; (function ($) {
    $.fn.superfish = function (op) {

        var sf = $.fn.superfish,
            c = sf.c,
            $arrow = $(['<span class="', c.arrowClass, '"> &#187;</span>'].join('')),
            over = function () {
                var $this = $(this), menu = getMenu($this);
                clearTimeout(menu.sfTimer);
                $this.showSuperfishUl().siblings().hideSuperfishUl();
                //$this.showSuperfishUl();
            },
            out = function () {
                var $this = $(this), menu = getMenu($this), o = sf.op;
                clearTimeout(menu.sfTimer);
                menu.sfTimer = setTimeout(function () {
                    o.retainPath = ($.inArray($this[0], o.$path) > -1);
                    $this.hideSuperfishUl();
                    if (o.$path.length && $this.parents(['li.', o.hoverClass].join('')).length < 1) { over.call(o.$path); }
                }, o.delay);
            },
            getMenu = function ($menu) {
                var menu = $menu.parents(['ul.', c.menuClass, ':first'].join(''))[0];
                sf.op = sf.o[menu.serial];
                return menu;
            },
            addArrow = function ($a) { $a.addClass(c.anchorClass); };

        return this.each(function () {
            var $this = $(this);
            var s = this.serial = sf.o.length;
            var o = $.extend({}, sf.defaults, op);
            o.$path = $('li.' + o.pathClass, this).slice(0, o.pathLevels).each(function () {
                $(this).addClass([o.hoverClass, c.bcClass].join(' '))
                    .filter('li:has(ul)').removeClass(o.pathClass);
            });
            sf.o[s] = sf.op = o;

            if ((o.eventType === 'hoverIntent' && !$.fn.hoverIntent) || !(/^(?:hover|hoverIntent|toggle)$/).test(o.eventType)) {
                o.eventType = 'hover';
            }
            
            $this.find('li:has(ul)')[o.eventType](over, out).each(function () {
                if (o.autoArrows) {
                    addArrow($('>a:first-child', this));
                    // this.addClass("yourClass");
                }
            })
            .not('.' + c.bcClass)
                .hideSuperfishUl();


            $this.find('a').each(function (i) {
                var $a = $(this), $li = $a.parents('li');
                
                //click or focus
                if ($a.attr("href") == "javascript:void();" )
                    $a.click(function () { over.call($li); }).blur(function () { out.call($li); });
                else
                    $a.click(function (event) {
                            //event.preventDefault();
                            //if (!$a.hasClass("sf-with-ul")) {
                            location.href = this.href;
                            //}
                        });

                // YD Main menu click fix
                if ($a.attr("href") != "javascript:void();" )
                    $a.mouseover(function () { over.call($li);  }).blur(function () { out.call($li); });
            });
            o.onInit.call(this);

        }).each(function () {
            var menuClasses = [c.menuClass];
            if (sf.op.dropShadows && !($.browser.msie && $.browser.version < 7)) {
                menuClasses.push(c.shadowClass);
            }
            $(this).addClass(menuClasses.join(' '));
        });
    };

    var sf = $.fn.superfish;
    sf.o = [];
    sf.op = {};
    sf.IE7fix = function () {
        var o = sf.op;
        if ($.browser.msie && $.browser.version > 6 && o.dropShadows && o.animation.opacity != undefined) {
            this.toggleClass(sf.c.shadowClass + '-off');
        }
    };
    sf.c = {
        bcClass: 'sf-breadcrumb',
        menuClass: 'sf-js-enabled',
        anchorClass: 'sf-with-ul',
        arrowClass: 'sf-sub-indicator',
        shadowClass: 'sf-shadow'
    };
    sf.defaults = {
        hoverClass: 'sfHover',
        pathClass: 'overideThisToUse',
        pathLevels: 1,
        delay: 800,
        animation: { opacity: 'show' },
        speed: 'normal',
        closeAnimation: { opacity: 'hide' },
        closeSpeed: 0,
        autoArrows: true,
        dropShadows: true,
        eventType: 'toggle', // one of 'toggle', 'hover', or 'hoverIntent'
        // disableHI  : false,    // true disables hoverIntent detection
        onInit: function () { }, // callback functions
        onBeforeShow: function () { },
        onShow: function () { },
        onHide: function () { }
    };
    $.fn.extend({
        
        hideSuperfishUl: function () {
            
            var o = sf.op,
                not = (o.retainPath === true) ? o.$path : '';
            o.retainPath = false;
            var $closingLi = $(['li.', o.hoverClass].join(''), this).add(this).not(not);
            var $ul = $closingLi
                    .find('>ul');
            
            $ul.animate(o.closeAnimation, o.closeSpeed, function () {
                $closingLi.removeClass(o.hoverClass);
                $ul.css('visibility', 'hidden');
                $ul.css('display', 'none');
            });
            o.onHide.call($ul);
            return this;
        },
        
        showSuperfishUl: function () {
            
            var o = sf.op,
                sh = sf.c.shadowClass + '-off',
                $ul = this.addClass(o.hoverClass)
                    .find('>ul:hidden').css('visibility', 'visible');
            
            sf.IE7fix.call($ul);
            o.onBeforeShow.call($ul);
            
            $ul.animate(o.animation, o.speed, function () { sf.IE7fix.call($ul); o.onShow.call($ul); });
            return this;
        }
    });

})(jQuery);