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);