var HansonDodge = {

    init: function () {

        HansonDodge.Dropdowns.init();

        HansonDodge.Modals.init();

        HansonDodge.Background.init();

    }

};



HansonDodge.Modals = {

    modals: null,

    init: function () {

        HansonDodge.Modals.modals = jQuery(".modal");

        HansonDodge.Modals.run();

    },

    run: function () {

        HansonDodge.Modals.modals.click(function (e) {

            e.preventDefault();

            var width = jQuery(this).attr("modal-width") == undefined ? "416" : jQuery(this).attr("modal-width");

            var height = jQuery(this).attr("modal-height") == undefined ? "75%" : jQuery(this).attr("modal-height");



            jQuery.modal("<iframe src='" + jQuery(this).attr("href") + "' height='100%' width='" + width + "' style='border:0' frameborder='0' allowtransparency='true' scrolling='auto'>", {

                closeHTML: "<a href='#' title='Close' class='modal-close'>x</a>",

                opacity: 80,

                overlayClose: true,

                autoResize: false,

                position: ["5%", ],

                containerCss: {

                    height: height,

                    width: width

                },

                onClose: function (dialog) {

                    jQuery.modal.close();

                    //avoid IE8 bug with closing iframe disabling @font-face by reloading css

                    //http://kenneth.kufluk.com/blog/2010/02/losing-face-with-ie8/

                    if (jQuery.browser.msie) {

                        jQuery('#css-global')[0].href = $('#css-global')[0].href;

                    }

                }

            });



            return false;

        });

    }

};



HansonDodge.Dropdowns = {

    subnav: null,

    init: function () {

        var self = HansonDodge.Dropdowns;

        self.subnav = jQuery('#pageSubmenu');

        if (self.subnav.length) {

            var menuBtns = self.subnav.children('ul').children('li').hover(

				function () { jQuery(this).addClass('over'); },

				function () { jQuery(this).removeClass('over'); }

			);



            menuBtns.each(

				function (index1) {

				    var dropDown = jQuery(this).find('div.submenu');

				    if (dropDown.length) {

				        dropDown.css('display', 'block');

				        var lists = dropDown.find('ul');

				        var maxHeight = 0;

				        lists.each(function (index2) {

				            var currentHeight = lists.eq(index2).height();

				            if (currentHeight > maxHeight) maxHeight = currentHeight;

				        });

				        lists.css('height', maxHeight);

				        dropDown.css('display', '');

				    }

				}

			);

        }

    }

};



HansonDodge.Background = {

    buttons: null,

    init: function () {

        if (document.getElementById('backgroundSwitcheroo')) {

            var currentCookieValue = readCookie('currentBackgroundIndex');

            var buttons = HansonDodge.Background.buttons = jQuery('#backgroundSwitcheroo li a');

            HansonDodge.Background.currentIndex = (currentCookieValue === 'null' || currentCookieValue >= HansonDodge.Background.buttons.length) ? 0 : currentCookieValue;

            if (buttons.length) {

                HansonDodge.Background.setCurrentBackground(buttons.eq(HansonDodge.Background.currentIndex));

                buttons.click(HansonDodge.Background.onBtnClick);

            }

        }

    },

    removeCurrentBtnHighlight: function () {

        HansonDodge.Background.buttons.removeClass('current');

    },

    setCurrentBackground: function (btn, special) {

        jQuery('#backstretch').remove();

        for (var i = 0; i < HansonDodge.Background.buttons.length; i++) {

            if (HansonDodge.Background.buttons.get(i) == btn.get(0)) {

                HansonDodge.Background.currentIndex = i;

                break;

            }

        }

        createCookie('currentBackgroundIndex', HansonDodge.Background.currentIndex);

        HansonDodge.Background.removeCurrentBtnHighlight();

        var src = btn.attr('href');

        if (special) src = HansonDodge.Background.specialBackground;

        btn.addClass('current');

        jQuery.backstretch(src);

    },

    setSpecialBackground: function () {

        jQuery('#backstretch-wrap').remove();

        HansonDodge.Background.removeCurrentBtnHighlight();

        jQuery.backstretch(HansonDodge.Background.specialBackground);

    },

    onBtnClick: function (e) {

        var self = jQuery(this);

        HansonDodge.Background.setCurrentBackground(self, e.shiftKey);

        return false;

    }

};



function createCookie(name, value, days) {

    if (days) {

        var date = new Date();

        date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));

        var expires = "; expires=" + date.toGMTString();

    }

    else var expires = "";

    document.cookie = name + "=" + value + expires + "; path=/";

}



function readCookie(name) {

    var nameEQ = name + "=";

    var ca = document.cookie.split(';');

    for (var i = 0; i < ca.length; i++) {

        var c = ca[i];

        while (c.charAt(0) == ' ') c = c.substring(1, c.length);

        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);

    }

    return null;

}



function eraseCookie(name) {

    createCookie(name, "", -1);

}



jQuery(HansonDodge.init);