-btn-bg-rollover.gif");