function getCookie(name) {
        var prefix = name + "="
        var cookieStartIndex = document.cookie.indexOf(prefix)
        if (cookieStartIndex == -1)
                return null
        var cookieEndIndex = document.cookie.indexOf(";", cookieStartIndex + prefix.length)
        if (cookieEndIndex == -1)
                cookieEndIndex = document.cookie.length
        return unescape(document.cookie.substring(cookieStartIndex + prefix.length, cookieEndIndex))
}

function profile(key,value) {
  var expireDate = new Date();
  var today = new Date();
  expireDate.setDate(365 + expireDate.getDate());
  document.cookie = key + "=" + value + "; path=/; expires=" +  expireDate.toGMTString() + ";";
}