/*
	 * jQuery delegate plug-in v1.0
	 *
	 * Copyright (c) 2007 Jörn Zaefferer
	 *
	 * $Id: jquery.delegate.js 4328 2007-12-28 16:39:00Z 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($) {
	    $.extend($.event.special, {
	        focusin: {
	            setup: function() {
	                if ($.browser.msie)
	                    return false;
	                this.addEventListener("focus", $.event.special.focusin.handler, true);
	            },
	            teardown: function() {
	                if ($.browser.msie)
	                    return false;
	                this.removeEventListener("focus", $.event.special.focusin.handler, true);
	            },
	            handler: function(event) {
	                var args = Array.prototype.slice.call( arguments, 1 );
	                args.unshift($.extend($.event.fix(event), { type: "focusin" }));
	                return $.event.handle.apply(this, args);
	            }
	        },
	        focusout: {
	            setup: function() {
	                if ($.browser.msie)
	                    return false;
	                this.addEventListener("blur", $.event.special.focusout.handler, true);
	            },
	            teardown: function() {
	                if ($.browser.msie)
	                    return false;
	                this.removeEventListener("blur", $.event.special.focusout.handler, true);
            },
	            handler: function(event) {
	                var args = Array.prototype.slice.call( arguments, 1 );
	                args.unshift($.extend($.event.fix(event), { type: "focusout" }));
	                return $.event.handle.apply(this, args);
	            }
	        }
	    });
	    $.extend($.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);