Add Cat

doAddC.php
<?php
include('includes/functions.php');
if(isset($_POST['submit'])){
 if(isset($_POST['CatName'])){
 addCat($_POST['CatName'], $_POST['Desc']);
 header('Location: cat.php');
 }else{
 echo"Molimo unesite ime kategorije!";
 include('addCat.php');
}
}else{
header("Location: addCat.php");
}
?>

cat.php
<?php
include('includes/functions.php');
?>
<html>
<head>
<title>Ante's CMS</title>

</head>
<body>
<?php
session_start();
if (isset($_SESSION['user'])) {
?>


<h4><a href="index.php">Idi na glavni menu</a></h4>
<h4><a href="addCat.php">Dodaj novu kategoriju</a></h4><br>

<table cellspacing="0" cellpadding="10">
<thead>
<tr>
<td> Ime clanka:</td>
<td>Opis tutorijala:</td>
<td>Action:</td>
</tr>
</thead>
<tbody>
<?php
getcats();
?>
</tbody>
</table>

<?php

} else{
   header("Location: login.php");
}

?>
</body>
</html>

addCat.php
<html>
<head>
<title>Johnny's CMS</title>

</head>
<body>
<h2>Dodaj kategoriju</h2>
<form action="doAddC.php" method="POST">
<table>
<tr>
<td><label for="CatName">Name</label></td><td><input type="text" name="CatName"/></td>


</tr>
<td><label for="CatDesc">Opis</label></td><td><input type="text" name="Desc"/></td>
<tr>
<td>
<colspan="2"><input type="submit" name="submit"/>
</tr>

</tr>
</form>
<a href="Cat.php">Vrati se!</a><br><br>
</body>
</html>