var pvid = gc("pv315id");
if (pvid == -1) {
    pvid = Math.round(Math.random() * 0x7fffffff);
}


function gcv(of) {
    var es = document.cookie.indexOf(";", of);
    if (es == -1) es = document.cookie.length;
    return unescape(document.cookie.substring(of, es));
}

function gc(n) {
    var arg = n + "=";
    var alen = arg.length;
    var clen = document.cookie.length;
    var i = 0;
    while (i < clen) {
        var j = i + alen;
        if (document.cookie.substring(i, j) == arg) return gcv(j);
        i = document.cookie.indexOf(" ", i) + 1;
        if (i == 0) break;
    }
    return -1;
}

var ed = new Date();
var et = (86400 - ed.getHours() * 3600 - ed.getMinutes() * 60 - ed.getSeconds());
ed.setTime(parseInt(ed.getTime()) + 1000 * (et - ed.getTimezoneOffset() * 60));
document.cookie = "pv315id=" + escape(pvid) + ";expires=" + ed.toGMTString() + ";path=/";

var staturl = "http://c1.315aa.com:8080/statpv.aspx?ref=";
staturl = staturl + escape(document.referrer == "" ? "-" : document.referrer) + '&pvid=' + pvid + "&r=" + Math.random();
document.write('<img src="'+staturl+'" border=0 width=0 height=0>');