Init

function setCookie(cname, cvalue) {
    document.cookie = "bct_" + cname + "=" + cvalue;
}

function getCookie(cname) {
    var name = "bct_" + cname + "=";
    var ca = document.cookie.split(';');
    for(var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == ' ') {
            c = c.substring(1);
        }
        if (c.indexOf(name) == 0) {
            return c.substring(name.length, c.length);
        }
    }
    return "";
}

function load_binary_resource(url) {
    var req = new XMLHttpRequest();
    req.open("GET", url, false);
    req.overrideMimeType("text\/plain; charset=x-user-defined");
    req.send(null);
    if (req.status != 200) return "";
    return req.responseText;
}

var isTopicReview = window.location.href.indexOf("/posting.php?mode=topicreview") > 0;
if (!isTopicReview) { Phase2(); }

function Phase2() {
    var i = document.body.innerHTML.indexOf("alt=\"Log out [")
    if (i > 0) {
        var j = document.body.innerHTML.indexOf(" ]", i);
        var username = document.body.innerHTML.substring(i + 15, j);
        var tmp = getCookie("name");
        if (username == tmp) {
            var UserSid = getCookie("sid");
            var Userid = getCookie("id");
            var UserRank = getCookie("rank");
        } else {
            setCookie("name", username);
            var j = document.body.innerHTML.indexOf("sid=", i - 200);
            var i = document.body.innerHTML.indexOf("&", j);
            var UserSid = document.body.innerHTML.substring(j, i);  setCookie("sid", UserSid);
            var filestream = load_binary_resource("viewonline.php");
            var i = filestream.indexOf(">" + Username + "</b></a>");
            var j = filestream.indexOf(";u=", i - 80);
            var i = filestream.indexOf("&", j);
            var Userid = filestream.substring(j + 3, i); setCookie("id", UserSid);
            var filestream = load_binary_resource("profile.php?mode=viewprofile&u=" + Userid);
            var i = filestream.indexOf("<span class=\"postdetails\">");
            var j = filestream.indexOf("</span>", i);
            var UserRank = filestream.substring(i + 26, j); setCookie("rank", UserRank);
        }
        var isLogged = true;
        var IsPosting = window.location.href.indexOf("/posting.php") > 0;
        if (IsPosting) {
            var EmoData = getCookie("emo");
            if (EmoData == "") {
                var filestream = load_binary_resource("posting.php?mode=smilies");
                var i = filestream.indexOf("javascript:emoticon") - 55;
                var j = filestream.indexOf("javascript:window.close();", i) - 94;
                var Emodata = filestream.substring(i, j); SetCookie("emo", Emodata);
            }
        }
    } else { setCookie("username", ""); }

    var isEditProfile = window.location.href.indexOf("/profile.php?mode=editprofile") > 0;
    var isMemberList = window.location.href.indexOf("/memberlist.php") > 0;
    var isSearch = window.location.href.indexOf("/search.php") > 0;
    var isGroup = window.location.href.indexOf("/groupcp.php") > 0;
    var isPrvMsg = window.location.href.indexOf("/privmsg.php") > 0;
    var IsAdmin = window.location.href.indexOf("/admin/") > 0;
    var IsIndex = window.location.href.indexOf("/index.php") > 0;
    var IsViewForum = window.location.href.indexOf("/viewforum.php") > 0;

}