/*

 * jQuery delegate plug-in v1.0

 *

 * Copyright (c) 2007 Jörn Zaefferer

 *

 * $Id: jquery.delegate.js 4786 2008-02-19 20:02:34Z joern.zaefferer $

 *

 * Dual licensed under the MIT and GPL licenses:

 *   http://www.opensource.org/licenses/mit-license.php

 *   http://www.gnu.org/licenses/gpl.html

 */

// provides cross-browser focusin and focusout events

// IE has native support, in other browsers, use event caputuring (neither bubbles)

// provides delegate(type: String, delegate: Selector, handler: Callback) plugin for easier event delegation

// handler is only called when $(event.target).is(delegate), in the scope of the jQuery-object for event.target 

// provides triggerEvent(type: String, target: Element) to trigger delegated events

;(function($) {

	$.each({

		focus: 'focusin',

		blur: 'focusout'	

	}, function( original, fix ){

		$.event.special[fix] = {

			setup:function() {

				if ( $.browser.msie ) return false;

				this.addEventListener( original, $.event.special[fix].handler, true );

			},

			teardown:function() {

				if ( $.browser.msie ) return false;

				this.removeEventListener( original,

				$.event.special[fix].handler, true );

			},

			handler: function(e) {

				arguments[0] = $.event.fix(e);

				arguments[0].type = fix;

				return $.event.handle.apply(this, arguments);

			}

		};

	});

	$.extend($.fn, {

		delegate: function(type, delegate, handler) {

			return this.bind(type, function(event) {

				var target = $(event.target);

				if (target.is(delegate)) {

					return handler.apply(target, arguments);

				}

			});

		},

		triggerEvent: function(type, target) {

			return this.triggerHandler(type, [jQuery.event.fix({ type: type, target: target })]);

		}

	})

})(jQuery);