function getCookie(name) {
    var search;
    search = name + "="
    offset = document.cookie.indexOf(search)
    if (offset != -1) {
        offset += search.length;
        end = document.cookie.indexOf(";", offset);
        if (end == -1)
            end = document.cookie.length;
        return document.cookie.substring(offset, end);
    }
    else
        return "";
}

function unipro_clearCookie(name) {
    document.cookie = name + "=; " + "domain=sina.com.cn; path=/; ";
}

function getMobileNum(ckName) {
    var userInfo = getCookie(ckName).split(":");
    return userInfo[2];
}

function unipro_UniProLogout() {
    unipro_clearCookie("SINAPRO");
    unipro_clearCookie("SINA-AVATAR");
    unipro_clearCookie("SINAPROC");
    unipro_clearCookie("nick");
    unipro_clearCookie("SINA_NU");
    unipro_clearCookie("SINA_OU");
    unipro_clearCookie("appmask");
    unipro_clearCookie("gender");
    unipro_clearCookie("UNIPROTM");
    unipro_clearCookie("UNIPROU");
    unipro_clearCookie("SINA_USER");
    unipro_clearCookie("SMS_COOKIE");
    return true;
}

function getUniproUrl_stand() {
    var s = window.parent.location.href;
    window.top.location = 'http://mall.sina.com.cn/sp/login.aspx?rtnUrl=' + s;
    return false;
}

function getUniproUrl_welcome() {
    unipro_UniProLogout();
    window.top.location = 'http://mall.sina.com.cn/csm/quit.aspx';
    return false;
}

function print_stand_unipro_head() {
    document.write("<img src=\"http://mall.sina.com.cn/Navigate/images/tou_0-2.gif\" width=\"4\" height=\"4\"> <a class=\"touzi\" href=# onClick='return getUniproUrl_stand()'>通行证登录</a>&nbsp;&nbsp;");
}

function DecodeCookie(str) {
    var strRtn = "";
    var index = str.indexOf("%u");
    if (index == -1)
        return str;
    var start = 0;
    while (index != -1) {
        strRtn += str.substring(start, index);
        var s = str.substr(index + 2, 4);
        strRtn += String.fromCharCode(parseInt(s, 16));
        start = index + 6;
        index = str.indexOf("%u", start);
    }
    strRtn += str.substr(start);
    return strRtn;
}
function getNickName()
{
	return decodeURI(getCookie('SU').split(':')[3]);
}
function print_stand_unipro_welcome() {
    var unipro_login_nickname = getNickName();

    var unipro_login_pos = unipro_login_nickname.indexOf("(");
    if (unipro_login_pos != -1) {
        unipro_login_nickname = unipro_login_nickname.substr(0, unipro_login_pos);
    }
    unipro_login_nickname = DecodeCookie(unipro_login_nickname);

    if (unipro_login_nickname != "" && unipro_login_nickname != "null" && unipro_login_nickname != null && unipro_login_nickname != "undefined") {
        document.write("<img src=\"http://mall.sina.com.cn/Navigate/images/tou_0-2.gif\" width=\"4\" height=\"4\"> <a class=\"touzi\" href=\"#\"> " + unipro_login_nickname + "</a>&nbsp;&nbsp;<img src=\"http://mall.sina.com.cn/Navigate/images/tou_0-2.gif\" width=\"4\" height=\"4\"><a class=\"touzi\" href=# onClick='return getUniproUrl_welcome()'>安全退出</a>");
    } else {
        document.write("<img src=\"http://mall.sina.com.cn/Navigate/images/tou_0-2.gif\" width=\"4\" height=\"4\"><a href=\"#\" class=\"touzi\"> 新浪过客" + "</a>&nbsp;&nbsp;<img src=\"http://mall.sina.com.cn/Navigate/images/tou_0-2.gif\" width=\"4\" height=\"4\"><a  class=\"touzi\" href=# onClick='return getUniproUrl_welcome()'>安全退出</a>");
    }
}