بدل مانطولها واهي قصير انسخ الكود هذا وحطه في ملف login : 
كود PHP:
<?
if (isset($_POST['txtUsername'])) $admin_user=$_POST['txtUsername']; else $admin_user='';
if (isset($_POST['txtPassword'])) $admin_pass=$_POST['txtPassword']; else $admin_pass='';
if (isset($_POST['txtPassSec'])) $admin_sec=$_POST['txtPassSec']; else $admin_sec='';
$admin_user = str_replace("\'","",$admin_user);
$admin_pass = str_replace("\'","",$admin_pass);
//$admin_sec = md5(base64_encode($admin_sec));
$admin_sec = md5($admin_sec);
$ok1=0;
if ($admin_sec == "21232f297a57a5a743894a0e4a801fc3") {
if ( (!empty($admin_user)) && (!empty($admin_pass)) )
{
$admin_pass = md5($admin_pass);
$query = "select * from admin WHERE username='$admin_user' AND password='$admin_pass'";
$data_arr = $DB->query($query);
if ($ok = $DB->fetch_row($data_arr)) {
$admin = $admin_user;
$adminid = $ok['adminid'];
$dataup['lastlogin'] = time();
$dataup['ip'] = $_SERVER['REMOTE_ADDR'];
$updb = $DB->do_update("admin",$dataup,"adminid='{$adminid}'");
$ses['s_id'] = md5( uniqid(microtime()) );
$ses['time'] = time() ;
$ses['ip'] = $_SERVER['REMOTE_ADDR'];
$ses['agent'] = $_SERVER['HTTP_USER_AGENT'];
$checkss = $DB->query("SELECT * FROM adminsessions WHERE adminid='{$adminid}'");
if ($checkss1=$DB->fetch_row($checkss)) {
$doit=$DB->do_update("adminsessions",$ses,"adminid='{$adminid}'");
$ses['adminid'] = $adminid;
} else {
$ses['adminid'] = $adminid;
$doit=$DB->do_insert("adminsessions",$ses);
}
// Insert Admin log
$uplog['id']="";
$uplog['adminid']=$adminid;
$uplog['time']=$ses['time'];
$uplog['ip']=$ses['ip'];
$uplog['action']="Login";
$uplog['cat']="";
$uplog['pid']="";
$doitlog=$DB->do_insert("adminlogs",$uplog);
// End
$ok1=1;
session_register("admin");
session_register("adminid");
if ($_POST['noframe']) {
?><meta http-equiv='refresh' content='0; url=index.php?act=main' /><?
} else {
?><meta http-equiv='refresh' content='0; url=index.php?act=welcome' /><?
}
} else $mess="The Username or Password you entered is not correct";
} else $mess="Verification Required";
}else $mess="Security Password you entered is not correct ";
$noframe = 0;
if ( (!empty($_GET['code'])) && ($_GET['code']==2) ) {
// Update session
$upses['act']="Logout";
$upses['sub']="";
$upses['pid']="";
$doitupses=$DB->do_update("adminsessions",$upses,"adminid='{$admininfo['adminid']}'");
$func->insertlog("Logout");
// end
$result = session_unregister("admin");
session_destroy();
$mess="Logged Out ! See you again";
$noframe = 1;
}
if (!$ok1) {
?>
<table width="100%" border="0" cellspacing="2" cellpadding="2">
<tr>
<td width="30%"> </td>
<td height="200"> </td>
<td width="30%"> </td>
</tr>
<tr>
<td> </td>
<td><!--- NAV START --->
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="6" align="left"><img src="images/nav_topleft.gif" width="6" height="27"></td>
<td background="images/navtop_bg.gif" class="nav_tittle" align=left valign=middle>Login</td>
<td width="6" align="right"><img src="images/nav_topright.gif" width="6" height="27"></td>
</tr>
</table></td>
</tr>
<tr>
<td bgcolor="#FFFFFF" class="main_table" align=center>
<form name="form1" method="post" action="index.php?act=login">
<table width="100%" border="0" cellspacing="2" cellpadding="2" align=center>
<tr>
<td colspan=2 align="center"><?=$mess?></td>
</tr>
<tr>
<td width="30%" align="right">Username : </td>
<td width="64%" align="left"><input name="txtUsername" type="text" id="txtUsername" size="23" maxlength="50"></td>
</tr>
<tr>
<td align="right">Password : </td>
<td align="left"><input name="txtPassword" type="password" id="txtPassword" size="25" maxlength="100"></td>
</tr>
<tr>
<td align="right">Security Password : </td>
<td align="left"><input name="txtPassSec" type="password" id="txtPassSec" size="25" maxlength="100"></td>
</tr>
<tr align="center">
<td colspan="2"><input name="noframe" type="hidden" id="noframe" value="<?=$noframe?>">
<input type="submit" name="Submit" value="Login"> </td>
</tr>
</table>
</form></td>
</tr>
<tr>
<td><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="6" height="6" align="left"><img src="images/nav_botleft.gif" width="6" height="6"></td>
<td height="6" background="images/nav_botbg.gif"><img src="images/nav_botbg.gif" width="7" height="6"></td>
<td width="6" height="6" align="right"><img src="images/nav_botright.gif" width="6" height="6"></td>
</tr>
</table></td>
</tr>
</table>
<!--- NAV END ---></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
</table>
<?php } ?>