var va = document.cookie;
 var today = new Date();
 var expiry = new Date(today.getTime() + 28 * 24 * 60 * 60 * 1000); // plus 28 days 
 tGeo = new Array('la','eu','ap'); //available geo...you can add more to this list
  
  function getCookie(name) { // use: getCookie("name");
    var index = va.indexOf(name + "=");
    if (index == -1) return null;
    index = va.indexOf("=", index) + 1;
    var endstr = va.indexOf(";", index);
    if (endstr == -1) endstr = va.length;
    return unescape(va.substring(index, endstr));
  }
  
  function setCookie(name, value) { // use: setCookie("name", value);
    if (value != null && value != "")
      document.cookie=name + "=" + escape(value) + "; expires=" + expiry.toGMTString();
    va= document.cookie; // update va
  }
  
  function jumpLink(hl,s){ //setCookie
    setCookie("site",hl);
	window.location = hl;
  }