JS code for setting as homepage and adding to favorites (multi-browser support)_javascript skills

The latest code that supports IE, firefox and chrome with prompt information:

<script type="text/javascript">
//设为首页 www.jb51.net
function SetHome(obj,url){
  try{
    obj.style.behavior='url(#default#homepage)';
    obj.setHomePage(url);
  }catch(e){
    if(window.netscape){
     try{
       netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
     }catch(e){
       alert("抱歉，此操作被浏览器拒绝！
\n请在浏览器地址栏输入“about:config”并回车然后将[signed.applets.codebase_principal_support]设置为'true'");
     }
    }else{
    alert("抱歉，您所使用的浏览器无法完成此操作。
\n您需要手动将【"+url+"】设置为首页。");
    }
 }
}
 
//收藏本站 www.jb51.net
function AddFavorite(title, url) {
 try {
   window.external.addFavorite(url, title);
 }
catch (e) {
   try {
    window.sidebar.addPanel(title, url, "");
  }
   catch (e) {
     alert("抱歉，您所使用的浏览器无法完成此操作。
\n加入收藏失败，请进入新网站后使用Ctrl+D进行添加");
   }
 }
}
</script>
<a href="javascript:void(0);" onclick="SetHome(this,'http://www.jb51.net');">设为首页</a>
<div class="text text2"><a href="javascript:void(0);" onclick="AddFavorite('脚本之家','http://www.jb51.net')">收 藏 本 站</a>

First share two js codes for setting up the home page (if it does not meet the standards, we will not talk about compatibility):

There are two ways to set the current page as the homepage of your browser. One is to set the webpage you are browsing as the homepage; the other is to set the specified URL as the homepage. As for which one you use, it depends on your needs. , each has its own applicable occasions.

<meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>JS code set as homepage</title> <p>Method 1: <span onclick="var strHref=window.location.href;this.style.behavior='url(#default#homepage)';this.setHomePage('http://www.jb51.net');" style="CURSOR: hand">Click here Set as homepage</span></p> <p> Method 2: <a title="璁句负棣"></a></p>