PHP and checkboxes

[reliable]

Last, I was here I needed and received help with an order form. I've been given a new challenge. I have to revamp the order form.

The current order form assumes the customer wants 1 flavor in a specified way.

<td align="center"><label for="Apricot">Apricot</label></td>
                <td><p>&nbsp;&nbsp; </p></td>
                <td align="top"><input name="apricot" size="2" maxlength="2" type="text" id="apricot"></td>
              </tr>
              <tr>
                <td align="center"><label for="Tropical Fruit Punch">Tropical Fruit Punch</label></td>
                <td><p>&nbsp;&nbsp; </p></td>
                <td align="top"><input name="tropical_fruit_punch" size="2" maxlength="2" type="text" id="tropical_fruit_punch"></td>
              </tr>
              <tr>
                <td><div align="center" class="style2">Strawberry Banana</div></td>
                <td><!--DWLayoutEmptyCell-->&nbsp;</td>
                <td valign="top"><input type="text" name="strawberry_banana" id="strawberry_banana" size="2" /></td>
              </tr>
              <tr>
                <td><div align="center" class="style2"><strong>Gourmet Gift Tins</strong></div></td>
                <td><!--DWLayoutEmptyCell-->&nbsp;</td>
                <td valign="top"><!--DWLayoutEmptyCell-->&nbsp;</td>
              </tr>
              <tr>
                <td>
                  <label for="18_cake_tin"></label>


              <label for="18_cake_tin"><div align="center">18 Cake Tin</div></label></td>
            <td><!--DWLayoutEmptyCell-->&nbsp;</td>
            <td ><input name="18_cake_tin" type="text" id="18_cake_tin" size="2" maxlength="2"/></td>
          </tr>
          <tr>
            <td>
              <label for="24_cake_tin"></label>
            <label for="24_cake_tin"><div align="center">24 Cake Tin</div></label></td>
            <td><!--DWLayoutEmptyCell-->&nbsp;</td>
            <td valign="top"><input name="24_cake_tin" type="text" id="24_cake_tin" size="2" maxlength="2" /></td>

The PHP page this posts to will send an autoresponder, email to the site owner, and an HTML "Thank You/Confirmation" page.

 $chocolate = addslashes($_POST['chocolate']);
 $double_chocolate = addslashes($_POST['double_chocolate']);
 $triple_chocolate = addslashes($_POST['double_chocolate']);
 $chocolate_nut = addslashes($_POST['chocolate_nut']);

 //SEND EMAIL TO FORM OWNER
$pfw_header = "From: $email_address\n"
   . "Reply-To: $email_address\n";
 $pfw_subject = "New Order";
 $pfw_email_to = "[e-mail]";
 $order = "Chocolate: $chocolate\n"
 . "Double Chocolate: $double_chocolate\n"
 . "Triple Chocolate: $triple_chocolate\n"
 . "Chocolate Nut: $chocolate_nut\n"

<div align='left'>
<? if($chocolate > '0') echo "<b>Chocolate:</b>&nbsp;&nbsp;&nbsp;".$chocolate;
else
{
$chocolate="";
} ?>
</div>

<div align='left'>
<? if($double_chocolate > '0') echo "<b>Double Chocolate:</b>&nbsp;&nbsp;&nbsp;".$double_chocolate;
else
{
$double_chocolate="";
} ?>
</div>

<div align='left'>
<? if($triple_chocolate > '0') echo "<b>Triple Chocolate:</b>&nbsp;&nbsp;&nbsp;".$triple_chocolate;
else
{
$triple_chocolate="";
} ?>
</div>

The new form has to allow users to choose more than flavor per order and still post the results. I have text fields for them to choose the quantity and check boxes for the flavors.

<td><div align="center"><strong>$36 / dozen</strong></div></td>
                  <td><strong>$55 18 Cake Tin</strong></td>
                  <td><strong>$74 24 Cake Tin</strong></td>
                </tr>
                <tr>
                  <td><div align="right"><strong>Quantity</strong></div></td>
                  <td>
                    <div align="center">
                      <input name="reg doz" type="text" id="reg doz" size="2" maxlength="2" />
                    </div></td>
                  <td><div align="center">
                    <input name="18 cake" type="text" id="18 cake" size="2" maxlength="2" />
                  </div></td>
                  <td><div align="center">
                    <input name="24 cake" type="text" id="24 cake" size="2" maxlength="2" />
                  </div></td>
                </tr>
                <tr align="center">
                <td><p align="right"><strong>Flavors</strong></p></td>
                <td>up to 2 flavors

            </div></td>
            <td>up to 3 flavors</div></td>
            <td>up to 4 flavors</div></td>
          </tr>
          <tr>
            <td align="center">
              <label for="chocolate">
              <div align="right">Chocolate</div>
            </label></td>
            <td align="top">

              <div align="center">
                <input type="checkbox" name="choc" id="choc" />                
                </div></td>
            <td align="top"><div align="center">
              <input type="checkbox" name="choc_tin" id="choc_tin" />
            </div></td>
            <td align="top"><div align="center">
              <input type="checkbox" name="choc_tin24" id="choc_tin24" />
            </div></td>

So, how do I change my PHP page to function accordingly. I'm sorry if this is too long. I wanted to give a clear understanding of what I have and need so i posted examples fo all the code.

Thanks for all help.