offX = 143;
offY = 0;

function setMenu(){
    var sx=0; 
    var sy=0;
    var defaultHeaderYPos=0;
    var divTable = document.getElementById("divTableTitle");
    //alert(divTable.id);
	if(document.all){
		sx = document.documentElement.scrollLeft;
		sy = document.documentElement.scrollTop;
	}else{
		sx = self.pageXOffset;
		sy = self.pageYOffset;
	}
	if(navigator.appName == "Microsoft Internet Explorer") {
	    defaultHeaderYPos=findPosY(divTable)+21;//360, 451
	}
	else{
	    defaultHeaderYPos=findPosY(divTable)+26;//359, 448;
	}
  if(sy>defaultHeaderYPos){
        offY = 0;
        moveLayer("header",sx+offX,sy+offY);
    }
   else
   {
        offY = defaultHeaderYPos-sy;
        moveLayer("header",sx+offX,sy+offY);
   }
}

function findPosY(obj)
  {
    var curtop = 0;
    //alert(obj.id); 
    if(obj.offsetParent)
        while(1)
        {
          curtop += obj.offsetTop;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.y)
        curtop += obj.y;
    return curtop;
  }


function moveLayer(idName,x,y){
//alert(document.getElementById(idName)+"&");

	if(document.getElementById(idName) != null){
	    //document.getElementById(idName).style.left=x+"px";    
		document.getElementById(idName).style.top=y+"px";
	}
/*
	else if(document.all){
		document.all(idName).style.pixelLeft=x;
		document.all(idName).style.pixelTop=y;
	}else if(document.layers){
		document.layers[idName].moveTo(x,y);
	}
*/
}