var JS_BS_KAID;
function SessionKeepAlive_Start() {
    SessionKeepAlive();
    JS_BS_KAID = setInterval(SessionKeepAlive, 600000); // 10minutes
}
        
function SessionKeepAlive() {
    $.post("Handlers/SessionKeepAlive.ashx");
}

function SessionKeepAlive_Stop() {
    clearInterval(JS_BS_KAID);
}