jQuery plugin that uses modernizr to detect css3 transition support and listens for transitionEnd or calls back right away if transitions are not supported

jquery.cssTransitionEnd.js

// jQuery plugin that uses modernizr to detect css3 transition support and listens for transitionEnd or calls back right away if transitions are not supported

// basically send this a cb and it will be run on transitionEnd or right away if transitionEnd is not supported

jQuery.fn.cssTransitionEnd = function (cb) {
        // lifted from http://www.modernizr.com/docs/
	var transEndEventNames = {
		'WebkitTransition' : 'webkitTransitionEnd',
		'MozTransition'    : 'transitionend',
		'OTransition'      : 'oTransitionEnd',
		'msTransition'     : 'msTransitionEnd', // maybe?
		'transition'       : 'transitionEnd'
	}

	var transEndEventName = transEndEventNames[Modernizr.prefixed("transition")]

	if (Modernizr.csstransitions) {
		$(this).one(transEndEventName, function (e) {
			cb()
		})
	}
	else {
		// just run the cb now because the event will never be fired, run it async to be consistent
		setTimeout(function () {
			cb()
		}, 0)
	}
}