function getcookie(sL){
    var sRet="";
    var sC=""+document.cookie;
    if(sC.length>0)
    {
        var aC=sC.split(";",100);
        var iC=aC.length;
        for(var i=0;i<iC;i++)
        {
            if(aC[i].indexOf(sL+"=")!=-1)
            {
                var aRet=aC[i].split("=");
                sRet=unescape(aRet[1]);
                break;
            }
        }
    }
    return sRet;
}
function showFolderId(){
    var sUrl=window.location.search;
    var folder=getParameter(sUrl,"folder");
    if(folder!=""){
        return "?dirid="+folder;
    }else{
        return "";
    }
}
function showtop(){
    var fileLink;
    if(getcookie("PassportZone")==""){
        fileLink ="http://www.qupan.com/"+getcookie("Passport");
    }else{
        fileLink="http://"+getcookie("PassportZone")+".qupan.com/";
    }
    if(getcookie('Passport')!=""){
        document.write("<div class=\"top\"><div class=\"top_a\"><div class=\"top_a_a\"><a href=\"http://www.qupan.com\"><img src=\"http://wwwim.qupan.com/Img/logo.gif\" border=\"0\" /></a></div>\
						<div class=\"top_a_b\"></div><div class=\"top_a_c\"><a href=\"http://vip.qupan.com\" style=\"color:red;text-decoration:none;font-weight:bold;font-size:12px;\" target=\"_blank\">[VIP中心]</a>&nbsp;&nbsp;<a href=\"http://" + getcookie("PassportZone") + ".qupan.com/userinfo.html\" style=\"color:#0291F0;text-decoration:none;\">" + getcookie('Passport') + "</a>, 欢迎您</div><div class=\"top_a_d\"><li style=\"border-right:none\">\
						<a href=\"http://www.qupan.com/exit\">退出</a></li><li><a href=\"http://so.qupan.com/share.html\">共享</a></li>\
						<li><a href=\"http://so.qupan.com\">搜索</a></li><li>\
						<a href=\"http://www.qupan.com/upload.html" + showFolderId() + "\">上传</a></li><li><a href=\"" + fileLink + "\">文件</a></li></div></div></div>");
    }else{
        document.write("<div class=\"top\"><div class=\"top_a\"><div class=\"top_a_a\"><a href=\"http://www.qupan.com\"><img src=\"http://userim.qupan.com/Img/logo.gif\" border=\"0\" /></a></div>\
            	<div class=\"top_a_b\"></div><div class=\"top_a_c\"><a href=\"http://vip.qupan.com\" style=\"color:red;text-decoration:none;font-weight:bold;font-size:12px;\" target=\"_blank\">[VIP中心]</a></div><div class=\"top_a_d\"><li style=\"border-right:none\"><a href=\"http://www.qupan.com/login.html\">注册</a></li>\
            	<li><a href=\"http://so.qupan.com/share.html\">共享</a></li><li>\
            	<a href=\"http://so.qupan.com\">搜索</a></li><li><a href=\"http://www.qupan.com/upload.html\">上传</a></li>\
				<li><a href=\"http://www.qupan.com/signin.html\">登录</a></li></div></div></div>");
    }
}
showtop();