// ==UserScript==
// @name         禁止贴吧私信页面二维码
// @namespace    ntaow.com
// @version      0.1
// @description  禁止贴吧私信页面的二维码展示弹出框
// @author       You
// @include      http://tieba.baidu.com/im/pcmsg*
// @grant        none
// @downloadURL none
// ==/UserScript==
function addStyle(css) { //添加CSS的代码--copy的
    var pi = document.createProcessingInstruction(
        'xml-stylesheet',
        'type="text/css" href="data:text/css;utf-8,' + encodeURIComponent(css) + '"'
    );
    return document.insertBefore(pi, document.documentElement);
}
addStyle(".dialogJfix,.dialogJmodal{display:none}");
try{
    $(".dialogJfix,.dialogJmodal").remove();
}catch(e){}