function setVariables(){
  if (navigator.appName == "Netscape") {
   v=".top=";h=".left=";dS="document.";sD="";
   y="window.pageYOffset";x="window.pageXOffset";}
  else {h=".pixelLeft=";v=".pixelTop=";dS="";sD=".style";
   y="document.body.scrollTop";x="document.body.scrollLeft";}checkLocationA()}

 movex=0,movey=0,xdiff=0,ydiff=0,ystart=0,xstart=0

 function checkLocation(){
  object="object1";yy=eval(y);xx=eval(x);ydiff=ystart-yy;xdiff=xstart-xx;
  if ((ydiff<(-1))||(ydiff>(1))) movey=Math.round(ydiff/10),ystart-=movey
  if ((xdiff<(-1))||(xdiff>(1))) movex=Math.round(xdiff/10),xstart-=movex
  eval(dS+object+sD+v+ystart);eval(dS+object+sD+h+xstart);
  setTimeout("checkLocation()",10)}

 function checkLocationA(){ystart=eval(y);xstart=eval(x);}