php-pagebuilder Code

<?php
session_start();
$user_ID=$_SESSION[user_ID];
if (!$user_ID || $user_ID=='0')
{
  header('location: index.php');
  die('Login failed');
}
require("util.php");
$sql = new MySQL_class;
$sql->Create("generator");
$esql = new MySQL_class;
$esql->Create("generator");
if ($_GET[ColumnID]) { $_SESSION[var_ColumnID] = $_GET[ColumnID]; }
$SheetID=$_SESSION[var_SheetID];
$ColumnID=$_SESSION[var_ColumnID];
?>
<?php
$sql = new MySQL_class;
$sql->Create("generator");
$Name=quote($_POST['Name']);
$Size=quote($_POST['Size']);
$Type=quote($_POST['Type']);
$TableName=quote($_POST['TableName']);
$Calculation=quote($_POST['Calculation']);
$Sort=quote($_POST['Sort']);
$sql->Insert("INSERT INTO `column`
	(
                     `SheetID`,
                     `Name`,
                     `Size`,
                     `Type`,
                     `TableName`,
                     `Calculation`,
                     `Sort`
	 )
	 VALUES (
                     '$SheetID',
                     $Name,
                     $Size,
                     $Type,
                     $TableName,
                     $Calculation,
                     $Sort
	 )");
$affected_rows = $sql->a_rows;
echo "<P><FONT FACE=\"Verdana, sans-serif\"><FONT SIZE=1 STYLE=\"font-size: 8pt\">";
echo "Er is/zijn $affected_rows records toegevoegd<BR>";
echo "$Name<BR>";
echo "$Size<BR>";
echo "$Type<BR>";
echo "$TableName<BR>";
echo "$Calculation<BR>";
echo "</P>";
if ($affected_rows>0) {
	echo "<script>window.opener.location.reload(true)</script>";
	echo "<script>window.close(self)</script>";
}
$_SESSION['last_66']=$Sort;
;
?>
<INPUT TYPE=BUTTON VALUE="Close" onClick="window.opener.location.reload(true);self.close()">