/**
 * Created by IntelliJ IDEA.
 * User: burig
 * Date: 29.07.11
 * Time: 9:37
 * To change this template use File | Settings | File Templates.
 */

if(cookie == null) var cookie = {};

cookie.create = function(name, value, days) {
    var expires = "";
    if(days) {
        var date = new Date();
        var time = date.getTime();
        date.setTime(time + (days * 24 * 60 * 60 * 1000));
        expires = date.toGMTString();
    }
    document.cookie = name + "=" + value + "; expires=" + expires + "; path=/";
};

cookie.read = function(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while(c.charAt(0) == ' ') c = c.substring(1, c.length);
        if(c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
    }
    return null;
};

cookie.erase = function(name) {
    cookie.create(name, "", -1);
};