foundation.equalizer.js
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	;(function ($, window, document, undefined) {
	'use strict';

	Foundation.libs.equalizer = {
	name : 'equalizer',

	version : '5.5.3',

	settings : {
	use_tallest : true,
	before_height_change : $.noop,
	after_height_change : $.noop,
	equalize_on_stack : false,
	act_on_hidden_el: false
	},

	init : function (scope, method, options) {
	Foundation.inherit(this, 'image_loaded');
	this.bindings(method, options);
	this.reflow();
	},

	events : function () {
	this.S(window).off('.equalizer').on('resize.fndtn.equalizer', function (e) {
	this.reflow();
	}.bind(this));
	},

	equalize : function (equalizer) {
	var isStacked = false,
	group = equalizer.data('equalizer'),
	settings = equalizer.data(this.attr_name(true)+'-init') \|\| this.settings,
	vals,
	firstTopOffset;

	if (settings.act_on_hidden_el) {
	vals = group ? equalizer.find('['+this.attr_name()+'-watch="'+group+'"]') : equalizer.find('['+this.attr_name()+'-watch]');
	}
	else {
	vals = group ? equalizer.find('['+this.attr_name()+'-watch="'+group+'"]:visible') : equalizer.find('['+this.attr_name()+'-watch]:visible');
	}

	if (vals.length === 0) {
	return;
	}

	settings.before_height_change();
	equalizer.trigger('before-height-change.fndth.equalizer');
	vals.height('inherit');

	if (settings.equalize_on_stack === false) {
	firstTopOffset = vals.first().offset().top;
	vals.each(function () {
	if ($(this).offset().top !== firstTopOffset) {
	isStacked = true;
	return false;
	}
	});
	if (isStacked) {
	return;
	}
	}

	var heights = vals.map(function () { return $(this).outerHeight(false) }).get();

	if (settings.use_tallest) {
	var max = Math.max.apply(null, heights);
	vals.css('height', max);
	} else {
	var min = Math.min.apply(null, heights);
	vals.css('height', min);
	}

	settings.after_height_change();
	equalizer.trigger('after-height-change.fndtn.equalizer');
	},

	reflow : function () {
	var self = this;

	this.S('[' + this.attr_name() + ']', this.scope).each(function () {
	var $eq_target = $(this),
	media_query = $eq_target.data('equalizer-mq'),
	ignore_media_query = true;

	if (media_query) {
	media_query = 'is_' + media_query.replace(/-/g, '_');
	if (Foundation.utils.hasOwnProperty(media_query)) {
	ignore_media_query = false;
	}
	}

	self.image_loaded(self.S('img', this), function () {
	if (ignore_media_query \|\| Foundation.utils[media_query]()) {
	self.equalize($eq_target)
	} else {
	var vals = $eq_target.find('[' + self.attr_name() + '-watch]:visible');
	vals.css('height', 'auto');
	}
	});
	});
	}
	};
	})(jQuery, window, window.document);

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