Php Emlak Script Yardım Lütfen...

<?
	$Action = toGet($_GET['Action'], $_POST['Action']);
	if ($Action == "" && $Action != 'MailList' && $Action != 'Info' && $Action != 'Friend' && $Action != 'Contact') {
		header("Location: index.php");
		}
	
	switch($Action) {
		   case 'RefNoSearch':
		   		 if (IsHave("select * from t_advert where RefNo='".$_POST['RefNo']."' and Visible='1'") == 1) {
				 	 header("location: emlak_detay.php?ID=".GetName("select ID from t_advert where RefNo='".$_POST['RefNo']."'","ID")."");
				 	 } else {
					 	$Messages = "<b>".$_SESSION['SearchNotFound']."</b>";
					 }
		   
		   break;

<div class="module mod-rounded mod-rounded-header mod-rounded-grey mod-rounded-header-<?=($MenuColor)?>    ">
	session_start();
	<div class="header-1">
		<div class="header-2">
			<div class="header-3"></div>

		</div>
	</div>

		<h3 class="header"> <?=($_SESSION['RefNo'])?></h3>
	
	
	<div class="box-t1">
		<div class="box-t2">
			<div class="box-t3"></div>
		</div>
	</div>

	
	<div class="box-1">
		<div class="box-2 deepest">
<table width="150" border="0" cellspacing="0" cellpadding="0">
  <form method="post" name="frmRefNo" id="frmRefNo" action="mesaj.php" onSubmit="return frmSubmitRefNo()">
    <input type="hidden" name="miSend" id="miSend" value="1">
    <input type="hidden" name="Action" id="Action" value="RefNoSearch">
    <tr>
      <td height="5"><img src="images/spacer.gif" width="1" height="1" /></td>
    </tr>
    <tr>
      <td height="3"><img src="images/spacer.gif" width="1" height="1" /></td>
    </tr>
    <tr>
      <td class="BrownText10"><?=($_SESSION['RefNo'])?>
        :</td>
    </tr>
    <tr>
      <td height="6"><input name="RefNo" type="text" class="Input100" id="RefNo"></td>
    </tr>
    <tr>
      <td height="5"><img src="images/spacer.gif" width="1" height="1" /></td>
    </tr>
    <tr>
      <td height="6"><table width="100%" border="0" cellspacing="0" cellpadding="0">
        <tr>
          <td> </td>
          <td width="76"><input name="button" type="button" class="Button" onClick="return myFormSubmitRefNo()" value="<?=($_SESSION['Search'])?>"></td>
          <td width="3"><img src="images/spacer.gif" width="1" height="1" /></td>
        </tr>
      </table></td>
    </tr>
  </form>
</table>
  
		</div>
	</div>

	<div class="box-b1">
		<div class="box-b2">
			<div class="box-b3"></div>

		</div>
	</div>
		
</div>
<p></p>