Brightcove customise error messages

vjs-friendlyerrors-plugin.js

//Custom errors
//Documented here http://docs.brightcove.com/en/perform/brightcove-player/guides/errors-plugin.html
(function(videojs) {
    var defaults = {
            errors: {
                1: {
                    type: "MEDIA_ERR_ABORTED",
                    headline: "The video connection was lost",
                    message: "Please check your internet connection and try again",
                },
                2: {
                    type: "MEDIA_ERR_NETWORK",
                    headline: "The video connection was lost",
                    message: "Please check your internet connection and try again",
                },
                3: {
                    type: "MEDIA_ERR_DECODE",
                    headline: "Unable to playback video",
                    message: "The video you're trying to watch is not supported by this device or browser",
                },
                4: {
                    type: "MEDIA_ERR_SRC_NOT_SUPPORTED",
                    headline: "Unable to playback video",
                    message: "The video you're trying to watch is not supported by this device or browser",
                },
                5: {
                    type: "MEDIA_ERR_ENCRYPTED",
                    headline: "Unable to playback video",
                    message: "The video you're trying to watch is not supported by this device or browser",
                },
                unknown: {
                    type: "MEDIA_ERR_UNKNOWN",
                    headline: "Unable to playback video",
                    message: "An unknown error has occurred. Please reload the page and try again",
                },
                "-1": {
                    type: "PLAYER_ERR_NO_SRC",
                    headline: "Unable to playback video",
                    message: "Unfortunately we were not able to play the video you requested",
                },
                "-2": {
                    type: "PLAYER_ERR_TIMEOUT",
                    headline: "The video connection was lost",
                    message: "Please check your internet connection and try again",
                },
                "-3": {
                    type: "TZ_INCORRECT"
                    headline: "Wrong timezone",
                    message: 'Timezone incorrect<br><span><a href="/content/tvnz/ondemand/help/faqs.html" target="_blank">Help</a>'
                }
            }
        },
        friendlyErrors = function(options) {
            var player = this,
                settings = videojs.mergeOptions(defaults, options);
            player.on("error", function() {
                var error, display, details = "";
                error = videojs.mergeOptions(this.error(), settings.errors[this.error().code || 0]);
                if (error.message) {
                    details = '<div class="vjs-errors-details">' + '<div class="vjs-errors-message">' + this.localize(error.message) + "</div>" + "</div>"
                }
                if (!error.headline) {
                    error.headline = "Sorry!"
                }
                display = this.errorDisplay;
                display.el().innerHTML = '<div class="vjs-errors-dialog">' + '<div class="vjs-errors-content-container">' + '<h2 class="vjs-errors-headline">' + this.localize(error.headline) + "</h2>" + this.localize(details) + "</div>" + "</div>";

            })
        };
    videojs.plugin("friendlyErrors", friendlyErrors);

})();