[SimonP]

Javascript funktioner för Cookies:

function getCookie(name) {
     var re = new RegExp(name + "=([^;]+)");
     var value = re.exec(document.cookie);
     if (value==null) return "";
     return unescape(value[1]);
}

function setCookie(domain, path, name, value, days, hours) {
     var today = new Date();
     var expired=new Date(today.getTime() + days * hours * 60 * 60 * 1000);
     var cookieval=name + "=" + escape(value) + "; expires=" + expired.toGMTString();
     if (domain!=null&&domain.length>3) cookieval+="; domain="+domain;
     if (path!=null&&path.length>0) cookieval+="; path="+path;
     document.cookie=cookieval;
}

function deleteCookie(name) {
  var expired = new Date(today.getTime() - 1 * 24 * 60 * 60 * 1000);
  document.cookie=name + "=null; expires=" + expired.toGMTString();
}