Make a redirect page

To ask the user confirm the link is absolute safe


Add to Footer template

Code:
<script type="text/javascript" >
    $$('div.post_body a').each(function(s){
        link=s+'';
        if(!link.include('yoursite.com') && !link.include('javascript') && !link.include('mybb.com') && !link.include('site1.com') && !link.include('site2.com')){
        s.href="redirect.html?link="+encodeURIComponent(link);
        s.target="_blank";
        }
    });
</script>


Create "redirect.html" file in root directory

Code:
<html>
    <head>
        <meta http-equiv="content-type" content="text/html; charset=UTF-8" />        
        <style>
            #panel{
                width: 500px;
                border: 1px solid;
                border-color:#999999;
                margin:50px auto;
                padding: 8px;
                font: 12px tahoma;
                text-align:center;
                background-color:#fcfbf7;
            }
        </style>
    </head>
    <body>
        <script type="text/javascript">
            var link=decodeURIComponent(location.search.substr(6));    
            second = 10; //Wait time in seconds
            function AutoRedirect(){
                document.getElementById('time').innerHTML=second;
                if(second==0){
                    location.href=link;
                }
                second--;
            }
        </script>
        <div id="panel">
            <p>You clicked on a link that not belong to our site.        
            </p>
            <script type="text/javascript">
                document.write("<a href='"+link+"'>"+link+"</a>")
            </script>
            <p>Auto redirect in<span id="time"></span> second(s).</p>
        </div>
        <script type="text/javascript">
            AutoRedirect(second);
            setInterval("AutoRedirect(second)",1000);
        </script>
    </body>
</html>