(function() {
    var referrer = "?referrer="+escape(document.referrer);
    var width = "&width="+screen.width;
    var height = "&height="+screen.height;
    var color = "&color="+screen.colorDepth;
    var site = "&sid="+0000004;
    var url = "&url="+escape(location.href);
    var session = "&session="+getCookie('vana_session');

    var loggingURL = 'http://crostyle-vana.vcube.net/log/logging';
    loggingURL += referrer + width + height + color + site + url + session;

    document.writeln('<scr','ipt type="text/javascript" src="',loggingURL,'"></scr','ipt>');
    document.close();
})();

function getCookie(name){
    var search = name + '=';
    if (document.cookie.length>0) {
        offset = document.cookie.indexOf(search);
        if (offset != -1){
            offset += search.length;
            end     = document.cookie.indexOf(';',offset);
            if(end == -1)
                end = document.cookie.length;
            return unescape(document.cookie.substring(offset,end));
        }
    }
    return null;
}