/*******************************************
* Cookies common functions                 *
* UbiCast 2009 - 2012, all rights reserved *
* Author: Stephane Diemer                  *
*******************************************/

function get_cookie(c_name) {
    if (document.cookie.length > 0) {
        var c_start = document.cookie.indexOf(c_name + "=");
        if (c_start != -1) {
            c_start = c_start + c_name.length+1;
            var c_end = document.cookie.indexOf(";", c_start);
            if (c_end == -1) c_end = document.cookie.length;
            return unescape(document.cookie.substring(c_start, c_end));
        }
    }
    return "";
}

function set_cookie(c_name, value, expiredays) {
    var exdate = new Date();
    if (expiredays)
        exdate.setDate(exdate.getDate() + expiredays);
    else
        exdate.setDate(exdate.getDate() + 90);
    document.cookie = c_name+"="+escape(value)+"; expires="+exdate.toUTCString()+"; path=/";
}