Link aktivere function

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<?php
  session_start(); 
  include("settings.php");
  mysql_connect($db_host, $db_username, $db_password);
  mysql_select_db($db_name); 
  $user = $_POST["User"]; 
  $escuser = mysql_real_escape_string($user);
  $_SESSION['statscheck'] = $escuser;
  $query = "SELECT * FROM Accounts WHERE Username= '$escuser'";
  $result = mysql_query($query);
  $admin = $vis[Username];
  $username_exist = mysql_num_rows($result);
  if($username_exist == 0)
  {
    echo('That username does not exist');
    echo('<p><font face="Arial" color="#000080" size="1"><b><a href="ucp.php?page=stats">Go back</a></b></font></p>');
    die;
  }  
  $row = mysql_fetch_row($result);
  if($row[3] >= 1)
  {
  echo "
  <tr>
  <td> <font color='orange'>(Admin)</font> $row[1]'s Statistics</td>
  </tr>";
  if($row[57] == 1)
  {
  echo ' <img src="dada/images/adminicon.png" style="border-style: none"/> | <i>[Edit User]</i> <i>[Unban User]</i> <i>[Ajail User]</i>';
  }
  if($row[57] == 0)
  {
  echo ' <img src="dada/images/adminicon.png" style="border-style: none"/> | <i>[Edit User]</i> <i>[Ban User]</i> <i>[Ajail User]</i>';
  }
  }
  if($row[3] == 0)
  {
  echo "
  <tr>
  <td><font color='grey'>(Member)</font> $row[1]'s Statistics</td>
  </tr>";
  if($row[57] == 1)
  {
  echo ' <img src="dada/images/usericon.png" style="border-style: none"/> | <i>[Edit User]</i> <i>[Unban User]</i> <i>[Ajail User]</i>';
  }
  if($row[57] == 0)
  {
  echo ' <img src="dada/images/usericon.png" style="border-style: none"/> | <i>[Edit User]</i> <i>[Ban User]</i> <i>[Ajail User]</i>';
  }
  if($row[57] == 1)
  {
  echo '<br /><img src="dada/images/banned.png" style="border-style: none"/>';
  }
  if($row[5] == 1)
  {
  echo '<br /><font color="bronze">[Bronze Donator]</font>';
  }
  if($row[5] == 2)
  {
  echo '<br /><font color="silver">[Silver Donator]</font>';
  }
  if($row[5] == 3)
  {
  echo '<br /><font color="gold">[Gold Donator]</font>';
  }
  }
  echo "<hr>";
  echo '<img src="dada/images/skins/'.$row[12].'.png" align="right">';
  echo "<table SIZE =1.2>";
  echo "
  <tr>
  <td>Character Name:</td>
  <td>$row[1]</td>
  </tr>";
  echo "
  <tr>
  <td>UserID:</td>
  <td>$row[0]</td>
  </tr>";
  echo "
  <tr>
  <td>Level:</td>
  <td>$row[4]</td>
  </tr>";
  echo "
  <tr>
  <td>Bank:</td>
  <td>$$row[58]</td>
  </tr>";
    echo "
  <tr>
  <td>Cash on hand:</td>
  <td>$$row[59]</td>
  </tr>";
  echo "
  <tr>
  <td>Savings:</td>
  <td>$$row[60]</td>
  </tr>";
  echo "</table><hr>";
  echo'<p><font face="Arial" color="#000080" size="2"><b><a href="ucp.php?page=stats">Check up another player.</a></b></font></p>';
?>