/**
 * Main Navigation
 *
 * @package WP Day Spa
 * @subpackage JavaScript
 */

(function(d) {
    var c = d.document,
        b = c.documentElement;

    function h(j, i) {
        for (var k in i) {
            if (i.hasOwnProperty(k)) {
                j[k] = i[k]
            }
        }
        return j
    }

    function a() {
        var i = b.clientHeight,
            j = d.innerHeight;
        if (i < j) {
            return j
        } else {
            return i
        }
    }

    function f(i) {
        return i.getBoundingClientRect()
    }

    function e(k, j) {
        if (k.type != "mouseout" && k.type != "mouseover") {
            return false
        }
        var i = k.relatedTarget ? k.relatedTarget : k.type == "mouseout" ? k.toElement : k.fromElement;
        while (i && i != j) {
            i = i.parentNode
        }
        return (i != j)
    }

    function g(j, i) {
        this.el = j;
        this.options = h(this.defaults, i);
        this._init()
    }
    g.prototype = {
        defaults: {
            delayMenu: 100
        },
        _init: function() {
            this.touch = Modernizr.touch;
            this.menuItems = c.querySelectorAll("#" + this.el.id + " > li");
            this._initEvents()
        },
        _initEvents: function() {
            var i = this;
            Array.prototype.slice.call(this.menuItems).forEach(function(l, k) {
                var j = l.querySelector("a");
                if (i.touch) {
                    j.addEventListener("click", function(m) {
                        i._handleClick(this, m)
                    })
                } else {
                    l.addEventListener("mouseover", function(m) {
                        if (e(m, this)) {
                            i._openMenu(this)
                        }
                    });
                    l.addEventListener("mouseout", function(m) {
                        if (e(m, this)) {
                            i._closeMenu(this)
                        }
                    })
                }
            })
        },
        _openMenu: function(j) {
            var i = this;
            clearTimeout(this.omtimeout);
            this.omtimeout = setTimeout(function() {
                var k = j.querySelector("ul.sub-menu");
                if (k) {
                    j.className = "cbp-tm-show";
                    if (i._positionMenu(j) === "top") {
                        j.className += " cbp-tm-show-above"
                    } else {
                        j.className += " cbp-tm-show-below"
                    }
                }
            }, this.touch ? 0 : this.options.delayMenu)
        },
        _closeMenu: function(j) {
            clearTimeout(this.omtimeout);
            var i = j.querySelector("ul.sub-menu");
            if (i) {
                j.className = j.className.replace(new RegExp("(^|\\s+)cbp-tm-show(\\s+|$)"), " ");
                j.className = j.className.replace(new RegExp("(^|\\s+)cbp-tm-show-below(\\s+|$)"), " ");
                j.className = j.className.replace(new RegExp("(^|\\s+)cbp-tm-show-above(\\s+|$)"), " ")
            }
        },
        _handleClick: function(l, n) {
            var m = l.parentNode,
                i = Array.prototype.slice.call(this.menuItems),
                k = m.querySelector("ul.sub-menu");
            if (typeof this.current !== "undefined" && i.indexOf(m) !== this.current) {
                this._closeMenu(this.el.children[this.current]);
                this.el.children[this.current].querySelector("ul.sub-menu").setAttribute("data-open", "false")
            }
            if (k) {
                n.preventDefault();
                var j = k.getAttribute("data-open");
                if (j === "true") {
                    this._closeMenu(m);
                    k.setAttribute("data-open", "false")
                } else {
                    this._openMenu(m);
                    this.current = i.indexOf(m);
                    k.setAttribute("data-open", "true")
                }
            }
        },
        _positionMenu: function(j) {
            var m = a(),
                k = f(j),
                i = k.top,
                l = m - i - j.offsetHeight;
            return (l <= i ? "top" : "bottom")
        }
    };
    d.cbpTooltipMenu = g
})(window);