/* ========================================================================
 * Bootstrap: transition.js v3.0.0
 * http://twbs.github.com/bootstrap/javascript.html#transitions
 * ========================================================================
 * Copyright 2013 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ======================================================================== */

( function ( $ ) {
	'use strict';

	// CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/)
	// ============================================================

	function transitionEnd () {
		var el = document.createElement( 'bootstrap' );

		var transEndEventNames = {
			'WebkitTransition': 'webkitTransitionEnd',
			'MozTransition': 'transitionend',
			'OTransition': 'oTransitionEnd otransitionend',
			'transition': 'transitionend'
		};

		for ( var name in transEndEventNames ) {
			if ( 'undefined' !== typeof ( el.style[ name ]) ) {
				return { end: transEndEventNames[ name ] };
			}
		}
	}

	// http://blog.alexmaccaw.com/css-transitions
	$.fn.emulateTransitionEnd = function ( duration ) {
		var called = false,
			$el = this;

		$( this ).one( $.support.transition.end, function () {
			called = true;
		});

		setTimeout( function () {
			if ( !called ) {
				$( $el ).trigger( $.support.transition.end );
			}
		}, duration );
		return this;
	};

	$( function () {
		$.support.transition = transitionEnd();
	});

})( window.jQuery );
