function floatButton() {
if (document.all) {
document.all.topHeadline.style.pixelTop = document.body.scrollTop+0;
}
else if (document.layers) {
document.topHeadline.top = window.pageYOffset;
}
else if (document.getElementById) {
document.getElementById('topHeadline').style.top =window.pageYOffset + 'px';
   }
}
if (document.all)
window.onscroll = floatButton;
else
setInterval ('floatButton()', 100);
function initButton () {
if (document.all) {
document.all.topHeadline.style.pixelLeft = 750;
document.all.topHeadline.style.visibility = 'visible';
}
else if (document.layers) {
document.topHeadline.left = window.innerWidth - document.topHeadline.clip.width - 10;
document.topHeadline.visibility = 'show';
}
else if (document.getElementById) {
document.getElementById('topHeadline').style.left = (window.innerWidth - 30) + 'px';
document.getElementById('topHeadline').style.visibility = 'visible';
   }
}