/*
 * rwdImageMaps jQuery plugin v1.5
 *
 * Allows image maps to be used in a responsive design by recalculating the area coordinates to match the actual image size on load and window.resize
 *
 * Copyright (c) 2013 Matt Stow
 * https://github.com/stowball/jQuery-rwdImageMaps
 * http://mattstow.com
 * Licensed under the MIT license
 */
;
(function(a) {
    a.fn.rwdImageMaps = function() {
        var c = this;
        var b = function() {
            c.each(function() {
                if (typeof(a(this).attr("usemap")) ==
                    "undefined") {
                    return
                }
                var e = this,
                    d = a(e);
                a("<img />").load(function() {
                    var g = "width",
                        m = "height",
                        n = d.attr(g),
                        j = d.attr(m);
                    if (!n || !j) {
                        var o = new Image();
                        o.src = d.attr("src");
                        if (!n) {
                            n = o.width
                        }
                        if (!j) {
                            j = o.height
                        }
                    }
                    var f = d.width() / 100,
                        k = d.height() / 100,
                        i = d.attr("usemap").replace(
                            "#", ""),
                        l = "coords";
                    a('map[name="' + i + '"]').find(
                        "area").each(function() {
                        var r = a(this);
                        if (!r.data(l)) {
                            r.data(l, r.attr(
                                l))
                        }
                        var q = r.data(l).split(
                                ","),
                            p = new Array(q
                                .length);
                        for (var h = 0; h <
                            p.length; ++h) {
                            if (h % 2 === 0) {
                                p[h] =
                                    parseInt(
                                        ((q[
                                                    h
                                                ] /
                                                n
                                            ) *
                                            100
                                        ) *
                                        f)
                            } else {
                                p[h] =
                                    parseInt(
                                        ((q[
                                                    h
                                                ] /
                                                j
                                            ) *
                                            100
                                        ) *
                                        k)
                            }
                        }
                        r.attr(l, p.toString())
                    })
                }).attr("src", d.attr("src"))
            })
        };
        a(window).resize(b).trigger("resize");
        return this
    }
})(jQuery);