function Cookie(doc, name, hours, path, domain, secure)
{
	this.$document = doc;
	this.$name = name;
	this.$expiration = (hours) ? new Date((new Date()).getTime() +  hours*3600000) : new Date(2055, 12, 31, 11, 59);
	this.$path = (path) ? path : null;
	this.$domain = (domain) ? domain : secure;
	this.$secure = (secure) ? secure : false;
}

function _Cookie_store()
{
	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;
}

function _Cookie_load()
{
	var allcookies = this.$document.cookie;
	if(allcookies == "") return false;
	
	var start = allcookies.indexOf(this.$name + '=');
	if(start < 0) return false;
	start += this.$name.length + 1;
	
	var end = allcookies.indexOf(';', start);
	if(end < 0) 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(":");
		this[a[i][0]] = unescape(a[i][1]);
	}
	
	return true;
}

function _Cookie_remove()
{
	var 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;
}

new Cookie();
Cookie.prototype.store = _Cookie_store;
Cookie.prototype.load = _Cookie_load;
Cookie.prototype.remove = _Cookie_remove;