<!--

function addClass(obj, cName) {
	obj.className += " "+cName;
}

function removeClass(obj, cName) {
  if (obj.className==obj.className.replace(" ","-")) {
    obj.className=obj.className.replace(cName, "");
  } else {
    obj.className=obj.className.replace(" "+cName, "");
  }
}

//-->