//Scroll Banner
var isDOM = (document.getElementById ? true : false);
var isIE4 = ((document.all && !isDOM) ? true : false);
var isNS4 = (document.layers ? true : false);

function getRef(id) {
 if (isDOM) return document.getElementById(id);
 if (isIE4) return document.all[id];
 if (isNS4) return document.layers[id];
}

var isNS = navigator.appName == "Netscape";
function moveRightEdge() {
 var yMenuFrom, yMenuTo, yOffset, timeoutNextCheck;
 if (isNS4) {
  yMenuFrom   = divMenu.top;
  yMenuTo     = windows.pageYOffset + 5;   // Top Position
 } else if (isDOM) {
  yMenuFrom   = parseInt (divMenu.style.top, 10);
  yMenuTo     = (isNS ? window.pageYOffset : document.body.scrollTop) + 5; // Top Position
 }

 timeoutNextCheck = 500;
 if (yMenuFrom != yMenuTo) {
  yOffset = Math.ceil(Math.abs(yMenuTo - yMenuFrom) / 20);
  if (yMenuTo < yMenuFrom) yOffset = -yOffset;
  if (isNS4) divMenu.top += yOffset;
  else if (isDOM)
   divMenu.style.top = parseInt (divMenu.style.top, 10) + yOffset;
   timeoutNextCheck = 1;
 }
 setTimeout ("moveRightEdge()", timeoutNextCheck);
}