/********************************************************************************************************
	scroll_top
********************************************************************************************************/

self.onError=null;
currentX = currentY = 0;  
whichIt = null;           
lastScrollX = 0; lastScrollY = 0;
NS = (document.layers) ? 1 : 0;
IE = (document.all) ? 1: 0;
<!-- STALKER CODE -->
function heartBeat() {
		if(IE) { 
				  diffY = document.body.scrollTop; 
				  diffX = 0; 
			   }
	if(NS) { diffY = self.pageYOffset; diffX = self.pageXOffset; }
		if(diffY != lastScrollY) {
				percent = .1 * (diffY - lastScrollY);
				if(percent > 0) percent = Math.ceil(percent);
				else percent = Math.floor(percent);
				if(IE) document.all.floater.style.pixelTop += percent;
				if(NS) document.floater.top += percent; 


				lastScrollY = lastScrollY + percent;
	}
		if(diffX != lastScrollX) {
				percent = .1 * (diffX - lastScrollX);
				if(percent > 0) percent = Math.ceil(percent);
				else percent = Math.floor(percent);
				if(IE) document.all.floater.style.pixelLeft += percent;
				if(NS) document.floater.top += percent;
				lastScrollY = lastScrollY + percent;
		}        
}        
if(NS || IE) action = window.setInterval("heartBeat()",1);