Probleme affichage prix dégressifs par quantité

[mina.n]

<thead>
							    <tr>
											    <th>{l s='product'}</th>
											    <th>{l s='from (qty)'}</th>
											    <th>{l s='to'}</th>
											    <th>{l s='discount'}</th>
											    <th>{l s='Price'}</th>
							    </tr>
			    </thead>
 <tbody>
							    {foreach from=$quantity_discounts item='quantity_discount' name='quantity_discounts'}
							    <tr id="quantityDiscount_{$quantity_discount.id_product_attribute}">
											    <td>
															    {if (isset($quantity_discount.attributes) && ($quantity_discount.attributes))}
																			    {$product->getProductName($quantity_discount.id_product, $quantity_discount.id_product_attribute)}
															    {else}
																			    {$product->getProductName($quantity_discount.id_product)}
															    {/if}
											    </td>
											    <td>


											   {$quantity_discount.quantity|intval}



											    </td>
															 <td>


							   {assign var='prodNb' value=0}
											    {foreach from=$quantity_discounts item='quantity_discount' name='quantity_discounts'}																			   
											    {if $prodNb==0}
															    {if $quantity_discount.quantity==2}[/size][/font][/color][/size][/font][/color]
[color=#343943][font=Arial, Helvetica, sans-serif][size=3][color=#343943][font=Arial, Helvetica, sans-serif][size=3]												  {foreach from=$quantity_discounts item='quantity_discount' name='quantity_discounts'}
											    {/foreach}

{l s='Quantity'} {l s='for'}
															    {else}
																			 {l s='from'} 1 {l s='to'}
															    {/if}
											    {/if}
											    {$quantity_discount.quantity-1|intval}
											    {assign var='prodNb' value=$prodNb+1}															   
															 {l s='from'} {$quantity_discount.quantity|intval} {l s='to'}
											    {/foreach}
											    ∞

											    </td>
											    <td>
															    {if $quantity_discount.price >= 0 OR $quantity_discount.reduction_type == 'amount'}
																			   -{convertPrice price=$quantity_discount.real_value|floatval}
															   {else}
																			   -{$quantity_discount.real_value|floatval}%
															   {/if}
											    </td>
											    <td>

															    {assign var='prixProduct' value=$product->getPrice(true, $smarty.const.NULL, 2)}
															    {convertPrice price=$prixProduct-$prixProduct*$quantity_discount.real_value/100|floatval} <!-- calcule du prix unitaire -->

											    </td>
							    </tr>[/size][/font][/color]
[color=#343943][font=Arial, Helvetica, sans-serif][size=3]                                    {/foreach}

Bonjour, voici mon probleme, j'ais la template wareshouse et voici comment le fichier product.tpl est dispose, j'ais bidouille un peu et pour les prix unitaire s'affiche selon le pourcentage, cela a marche. Cependant j'aimerais afficher la quantite des facons diferrente comme ceci:

1-9

10-99

je n'y arrives pas pas voici mon code, si quelqu'un pourrais m'aider ca serais cool.

Merci