// >>> Cookie functions. File=cookie.js <<<
// Constructor function
function Cookie(document, name, hours, path, domain, secure)
{
this.$document = document;
this.$name = name;
if (hours) this.$expiration=new Date((new Date()).getTime()+hours*3600000); else this.$expiration = null;
if (path) this.$path = path; else this.$path = null;
if (domain) this.$domain = domain; else this.$domain = null;
if (secure) this.$secure = true; else this.$secure = false;
}
// store() method
Cookie.prototype.store=function()
{
var cookieval = "";
for(var prop in this)
  {
  if ((prop.charAt(0) == '$') || ((typeof this[prop]) == 'function')) continue;
  if (cookieval != "") cookieval += '&';
  cookieval += prop + ':' + escape(this[prop]);
  }
var cookie = this.$name + '=' + cookieval;
if (this.$expiration) cookie += '; expires=' + this.$expiration.toGMTString();
if (this.$path) cookie += '; path=' + this.$path;
if (this.$domain) cookie += '; domain=' + this.$domain;
if (this.$secure) cookie += '; secure';
this.$document.cookie = cookie;
}
// load() method
Cookie.prototype.load = function()
{
var allcookies = this.$document.cookie;
if (allcookies == "") return false;
var start = allcookies.indexOf(this.$name + '=');
if (start == -1) return false;
start += this.$name.length + 1;
var end = allcookies.indexOf(';', start);
if (end == -1) end = allcookies.length;
var cookieval = allcookies.substring(start, end);
var a = cookieval.split('&');
for(var i = 0; i < a.length; i++) {a[i] = a[i].split(':');}
for(var i = 0; i < a.length; i++) {this[a[i][0]] = unescape(a[i][1]);}
return true;
}
// remove() method
Cookie.prototype.remove = function()
{
var cookie;
cookie = this.$name + '=';
if (this.$path) cookie += '; path=' + this.$path;
if (this.$domain) cookie += '; domain=' + this.$domain;
cookie += '; expires=Fri, 02-Jan-1970 00:00:00 GMT';
this.$document.cookie = cookie;
}