I just update the plugin and the 2nd link is wrong : https:// instead of http://.
The good code must be :
# jQuery FRAMEWORK
if(isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') {
echo '<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>';
} else {
echo '<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>';
}
Sorry to give you an error, it was late in france while I wrote my demand !