function initTalk()
{
    var oImg = document.getElementById("talkimg");
    if (!oImg)
        return;
    var t = oImg.clientTop;
    var l = oImg.clientLeft;
    var w = document.body.scrollLeft + document.body.clientWidth;
    var h = document.body.scrollTop + document.body.clientHeight;


    if (h - t != oImg.offsetHeight)
    {
        oImg.style.top = h-oImg.offsetHeight;
    }

    if (w - l != oImg.offsetWidth)
    {
        oImg.style.left = w - oImg.offsetWidth; 
    }
    
}