var wai = document.getElementById("news_dynamic_nr");
var demo = document.getElementById("demo");
var demo1 = document.getElementById("news");
var demo2 = document.getElementById("demo2");
demo2.innerHTML = demo1.innerHTML;
function move() {
    if (wai.scrollTop >= demo1.offsetHeight) {
        wai.scrollTop -= demo.offsetHeight;
    } else {
        wai.scrollTop++;
    }
}
var bb = setInterval("move()", 50)
demo.onmouseover = function () { clearInterval(bb) }
demo.onmouseout = function () { bb = setInterval("move()", 50) }