Problema href!

Ciao ragazzi, io ho una tabella da cui recuper i dati dal DB.
E ho due link immagine, uno prima della tabella (aggiungi record) e uno su ogni riga (update record)
Ora, cliccando su l'uno o sull'altro non mi fa le operazioni che dovrebbe (aggiungere o creare degli input text nella tabella per modificare o creare record).
Vi metto il codice e una faccina arrabbiata (:incavolat) dove sono i pulsanti e dove li richiamo!
Aiutatemi per favore :D

Codice PHP:

<?php //@PascalPavanSGT2A session_start(); ?> <head> <title>Pianificazione Settimanale</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="stylesheet" type="text/css" href="../css/CalendarioContainer/tcal.css" /> <link rel="stylesheet" type="text/css" href="../css/visualizzazioneTabelle/table.css" /> <script type="text/javascript" src="../js/CalendarioContainer/tcal.js"></script> </head> <center> <?php echo '<a href="?op=addPianSett"><img src="http://forum.it.altervista.org/immagini/bottoni/add_user.png"></a>'; echo '</center>'; include '../filtri/SearchPianificazioneSettimanale.php'; if($db->num_rows){ echo '<table class="hovertable">'; echo "<tr>"; echo "<th>Dossier</th>"; echo "<th>Zone</th>"; echo "<th>Laaddatum</th>"; echo "<th>Laadplaats</th>"; echo "<th>Afzender</th>"; echo "<th>Losdatum</th>"; echo "<th>Losplaats</th>"; echo "<th>Ontvanger</th>"; echo "<th>Type</th>"; echo "<th>Aantal</th>"; echo "<th>LM</th>"; echo "<th>TON</th>"; echo "<th>Bijzonderheden</th>"; echo "<th>Magazijn</th>"; echo "<th>Vervoerder</th>"; echo "<th>Kenteken</th>"; if($user->admin) { echo "<th></th>"; } echo "<th></th>"; echo "</tr>"; if($_REQUEST["op"]=="addPianSett")//aggiungere utente, inserisci i campi vuoti nella tabella :incavolat { echo '<tr><form name="addNewUser" method="POST">'; echo '<td><input type="text" name="newDossier" value="" style="width: 75px;"/></td>'; echo '<td><input type="text" name="newZone" value="" style="width: 40px;"/></td>'; echo '<td><input type="text" name="newLaaddatum" value="" class="tcal" style="width: 73px;"/></td>'; echo '<td><input type="text" name="newLaadplaats" value="" style="width: 85px;"/></td>'; echo '<td><input type="text" name="newAfzender" value="" style="width: 75px;"/></td>'; echo '<td><input type="text" name="newLosdatum" value="" class="tcal" style="width: 73px;"/></td>'; echo '<td><input type="text" name="newLosplaats" value="" style="width: 75px;"/></td>'; echo '<td><input type="text" name="newOntvanger" value="" style="width: 75px;"/></td>'; echo '<td ><center>'; $sqlCon="Select omschrijving from typelm"; $qCon=mysql_query($sqlCon); echo '<select name="newType" style="width: 45px;">'; while($rowCon = mysql_fetch_array($qCon)) { echo "<option value='".$rowCon['omschrijving']."'>".$rowCon['omschrijving']."</option>"; } echo '</select></center></td>'; echo '<td><input type="text" name="newAantal" value="" style="width: 43px;"/></td>'; echo '<td><input type="text" name="newPeso" value="" style="width: 26px;"/></td>'; echo '<td><input type="text" name="newTON" value="" style="width: 26px;"/></td>'; echo '<td><input type="text" name="newBijzonderheden" value="" style="width: 100px;"/></td>'; echo '<td><input type="text" name="newMagazijn" value="" style="width: 73px;"/></td>'; echo '<td><input type="text" name="newVervoerder" value="" style="width: 73px;"/></td>'; echo '<td><input type="text" name="newKenteken" value="" style="width: 73px;"/></td>'; echo '<td colspan="2"><input type="submit" value="Insert" name="insPianSett" /></td>'; echo "</form></tr>"; } while($fetch = mysql_fetch_object($db->result)){ if($_REQUEST["op"]=="updatePianSett" && $_REQUEST["id"] == $fetch->ID)//nel caso update .. :incavolat { echo '<tr><form name="addNewUser" method="POST">'; echo '<td ><input type="text" name="newPianDosseir" value="'.$fetch->Dossier.'" style="width: 75px;"/></td>'; echo '<td><input type="text" name="newPianZone" value="'.$fetch->Zone.'" style="width: 40px;"/></td>'; echo '<td><input type="text" name="newPianLaaddatum" value="'.$fetch->Laaddatum.'" class="tcal" style="width: 73px;"/></td>'; echo '<td><input type="text" name="newPianLaadplaats" value="'.$fetch->Laadplaats.'" style="width: 85px;"/></td>'; echo '<td><input type="text" name="newPianAfzender" value="'.$fetch->Afzender.'" style="width: 75px;"/></td>'; echo '<td><input type="text" name="newPianLosdatum" value="'.$fetch->Losdatum.'" class="tcal" style="width: 73px;"/></td>'; echo '<td><input type="text" name="newPianLosplaats" value="'.$fetch->Losplaats.'" style="width: 75px;"/></td>'; echo '<td><input type="text" name="newPianOntvanger" value="'.$fetch->Ontvanger.'" style="width: 75px;"/></td>'; echo '<td ><center>'; $sqlCon1="Select * from typelm"; $qCon1=mysql_query($sqlCon1); echo '<select name="newPianType">'; while($rowCon1 = mysql_fetch_array($qCon1)) { if ($rowCon1['waarde']==$fetch->Type2) echo "<option selected = “selected” value='".$rowCon1['omschrijving']."'>".$rowCon1['omschrijving']."</option>"; else echo "<option value='".$rowCon1['omschrijving']."'>".$rowCon1['omschrijving']."</option>"; } echo '</select></td>'; echo '<td><input type="text" name="newPianAantal" value="'.$fetch->Aantal.'"style="width: 43px;"/></td>'; echo '<td><input type="text" name="newPianLM" value="'.$fetch->LM.'" style="width: 26px;"/></td>'; echo '<td><input type="text" name="newPianTON" value="'.$fetch->TON.'" style="width: 26px;"/></td>'; echo '<td><input type="text" name="newPianBijzonderheden" value="'.$fetch->Bijzonderheden.'" style="width: 100px;"/></td>'; echo '<td><input type="text" name="newPianMagazijn" value="'.$fetch->Magazijn.'" style="width: 73px;"/></td>'; echo '<td><input type="text" name="newPianVervoerder" value="'.$fetch->Vervoerder.'" style="width: 73px;"/></td>'; echo '<td><input type="text" name="newPianKenteken" value="'.$fetch->Kenteken.'" style="width: 73px;"/></td>'; echo '<center><td colspan="2"><input type="submit" value="Update" name="updatePianSett" /></center></td>'; echo "</form></tr>"; } else { echo "<tr>"; ?> <tr onmouseover="this.style.backgroundColor='#ffff66';" onmouseout="this.style.backgroundColor='#d4e3e5';">' <?php echo '<td><center>'.$fetch->Dossier.'</td>'; echo "<td>".$fetch->Zone."</td>"; echo "<td>".substr($fetch->Laaddatum, 0,5)."</td>"; echo "<td>".$fetch->Laadplaats."</td>"; echo "<td>".$fetch->Afzender."</td>"; echo "<td>".substr($fetch->Losdatum, 0,5)."</td>"; echo "<td>".$fetch->Losplaats."</td>"; echo "<td>".$fetch->Ontvanger."</td>"; echo "<td>".$fetch->Type."</td>"; echo "<td>".$fetch->Aantal."</td>"; echo "<td>".$fetch->LM."</td>"; echo "<td>".$fetch->TON."</td>"; echo "<td>".$fetch->Bijzonderheden."</td>"; echo "<td>".$fetch->Magazijn."</td>"; echo "<td>".$fetch->Vervoerder."</td>"; echo "<td>".$fetch->Kenteken."</td>"; if($user->admin) { echo "<td> <center><a href=\"?op=deletePianSett&id=".$fetch->ID."\"><img src=\"../immagini/bottoni/delete_user.png\"></a></center></td>"; :incavolat } echo "<td> <center><a href=\"?op=updatePianSett&id=".$fetch->ID."\"><img src=\"../immagini/bottoni/edit_user.png\"></a></center></td>"; :incavolat echo "</tr>"; } } echo "</table>"; } else $db->api_close_db(); ?>