Please note: Internet Explorer 8 only supports getters and setters on the DOM and it’s prototypes (document, Element.prototype, etc.) and the window object. As long as you are setting an accessor on the window object, a DOM element, or a DOM prototype, Xccessors should work fine on every browser.
Xccessors Legacy implements the legacy accessor methods (object.define[GS]etter and object.lookup[GS]etter) in browsers that support the standard ECMAScript 5 accessor methods.
Xccessors is dual licensed under the GNU GPL v3 and the X11/MIT license.