var cache = jQuery.ajaxSettings.cache;
jQuery.ajaxSettings.cache = true;
jQuery.getScript('http://connect.facebook.net/fr_FR/all.js', function() {
FB.init({status: true, cookie: true, xfbml: true});
});
jQuery.getScript('https://apis.google.com/js/plusone.js');
jQuery.ajaxSettings.cache = cache;