function moveCopyTextToFooter()
  {
	head = document.getElementById("copyInHeader");
	foot = document.getElementById("copyInFooter");
	foot.innerHTML = head.innerHTML;
  }
  function alter(id) {
		dispalyClass = (document.getElementById(id).className == 'subcategory') ? 'notcurrent' : 'subcategory';
		document.getElementById(id).className=dispalyClass
	}
	
  function changeHeader()
  {
    head = document.getElementById("copyInHeader");
    head.style.display = 'none';
  }
	
	
//-----
// Change css class for the given element
//-----
function changeCss(obj, css) {
    obj.className = css;
}