var lastScrollX = 0;
var lastScrollY = 0;


marqueesWidth=650;
with(marquees){
style.height=0;
style.width=marqueesWidth;
style.overflowX="hidden";
style.overflowY="visible";
noWrap=true;
onmouseover=new Function("stopscroll=true");
onmouseout=new Function("stopscroll=false");
}
preLeft=0; currentLeft=0; stopscroll=false;


function heartBeat() {
  var leftD = document.getElementById("left_ad");
  var rightD = document.getElementById("right_ad");
  var diffY = 0;
  var diffX = 0;

  if (typeof window.pageYOffset != 'undefined') {
    diffY = window.pageYOffset;
    diffX = window.pageXOffset;
  }
  else if (typeof document.compatMode != 'undefined'&& document.compatMode != 'BackCompat') {
    diffY = document.documentElement.scrollTop;
    diffX = document.documentElement.scrollLeft;
  }
  else {
    diffY = document.body.scrollTop;
    diffX = document.body.scrollLeft;
  }    

  if (diffY != lastScrollY) {
    percent = 0.1 * (diffY - lastScrollY);
    if (percent > 0) percent = Math.ceil(percent);
    else percent = Math.floor(percent);

    if (leftD) leftD.style.pixelTop += percent;
    if (rightD) rightD.style.pixelTop += percent;
    lastScrollY = lastScrollY + percent;
  }

  if (diffX != lastScrollX) {
    percent = .1 * (diffX - lastScrollX);
    if (percent > 0)
      percent = Math.ceil(percent);
    else
      percent = Math.floor(percent);

    if (leftD) leftD.style.pixelLeft += percent;
    if (rightD) rightD.style.pixelLeft += percent;

    lastScrollX = lastScrollX + percent;
  }
  if(stopscroll==true) return;
preLeft=marquees.scrollLeft;
marquees.scrollLeft+=1;
if(preLeft==marquees.scrollLeft){
marquees.scrollLeft=templayer.offsetWidth-marqueesWidth+1;
}
}



function init(){
templayer.innerHTML="";
while(templayer.offsetWidth<marqueesWidth){
templayer.innerHTML+=marquees.innerHTML;
}
marquees.innerHTML+=templayer.innerHTML;
setInterval("heartBeat()",20);
}init();

function hide_right() {
    if (document.layers) {
	document.right_ad.visibility="hide"
    }
    else if (document.all) {
	document.getElementById("right_ad").style.display="none";
    }

}