/*

Copyright (c) 2009, Yahoo! Inc. All rights reserved.

Code licensed under the BSD License:

http://developer.yahoo.net/yui/license.txt

version: 3.0.0b1

build: 1163

*/

YUI.add('overlay', function(Y) {

/**

 * Provides a basic Overlay widget, with Standard Module content support. The Overlay widget

 * provides Page XY positioning support, alignment and centering support along with basic 

 * stackable support (z-index and shimming).

 *

 * @module overlay

 */

/**

 * A basic Overlay Widget, which can be positioned based on Page XY co-ordinates and is stackable (z-index support).

 * It also provides alignment and centering support and uses a standard module format for it's content, with header,

 * body and footer section support.

 * 

 * @class Overlay

 * @constructor

 * @extends Widget

 * @uses WidgetPosition

 * @uses WidgetStack

 * @uses WidgetPositionExt

 * @uses WidgetStdMod

 * @param {Object} object The user configuration for the instance.

 */

Y.Overlay = Y.Base.build("overlay", Y.Widget, [Y.WidgetPosition, Y.WidgetStack, Y.WidgetPositionExt, Y.WidgetStdMod]);

}, '3.0.0b1' ,{requires:['widget', 'widget-position', 'widget-stack', 'widget-position-ext', 'widget-stdmod']});