           }
        },
        renderChannelStyles = function () {
            var channelsNr = channels.length;
            if (channelsNr > 0) {
                var styleElm = document.getElementById(styleId);
                if (styleElm !== null) {
                    var styleMarkup = [];
                    for (var j = 0; j < channelsNr; j++) {
                        var channel = channels[j];
                        styleMarkup.push('.channel_' + channel.Id.toLowerCase() + '{border-left:3px solid 