6

AutoGrow() on facebook page tab - Vertical only
<script>
window.fbAsyncInit = function () {
    FB.init({appId: '599920186736332', status: true, cookie: true,
         xfbml: true});
        FB.Canvas.setAutoGrow(); //set size according to iframe content size
    };

    (function () {

        var e = document.createElement('script');

        e.src = document.location.protocol + '//connect.facebook.net/en_US/all.js';

        e.async = true;

        document.getElementById('fb-root').appendChild(e);

    } ());
</script>