function makeCookie(Name,Value,Expiry,Path,Domain,Secure) {
   
if (Expiry != null && !isNaN(Expiry)) {
  var datenow = new Date();
  datenow.setTime(datenow.getTime() + Math.round(86400000*Expiry));
  Expiry = datenow.toGMTString();
  }
   

Expiry = (Expiry) ? '; expires='+Expiry : '';

Path = (Path)?'; path='+Path:'';

Domain = (Domain) ? '; domain='+Domain : '';

Secure = (Secure) ? '; secure' : '';

document.cookie = Name + '=' + escape(Value) + Expiry + Path + Domain + Secure;

}

function readCookie(Name) {
var cookies = ' ' + document.cookie;
if (cookies.indexOf(' ' + Name + '=') == -1) return null;

var start = cookies.indexOf(' ' + Name + '=') + (Name.length + 2);

var finish = cookies.substring(start,cookies.length);
finish = (finish.indexOf(';') == -1) ? cookies.length : start + finish.indexOf(';');

return unescape(cookies.substring(start,finish));
}

// End of cookie functions (Joseph K. Myers 1999-2000 <e_mayilme@hotmail.com>