function getImage(id){
	var Img = "";
	if(NS4) {
    Img=getPH(id);
  }else{
    Img=document.getElementById(id);
  }
	return Img
}

function getFooter(){
	var Img = getImage("Footer");
	return Img.parentNode;
	
}

function getSpacersPosition(footname){
	foot = 0;
	footElt = getImage(footname);

   if(footElt){
      footElt.getReal=getReal;
      foot = footElt.getReal("y");
	 }
	
	return foot;
} //getFooterPosition

function setFooterPosition(){
	var mfs = 50;
	var mpfs = 90;
	var pfs = 140;
	var lower = 0;
		 
	mfs += getSpacersPosition("MFS");
	mpfs += getSpacersPosition("MPFS");
	pfs += getSpacersPosition("PFS");	
	//document.write("position MFS : "+ mfs + "<br />");
	//document.write("position MPFS : "+ mpfs + "<br />");
	//document.write("position PFS : "+ pfs + "<br />");
	
	(lower < mfs ? lower = mfs : lower=lower);
	(lower < mpfs ? lower = mpfs : lower=lower);
	(lower < pfs ? lower = pfs : lower=lower);
	
	//document.write("position lower : "+ lower + "<br />");

	footer = getFooter();
	var pos = lower - 146;
	//footer.style.top = pos + "px";
	if(NS4){
		footer.moveTo(0, pos);
	}else{
		if(IE4){
      footer.moveTo = moveToIE;
			footer.moveTo(0, pos);
		} else {
			footer.moveTo = moveToDOM;
			footer.moveTo(0, pos);
		}
	}
} //setFooterPosition