function setActiveStyleSheet(title) {
  var i, a, main, ie6;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) {
        a.disabled = false;
        if(title == "default"){
            var s = document.getElementById("_styleIE6");
            if (s) {
                ie6 = true;
            }
            else ie6 = false;
          }
        }
     }
  }
  createCookie("style", title, 365);
  if(ie6 == true) location.reload();
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/;";
}