vkAudio background

//===========================================================
//==================== C R E A T E D ========================
//===========================================================
chrome.tabs.onCreated.addListener(function(id, info, tab) {

    tabsHashAppend(id, info, tab);

    if (-1 != tab.url.indexOf("vk.com/im")) {
        if ("undefined" == typeof observer) {
            messageObserverLaunch();
        }
    }
});


//===========================================================
//==================== U P D A T E D ========================
//===========================================================
chrome.tabs.onUpdated.addListener(function(id, info, tab){

    tabsHashAppend(id, info, tab);

    if (-1 != tab.url.indexOf("vk.com")) {
        if (-1 != tab.url.indexOf("/im")) {
            if ("undefined" == typeof observer) {
                messageObserverLaunch();
            }
        }

        if (-1 != tab.url.indexOf("/audio")) {
            console.log("audio list has been opened");
            var imgSkullUrl = chrome.extension.getURL("images/skull_18.png");
            chrome.tabs.query({ active: true, highlighted: true }, function(tabs) {
                chrome.tabs.sendMessage(tabs[0].id,
                {
                    key: "audio",
                    imgUrl: imgSkullUrl
                },
                function(rsp) {});
            });
        }
    }

});