Hey all. I want to display a javascript button if 4 users are online. So basically: If 4 users are online, then display javascript button. How would I implement that in the current code that I am using? <?php //Copyright Scriptsez.net $log_file="online.txt"; $min_online="1"; if ($HTTP_X_FORWARDED_FOR == "") { $ip = getenv(REMOTE_ADDR); } else { $ip = getenv(HTTP_X_FORWARDED_FOR); } $day =date("d"); $month =date("m"); $year =date("Y"); $date="$day-$month-$year"; $ora = date("H"); $minuti = date("i"); $secondi = date("s"); $time="$ora:$minuti:$secondi"; $users_read = fopen("$log_file", "r"); $users = fread($users_read, filesize("$log_file")); fclose($users_read); $to_write="$ip|$time|$date"; if($users==0){ $user_write = fopen("$log_file", "w"); fputs($user_write , $to_write ); fclose($user_write ); } else{ $users=explode("\n",$users); $user_da_tenere=array(); while (list ($key, $val) = each ($users)) { $user_sing=explode("|",$val); if($date==$user_sing[2]){ $h=explode(":",$user_sing[1]); if($ip!=$user_sing[0]){ if(($h[0]==$ora)and(($minuti-$h[1])<=$min_online)){ $user_da_tenere[]=$val;} if(($h[0]==($ora-1))and((($minuti+2)-$h[1])<=$min_online)){ $user_da_tenere[]=$val; } } } } $user_da_tenere[]=$to_write; $user_write = fopen("$log_file", "w"); fputs($user_write , "" ); fclose($user_write ); while (list ($k, $v) = each ($user_da_tenere)) { $new_file_log = fopen ("$log_file", "a"); fwrite($new_file_log,"$v\n"); fclose($new_file_log); } } $users_online_read = fopen("$log_file", "r"); $users_online = fread($users_online_read, filesize("$log_file")); fclose($users_online_read); $users_online=explode("\n",$users_online); $n_u_online=count($users_online)-1; echo "<font face=arial size=2><b>$n_u_online User(s) Online</b>"; echo"<meta http-equiv=\"Refresh\" content=\"5; URL=online.php\" >"; ?> <html> <body background="gradient1.gif"> </html> Code (markup): Thank you for all of your help.
create a script that you 'call as an javascript' add to your echo statements document.write('YOUR TEXT HERE'); include your javascript like: <script type="text/javascript" src="online.php"></script> Hope this works, more info, let me know