expand method

expand.js

// expands an item to show its inner box.
// @param e {Event} the event that triggered the expansion.
var expand = function(e) {

	e.preventDefault()

	if ( ! opened ) {
		open()
	}

	var target = e.target

	while ( target.tagName !== "LI" ) {
		target = target.parentNode
	}

	var $box = $(target).find("div")

	if ( $(target).hasClass("active") ) {

		closeActive()

		$box.animate({
			height: 0
		}, 200, function() {

			console.log("NOT CALLED IN FIREFOX.")

			$(target).removeClass("active")
		})

	} else {

		closeActive()

		$box.animate({
			height: 100
		}, 200, function() {

			console.log("NOT CALLED IN FIREFOX.")

			$(target).addClass("active")
		})
	}

	waitDuration = 1000
}