function skin(skinNum)
{
  var i, a;
  var title = 'Skin ' + skinNum;
  
  for (i = 0; a = document.getElementsByTagName('link')[i]; i++)
  {
    if(a.getAttribute('title'))
    {
       if (a.getAttribute('title') == title)
         a.disabled = false;
       else
         a.disabled = true;
    }
  }
  
  var exp = new Date();
  var nowPlus1Year = exp.getTime() + (365*24*60*60*1000);
  exp.setTime(nowPlus1Year);
  document.cookie = "skin=" + skinNum + "; expires=" + exp.toGMTString();
  
  return false;
}