
<?php
session_start();
 if (session_is_registered("valid_user")&&session_is_registered("password"))
{
?>
<html>
<head>
<title>Delete Complete </title>
<meta http-equiv="Content-Type" content="text/html; charset=windows-874"></head>
<body bgcolor="#FFFFFB">
<?php
    include("../include/FunctionDB.php");
    ConnectDB();
    $i = 0;
    while($i < count($checkbox))
    {
        $code = $checkbox[$i];
        $strSQL = "DELETE FROM grade_tb WHERE code='$code'";
        $result  = mysql_query( $strSQL);
        if (!$result)
            return " Please check Query Again <br>";
         $i++;
    }
         if ($result)
     { 
        echo"<center><font face=\"Tahoma\"size=\"6\" color=\"#FF0000\">Delete Complete</font></center>";
        echo"<meta http-equiv=\"refresh\" content=\"1;URL=EditGradeList.php\">";         
     }
    CloseDB();
?>
<p>&nbsp;</p>

</body>
</html>
<?php 
    }
else
{
       echo"<meta http-equiv=\"refresh\" content=\"3;URL=../../login.php\">\n";
}
?>