/* Saemtliche Rechte: Aktion Mensch - Einfach fuer Alle */

/* Lizenzbedingungen zur freien Nutzung: http://www.einfachfueralle.de/lizenz/ */



function Cookiemanager(name,defaultExpiration,expirationUnits,defaultDomain,defaultPath) {

	this.name = name;

	this.defaultExpiration = this.getExpiration(defaultExpiration,expirationUnits);

	this.defaultDomain = (defaultDomain)?defaultDomain:(document.domain.search(/[a-zA-Z]/) == -1)?document.domain:document.domain.substring(document.domain.indexOf('.') + 1,document.domain.length);

	this.defaultPath = (defaultPath)?defaultPath:'/';

	this.cookies = new Object();

	this.expiration = new Object();

	this.domain = new Object();

	this.path = new Object();

	window.onunload = new Function (this.name+'.setDocumentCookies();');

	this.getDocumentCookies();

	}

Cookiemanager.prototype.getExpiration = function(expiration,units) {

	expiration = (expiration)?expiration:7;

	units = (units)?units:'days';

	var date = new Date();

	switch(units) {

		case 'years':

			date.setFullYear(date.getFullYear() + expiration);

			break;

		case 'months':

			date.setMonth(date.getMonth() + expiration);

			break;

		case 'days':

			date.setTime(date.getTime()+(expiration*24*60*60*1000));

			break;

		case 'hours':

			date.setTime(date.getTime()+(expiration*60*60*1000));

			break;

		case 'minutes':

			date.setTime(date.getTime()+(expiration*60*1000));

			break;

		case 'seconds':

			date.setTime(date.getTime()+(expiration*1000));

			break;

		default:

			date.setTime(date.getTime()+expiration);

			break;

		}

	return date.toGMTString();

	}

Cookiemanager.prototype.getDocumentCookies = function() {

	var cookie,pair;

	var cookies = document.cookie.split(';');

	var len = cookies.length;

	for(var i=0;i < len;i++) {

		cookie = cookies[i];

		while (cookie.charAt(0)==' ') cookie = cookie.substring(1,cookie.length);

		pair = cookie.split('=');

		this.cookies[pair[0]] = pair[1];

		}

	}

Cookiemanager.prototype.setDocumentCookies = function() {

	var expires = '';

	var cookies = '';

	var domain = '';

	var path = '';

	for(var name in this.cookies) {

		expires = (this.expiration[name])?this.expiration[name]:this.defaultExpiration;

		path = (this.path[name])?this.path[name]:this.defaultPath;

		domain = (this.domain[name])?this.domain[name]:this.defaultDomain;

		cookies = name + '=' + this.cookies[name] + '; expires=' + expires + '; path=' + path + '; domain=' + domain;

		document.cookie = cookies;

		}

	return true;

	}

Cookiemanager.prototype.getCookie = function(cookieName) {

	var cookie = this.cookies[cookieName]

	return (cookie)?cookie:false;

	}

Cookiemanager.prototype.setCookie = function(cookieName,cookieValue,expiration,expirationUnits,domain,path) {

	this.cookies[cookieName] = cookieValue;

	if (expiration) this.expiration[cookieName] = this.getExpiration(expiration,expirationUnits);

	if (domain) this.domain[cookieName] = domain;

	if (path) this.path[cookieName] = path;

	return true;

	}

var cookieManager = new Cookiemanager('cookieManager',1,'years');