display list & make what choosed as a public

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PHP

>hi
I have problem in my project in php
I want to display list from database
eg.
             teacher                      student
         marya - 12121             sami - 0909
         jon - 13131                 anosh - 0707
         carmen - 14141          zarina - 0606

then I want when user click on "jon - 13131"
open new file "teacher.php" and make "jon - 13131" as public
(because I want to see her profile, information ..etc)
if the user chick on "zarina - 0606"
open file"student.php" make "zarina - 0606" as public
(because also I want to see her profile, information ..etc)

how can I do that ?!?!

I use this code to display list

$db_name="****";
        $tbl_name="students";
        mysql_connect("localhost", "root", "");
        mysql_select_db("$db_name");
        session_start();
$ID=$_SESSION['tID'];
        $sql=mysql_query("SELECT * FROM $tbl_name WHERE user=$ID") or die(mysql_error());
        while($mysqlf =mysql_fetch_array($sql))
        {
            $student=$mysqlf['name'];
            echo "$student &nbsp&nbsp&nbsp";
            $id=$mysqlf['ID'];
            echo"$id<br>";