// ==UserScript==
// @name         饭饭百度文库一键纯净
// @namespace    http://your.homepage/
// @version      0.1
// @description  只是可以将百度文库没用的垃圾组件全部清楚（例如广告，侧边栏），只留下文档
// @author       小凡宝宝
// @match        https://wenku.baidu.com/view/476ebd705e0e7cd184254b35eefdc8d376ee14b6.html
// @include      *://wenku.baidu.com/*
// @grant        none
// @require      http://libs.baidu.com/jquery/2.0.0/jquery.min.js
// @downloadURL none
// ==/UserScript==
$(function(){
    var topBox = "<div style='position:fixed;z-index:999999;background-color:yellow;cursor:pointer;top:40%;left:0px;width:30px;height:30px'>"+
       				 "<div id='ff' style='font-size:12px'>一件纯净</div>"+
				 "</div>";
	$("body").append(topBox);
    $("#ff").click(function(){
  		document.getElementById("right-wrapper-id").style.display="none";
		document.getElementsByClassName("fufei-activity-bar")[0].style.display="none";
		document.getElementsByClassName("header-wrapper")[0].style.display="none";
		document.getElementsByClassName("hx-recom-wrapper")[0].style.display="none";	
		var m = document.getElementsByClassName("no-full-screen");
		for(var i=0;i<m.length;i++) m[i].style.display="none";
		var x = document.getElementsByClassName("hx-warp");
		for(var i=0;i<x.length;i++) x[i].style.display="none";
		var y = document.getElementsByClassName("lazy-load");
		for(var i=0;i<y.length;i++) y[i].style.display="none";
 	 });
})