/**
 * ----------------------------------------
 * DomReady - http://code.google.com/p/domready/
 */
(function () {
    var DomReady = window.DomReady = {};
    var userAgent = navigator.userAgent.toLowerCase();

    /**
     * Figure out what browser is being used
     */
    var browser = {
        version: (userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [])[1],
        safari: /webkit/.test(userAgent),
        opera: /opera/.test(userAgent),
        msie: (/msie/.test(userAgent)) && (!/opera/.test(userAgent)),
        mozilla: (/mozilla/.test(userAgent)) && (!/(compatible|webkit)/.test(userAgent))
    };
    var readyBound = false;
    var isReady = false;
    var readyList = [];

    /**
     * Handle when the DOM is ready
     */

    function domReady() {
        if (!isReady) {
            isReady = true;
            if (readyList) {
                for (var fn = 0; fn < readyList.length; fn++) {
                    readyList[fn].call(window, []);
                }
                readyList = [];
            }
        }
    }

    /**
     * From Simon Willison. A safe way to fire onload w/o screwing up everyone else.
     */

    function addLoadEvent(func) {
        var oldonload = window.onload;
        if (typeof window.onload != 'function') {
            window.onload = func;
        } else {
            window.onload = function () {
                if (oldonload) {
                    oldonload();
                }
                func();
            };
        }
    }

    /**
     * does the heavy work to hook onload.
     */

    function bindReady() {
        if (readyBound) {
            return;
        }
        readyBound = true;
        if (document.addEventListener && !browser.opera) {
            document.addEventListener("DOMContentLoaded", domReady, false);
        }
        if (browser.msie && window == top)
            (function () {
                if (isReady) {
                    return;
                }
                try {
                    document.documentElement.doScroll("left");
                } catch (error) {
                    setTimeout(arguments.callee, 0);
                    return;
                }
                domReady();
            })();
        if (browser.opera) {
            document.addEventListener("DOMContentLoaded", function () {
                if (isReady) {
                    return;
                }
                for (var i = 0; i < document.styleSheets.length; i++) {
                    if (document.styleSheets[i].disabled) {
                        setTimeout(arguments.callee, 0);
                        return;
                    }
                }
                domReady();
            }, false);
        }
        if (browser.safari) {
            var numStyles;
            (function () {
                if (isReady) {
                    return;
                }
                if (document.readyState != "loaded" && document.readyState != "complete") {
                    setTimeout(arguments.callee, 0);
                    return;
                }
                if (numStyles === undefined) {
                    var links = document.getElementsByTagName("link");
                    for (var i = 0; i < links.length; i++) {
                        if (links[i].getAttribute('rel') == 'stylesheet') {
                            numStyles++;
                        }
                    }
                    var styles = document.getElementsByTagName("style");
                    numStyles += styles.length;
                }
                if (document.styleSheets.length != numStyles) {
                    setTimeout(arguments.callee, 0);
                    return;
                }
                domReady();
            })();
        }
        addLoadEvent(domReady);
    }

    DomReady.ready = function (fn, args) {
        bindReady();
        if (isReady) {
            fn.call(window, []);
        } else {
            readyList.push(function () {
                return fn.call(window, []);
            });
        }
    };
    bindReady();
})();

/**
 * -------------------------------------------------------------------
 * VARIABLES
 */
var version = '0.0.1',
    exoPlayerTypes = ['jwplayer'],
    exoPlayerType = null,
    exoAd = null;

if (typeof exoOpts === 'undefined') {
    var exoOpts = {};
}

/**
 * -------------------------------------------------------------------
 * Helpers
 */
var helper = {
    /**
     * Merges the 2 given objects into one (only 1 level)
     * @param  object obj1
     * @param  object obj2
     * @return object
     */
    mergeOptions: function (obj1, obj2) {
        var obj3 = {}, attrname;
        for (attrname in obj1) {
            obj3[attrname] = obj1[attrname];
        }
        for (attrname in obj2) {
            obj3[attrname] = obj2[attrname];
        }
        return obj3;
    }
};

/**
 * ----------------------------------------
 * Exads functions
 */
var exo = {
    /**
     * Prepare options object,
     * then creates the main container div covering the whole video object
     */
    init: function () {
        if (exoPlayerType === 'jwplayerV6') {
            var cfg = jwplayer().getConfig();

            cfg.advertising = {
                client: "vast",
                schedule: {
                    "myAds": {
                        "offset": "pre",
                        "tag": '//syndication.exdynsrv.com/splash.php?idzone=2786674'
                    }
                }
            };
            jwplayer().setup(cfg);
        }
    }
}

/**
 * CALLBACKS
 */
var exoJw = {
    readyV6: function (e) {
        exo.init();
    }
};

// JW PLAYER V6+
if (null === exoPlayerType && typeof jwplayer === 'function') {
    DomReady.ready(function () {
        try {
            // test a v6-only function
            jwplayer().getCurrentQuality();
            exoPlayerType = 'jwplayerV6';

            jwplayer().onReady(function (e) {
                exoJw.readyV6(this);
            });
        } catch (e) {
        }
    });
}