var isNS = false;
var isIE = false;

if (document.layers) isNS=true;
if (document.all) isIE=true;

function placeObj() {
   width=screen.width;
   placeIt("flag", width/2+360, 10);
}

function getObject(id) {
   if (isNS) obj="document."+id;
   if (isIE) obj=id+".style";
   var object=eval(obj);
   return object;
}

function placeIt(id, x, y) {
   var object=getObject(id);
   if (isNS) {
      object.moveTo(x, y);
   } else if (isIE) {
      object.pixelLeft=x;
      object.pixelTop=y;
   }
}