//<script language="JavaScript">
// 9-18-4

/////////////////////////////////////////////////////////
function Cookie ()
{}
Cookie.prototype = new Cookie;
// ///////////////////////////////////////////////
Cookie.prototype.conf = function(doc,name,hrs,path,domain,secure)
{
	this.$document = doc;
	this.$name = name;
	
	if (hrs)
	{
		this.$expiration = new Date((new Date()).getTime() + hrs*3600000);
	}
	else
	{
		this.$expiration = null;
	}
	
	this.$path = path || null;
	this.$domain = domain || null;
	this.$secure = (secure)? true: false;
}
// ///////////////////////////////////////////////
// store
Cookie.prototype.save = function()
{
	var data = '';
	for(var prop in this)
	{
		if ((prop.charAt(0) == '$') || ((typeof this[prop]) == 'function')) continue;
		if (data != '') data += '&';
		data += prop + ':' + escape(this[prop]);
	}
	
	var cookie = this.$name + '=' + data + this.assign();
	if (this.$expiration) cookie += '; expires=' + this.$expiration.toGMTString();
	
	if (this.$secure) cookie += '; secure';
	
	this.$document.cookie = cookie;
}
// ///////////////////////////////////////////////
Cookie.prototype.assign = function()
{
	// var data = this.$name + '=' + data;
	var data = '';
	if (this.$path) data += '; path=' + this.$path;
	if (this.$domain) data += '; domain=' + this.$domain;
	return data;
}
// ///////////////////////////////////////////////
Cookie.prototype.read = function()
{
	// document.write('<P>doc = ' + this.$document);
	
	var all = this.$document.cookie;
	
	if (all == '') return false;
	
	var start = all.indexOf(this.$name + '=');
	if (start == -1) return false;
	start += this.$name.length+1;
	var end = all.indexOf(';', start);
	if (end == -1) end = all.length;
	var data = all.substring(start,end);
	
	var a = data.split('&');
	for(var i=0;i<a.length;i++)
	{
		a[i] = a[i].split(':');
		this[a[i][0] || 'data'] = unescape(a[i][1]); // cuz cookie not multi (name=value;) vs multi: (name=n1:v2&n2:v2;)
	}
	return true;
}
// ///////////////////////////////////////////////
Cookie.prototype.remove = function()
{
	var cookie;
	cookie = this.$name + '=' + this.assign() + '; expires=Fri, 02-Jan-1970 00:00:00 GMT';
	this.$document.cookie = cookie;
}
// ///////////////////////////////////////////////


// </script>