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obense/gist:ea27583c421ea65ebbd4

Created March 19, 2015 14:07
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gistfile1.txt
<script type="text/javascript">
function NotInFacebookFrame() {
return top === self;
}
function ReferrerIsFacebookApp() {
if(document.referrer) {
return document.referrer.indexOf("apps.facebook.com") != -1;
}
return false;
}
if (NotInFacebookFrame() || ReferrerIsFacebookApp()) {
top.location.replace("####MY_FACEBOOK_TAB_LINK####");
}
</script>
@Pierstoval
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Simplifiable:

<script type="text/javascript">
    if (top === self || (document.referrer && document.referrer.indexOf("apps.facebook.com") != -1)) {
        top.location.replace("####MY_FACEBOOK_TAB_LINK####");
    }
</script>

😈

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