function getOffsetLeft (refId)
 {
  var offSum = refId.offsetLeft;
  
  return offSum;
}
function getPos(idString1,idString2)
{
var Ref = document.getElementById(idString1);

var Ref2 = document.getElementById(idString2)

var ImgRef =  getOffsetLeft(Ref2);

var menPos =    ImgRef;

Ref.style.left = menPos+"px";


Ref.style.zIndex = "100";
}