var tabberOptions = {

    'cookie':"tabber", /* Name to use for the cookie */

    'onLoad': function(argsObj)
    {
        var t = argsObj.tabber;
        var i;

        /* Optional: Add the id of the tabber to the cookie name to allow
         *        for multiple tabber interfaces on the site.  If you have
         *               multiple tabber interfaces (even on different pages) I suggest
         *                      setting a unique id on each one, to avoid having the cookie set
         *                             the wrong tab.
         *                                 */

        if (t.id) {
            t.cookie = t.id + t.cookie;
        }
        
        var rel = t.div.classNames().find(function(name,index) { var re = new RegExp('^prefix_\.+'); return name.match(re); } ); 

        if(rel) 
        { 
            t.cookie = t.cookie + '_'+rel; 
        }
        
        /* If a cookie was previously set, restore the active tab */
        i = parseInt(getCookie(t.cookie));
        if (isNaN(i)) { return; }
        t.tabShow(i);
    },

    'onClick':function(argsObj)
    {
        var c = argsObj.tabber.cookie;
        var i = argsObj.index;
                setCookie(c, i);
    }
};

/*==================================================
 *   Cookie functions
 *==================================================*/
function setCookie(name, value, expires, path, domain, secure) {
    document.cookie= name + "=" + escape(value) +
    ((expires) ? "; expires=" + expires.toGMTString() : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "");
}

function getCookie(name) {
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1) {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    } else {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1) {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}
                
function deleteCookie(name, path, domain) {
    if (getCookie(name)) {
        document.cookie = name + "=" +
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}