function expandSuperLinerContainer(superLinerIndex) {
        var ad = document.getElementById("ad");
        var featuredAd = document.getElementById("featuredAdBlock");
        //AWS and FYC search form
        var leaderboardContainer = document.getElementById("leaderboardContainer");
        var sponsorAdsDisplay = document.getElementById("sponsorAdsDisplay");
        var tower = document.getElementById("tower");
        var tower = document.getElementById("tower");
       
        
        switch (superLinerIndex) {
        case "5":
            ad.style.display='block';
            break;
        case "6":
            featuredAd.style.display='block';
            break;
        case "9":
            leaderboardContainer.style.display='block';
            break;
        case "10":
            sponsorAdsDisplay.style.display='block';
            break;
        case "11":
            tower.style.display='block';
            break;        
        }
    }