var isMinNS4 = (navigator.appName.indexOf("Netscape") >= 0 &&
                parseFloat(navigator.appVersion) >= 4) ? 1 : 0;
var isMinIE4 = (document.all) ? 1 : 0;
var isMinIE5 = (isMinIE4 && navigator.appVersion.indexOf("5.")) >= 0 ? 1 : 0;

function setVariables() {
   
checkLocation();   
}

function checkLocation() {

//object="object1";
yy=getPageScrollY();

var yy1 = parseInt(yy);

//eval(dS+object+sD+v+yy);


if (document.layers) {
var page = eval(document.object1);

}
else {
if (document.getElementById) {
var page= eval("document.getElementById('object1').style");
}

else {
if (document.all) {
var page = eval(document.all.object1.style);
      }
   }
}



//page.top=yy1;


//setTimeout("checkLocation()",10);
}

 


function getPageScrollY() {

  if (isMinNS4)
    return(window.pageYOffset);
  if (isMinIE4)
    return(document.body.scrollTop);
  return(-1);
}