/**
 * Taken from jQuery UI accordion and fixed, special hoverintent event
 * http://benalman.com/news/2010/03/jquery-special-events/
 */
!function($) {


        var cfg = {
                sensitivity: 9,
                interval: 50
        };


        $.event.special.hoverintent = {
                setup: function() {
                        $(this).on("mouseover", handler);
                },

                teardown: function() {
                        $(this).on("mouseover", handler);
                },

                cfg: cfg
        };

        function handler(event) {

                var self = this,
                        args = arguments,
                        target = $(event.target),
                        cX, cY, pX, pY;

                function track(event) {
                        cX = event.pageX;
                        cY = event.pageY;
                };
                pX = event.pageX;
                pY = event.pageY;

                function clear() {
                        target.off("mousemove", track).off("mouseout", clear);
                        clearTimeout(timeout);
                }

                function handler() {
                        if((Math.abs(pX - cX) + Math.abs(pY - cY)) < cfg.sensitivity) {
                                clear();
                                event.type = "hoverintent";
                                jQuery.event.simulate("hoverintent", event.target, $.event.fix(event), true);
                        } else {
                                pX = cX;
                                pY = cY;
                                timeout = setTimeout(handler, cfg.interval);
                        }
                }
                var timeout = setTimeout(handler, cfg.interval);
                target.mousemove(track).mouseout(clear);
                return true;
        }


}(jQuery);