< script type = "text/javascript" >

function $G() {

    var Url = top.window.location.href;

    var u, g, StrBack = '';

    if (arguments[arguments.length - 1] == "#") u = Url.split("#");

    else u = Url.split("?");

    if (u.length == 1) g = '';

    else g = u[1];

    if (g != '') {

        gg = g.split("&");

        var MaxI = gg.length;

        str = arguments[0] + "=";

        for (i = 0; i < MaxI; i++) {

            if (gg[i].indexOf(str) == 0) {

                StrBack = gg[i].replace(str, "");

                break;

            }

        }

    }

    return StrBack;

}

</script>

<script type="text/javascript">

    var IP=$G("IP")

</script>