fast PHP function to check if youtube video is still valid: <?php function checkYoutubeId($id) { if (!$data = @file_get_contents("http://gdata.youtube.com/feeds/api/videos/".$id)) return false; if ($data == "Video not found") return false; return true; } function checkYoutube($vid) { if (strlen($vid) < 12) { return checkYoutubeId($vid); } $preg1 = '@www.youtube.com\/watch\?v=(.*?)$@'; if ( preg_match($preg1, $vid, ...

Cum faci delay in javascript: (adica o pauza) In codul de mai jos, folosind functia setTimeout ,dupa 1000 de ms, scriptul va afisa mesajul: DONE <script language="javascript"> function afterdelay() { alert('DONE'); } setTimeout('afterdelay()',1000); </script> Extrem de simplu! (ByREV)