var aw, mq;

function newsticker(){
    mq = document.getElementById("mq");
    aw = document.getElementById("tickertext").offsetWidth;
    setInterval("runticker()",50);
}
function runticker(){
    mq.style.left = (parseInt(mq.style.left)>(-10-aw))?parseInt(mq.style.left)-2+"px" : "622px";
}