function SetDnTab(tab_name) {
    sbtvAjax.Post('/ajax/dn_panel.aspx', 'op=' + tab_name + '&id=' + SbtvPostId, handleSetDnTabAjaxResponse);
}

function handleSetDnTabAjaxResponse(sResponse) {
    document.getElementById('dn_panel').innerHTML = sResponse;
}

function DnTabSelectedHandler(sender, eventArgs) {
    var tabStrip = sender;
    var tab = eventArgs.get_tab();
    switch (tab.get_text()) {
        case "Related Stories":
            SetDnTab('RelatedStories');
            break;
        case "News Summary":
            SetDnTab('DailyNewsSummary');
            break;
        case "Coming Tomorrow":
            SetDnTab('ComingTomorrow');
            break;
    }
}

function SetTcTab(tab_name) {
    var sParams = 'op=' + tab_name + '&id=' + SbtvPostId;
    sbtvAjax.Post('/ajax/tc_panel.aspx', sParams, handleSetTcTabAjaxResponse);
}

function handleSetTcTabAjaxResponse(sResponse) {
    document.getElementById('tc_panel').innerHTML = sResponse;
}

function TcTabSelectedHandler(sender, eventArgs) {
    var tabStrip = sender;
    var tab = eventArgs.get_tab();
    switch (tab.get_text()) {
        case "Top Picks":
            SetTcTab('TopPicks');
            break;
        case "New":
            SetTcTab('New');
            break;
        case "Most Popular":
            SetTcTab('MostPopular');
            break;
    }
}