// if @font-face isn't supported
// Modernizr._fontfaceready(function(bool){
//   if (!bool) {
//    $.getScript('/javascripts/cufon-with-font.js', function(){
//Cufon.replace('#nav h1, h2,a.phbuttonlarge, .phoneDirectoryTable, h3, #content h4, #nav li > span > a');
//Cufon.replace('h2.title', { hover: true });
//Cufon.replace('#bottom-links h5', { letterSpacing: "-1px" });
//      Cufon.now();
//    });
//   }
// });

$.fn.googleMap = function (address, options) {
    var defaults = {
        zoom: 14,
        mapTypeId: google.maps.MapTypeId.ROADMAP
    };

    options = $.extend(defaults, options || {});

    var center = new google.maps.LatLng(44.081996, -123.0286928);
    var map = new google.maps.Map(this.get(0), $.extend(options, { center: center }));

    var geocoder = new google.maps.Geocoder();
    geocoder.geocode({ address: address }, function (results, status) {
        if (status == google.maps.GeocoderStatus.OK && results.length) {
            if (status != google.maps.GeocoderStatus.ZERO_RESULTS) {
                map.set_center(results[0].geometry.location);
                var marker = new google.maps.Marker({
                    position: results[0].geometry.location,
                    map: map
                });
            }
        }
    });
}

$.fn.equalHeight = function () {
    var maxHeight = 0;
    this.each(function () {
        if ($.browser.msie && $.browser.version < 7)
            $(this).css({ width: $(this).width() });

        var myHeight = $(this).height();
        if (myHeight > maxHeight)
            maxHeight = myHeight;
    });
    this.css({ height: maxHeight });
};

$.subnav = function () {
    // Re-order z-index for IE6 and IE7
    if ($.browser.msie && $.browser.version < 8) {
        var zIndexNumber = 1000;
        $('div').filter(function () {
            var elem = $(this);
            return (elem.closest('.ms-MenuUIPopupBody').length < 1);
        }).each(function () {
            zIndexNumber -= 1;
            $(this).css('zIndex', zIndexNumber);
        });
    }

    var top_nav = $('#nav');
    top_nav.data('originalZ', top_nav.css("z-index"));

    function subnav_defaults(subnav_elem) {
        // Automatically set last column
        var columns = subnav_elem.find('.col');
        columns.eq(columns.length - 1).addClass('last');

        // Calculate the width of all the columns
        var nav_width = 0;
        columns.each(function () {
            nav_width += $(this).width();
        });
        nav_width += columns.length - 1;

        subnav_elem.children().wrapAll('<div class="wrapper" />');
        subnav_elem.css({ width: nav_width, zIndex: 5000 });

        subnav_elem.find('h3:first-child').addClass('first');

        // Set all the columns to be equal height
        subnav_elem.find('.links').equalHeight();
        subnav_elem.find('.wrapper').css({ height: subnav_elem.find('.col').height() });

        // Handle floating over form controls in IE
        if ($.browser.msie)
            subnav_elem.bgiframe();

        return nav_width;
    }

    var currentlyVisibleSubnav = null;

    function onHoverOut() {
        if (!$(this).hasClass('hovered'))
            return;

        if ($.browser.msie && $.browser.version < 8) {
            //$(this).data('zIndexElems').css("z-index", 1);
            top_nav.css("z-index", top_nav.data('originalZ'));
        }

        $(this).removeClass('hovered');
    }

    // Monitor sidebar subnavs
    $('.submenu').each(function () {
        var container_li = $(this).closest('li'),
        subnav_elem = container_li.children('.subnav'),
        has_subnav = subnav_elem.length > 0,
        first_run = true;

        container_li.data('zIndexElems', container_li.nextAll()
                                                 .add($('.cufon'))
                                                 .add(top_nav)
                                                 .add($('.submenu').not(container_li)));

        container_li.hoverIntent({
            timeout: 150,
            over: function () {
                if (currentlyVisibleSubnav)
                    onHoverOut.apply(currentlyVisibleSubnav.get(0));

                if ($.browser.msie && $.browser.version < 8) {
                    container_li.data('zIndexElems').css("z-index", 1);
                    //container_li.data('zIndexElems').hover(function(){$(this).css("z-index", 10000);});


                }

                //container_li.siblings('.hovered').removeClass('hovered');

                container_li.addClass('hovered');
                currentlyVisibleSubnav = container_li;

                // On first hover
                if (has_subnav && first_run) {
                    subnav_defaults(subnav_elem);

                    var link_position = container_li.position(),
              top_offset,
              left_offset;

                    // If we are on the right side
                    if (link_position.left > 500) {
                        top_offset = parseInt(subnav_elem.height() / -(4 / 3));
                        left_offset = -subnav_elem.width();
                    } else {
                        top_offset = parseInt(subnav_elem.height() / -4),
            left_offset = 227;
                    }

                    if ($.browser.msie && $.browser.version < 7) {
                        left_offset -= 15;
                    }

                    subnav_elem.css({ top: top_offset,
                        left: left_offset
                    });

                    first_run = false;
                }
            },
            out: onHoverOut
        });
    });

    // Monitor mousing over the top nav
    top_nav.find('li .inner a').each(function () {
        var cufon_elem = $(this),
        container_li = $(this).closest('li'),
        subnav_elem = container_li.children('.subnav'),
        has_subnav = subnav_elem.length > 0,
        first_run = true;

        cufon_elem.data('origColor', cufon_elem.css('color'));

        container_li.hover(function () {
            container_li.addClass('hovered');
            top_nav.get(0).className = 'active_' + container_li.attr('id');
            //if (Cufon) Cufon.replace(cufon_elem.get(0), { color: '#fff' });

            // On first hover
            if (has_subnav && first_run) {
                var nav_width = subnav_defaults(subnav_elem);

                //DJL - Lab Changes
                // appears the default width of content is assumed to be 940px.
                // phLab.master override width of menu to 500px, leaving 440px shared by left/right spaces.
                // remaining space is calculated based on li pos() which is 0 based therefore need to add 220 (extra gap left space gives).
                //var remaining_space = parseInt(940 - container_li.position().left),
                var remaining_space = parseInt(940 - (container_li.position().left + 220)),
            overflow = remaining_space - nav_width;
                if (overflow < 0)
                    subnav_elem.css({ left: overflow });

                first_run = false;
            }
        }, function () {
            top_nav.get(0).className = '';
            container_li.removeClass('hovered');
           // if (Cufon) Cufon.replace(cufon_elem.get(0), { color: cufon_elem.data('origColor') });
        });
    });

    return this;
};

$(document).ready(function () {
    $.subnav();
    $('#hospital-links, #medical-group, #laboritories, #safety').equalHeight();
    $('.submenu').hover(function () { $(this).css("z-index", 10000); }, function () { $(this).css("z-index", 1); });
});