Ciao,ancora non l'ho pubblicata ,perchè al sto provando in locale;comunque ti allego la parte di codice interessata.
<td align="right" style="font-family: Arial, Helvetica, sans-serif; font-size: 13px; font-weight: bold;">

Prezzo di vendita: </p></td>
<td><input type="text" name="prezzovendita"/></td>
</tr>
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<td align="right" style="font-family: Arial, Helvetica, sans-serif; font-size: 13px; font-weight: bold;">Prezzo concordato:</td>
<td><input type="text" name="prezzoconcordato"/></td>
</tr>
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<td align="right" style="font-family: Arial, Helvetica, sans-serif; font-size: 13px; font-weight: bold;">Passaggio proprietà:</td>
<td><input type="text" name="costoPassaggio"/></td>
</tr>
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<td align="right" style="font-family: Arial, Helvetica, sans-serif; font-size: 13px; font-weight: bold;">Valore permuta:</td>
<td><input type="text" name="valorePermuta"/></td>
</tr>
<tr>
<td align="right" style="font-family: Arial, Helvetica, sans-serif; font-size: 13px; font-weight: bold;">Acconto:</td>
<td><input type="text" name="acconto"/></td>
</tr>
<tr>
<td align="right" style="font-family: Arial, Helvetica, sans-serif; font-size: 13px; font-weight: bold;">Saldo:</td>
<td><input type="text" name="saldo" disabled="disabled" value="0"/></td>
</tr>