[jacks0_0]

I have edited it into:

$pass=md5(md5($_POST['password']).$salt);
$confirm=md5(md5($_POST['confirmpass']).$salt);

and
$sql=mysql_query("select permission,password,salt from ".$tbfix."user where userid='$cookieid'") or die(mysql_error());
$row=mysql_fetch_array($sql);
$salt=$row[salt];
$password=MD5(MD5($row[password].$salt)); [/QUOTE]
but it still doesn't work, I think the problem must be $salt varibale because Id didn't declare anything...
Can you provide me the code or show me the way to do it ^ ^ thank you so much

I think the problem would be the $salt variable... but I don't know how to declare it and combine it into my system's password...

I have converted my system's password into double md5 (I guess) and the vbulletin can read it without $salt...

Please tell me how to combine $salt and password thank you so much