function facebook_onload(f){FB.ensureInit(function(){FB.Facebook.get_sessionState().waitUntilReady(function(session){var is_now_logged_into_facebook=session?true:false;already_logged_into_facebook=(window.facebook_secured=="true")?true:false;if(is_now_logged_into_facebook==already_logged_into_facebook){return;}
f();});});}
function refresh_page(){window.location='/';}