Manipulating form data when there are upwards of 24 forms on a page
<p>I wasn't sure how to word the title to this well, apologies if the question isn't what you were expecting. I have up to 24 forms on one page with a format as below:</p>

<pre><code>&lt;form id="prod-44" action="index.php" method="post"&gt;
    &lt;div class="meta-info"&gt;
        &lt;span id="prodWeight1" style="font-weight:bold;"&gt;£2.99&lt;/span&gt;
        &lt;span id="prodWeight2" style="font-weight:bold; display:none;"&gt;£3.99&lt;/span&gt;
        &lt;span id="prodWeight3" style="font-weight:bold; display:none;"&gt;£4.99&lt;/span&gt;
        &lt;span&gt;
            &lt;select class="44" name="weight"&gt;
                &lt;option value="prodWeight1"&gt;180g&lt;/option&gt;
                &lt;option value="prodWeight2"&gt;240g&lt;/option&gt;
                &lt;option value="prodWeight2"&gt;300g&lt;/option&gt;
            &lt;/select&gt;
        &lt;/span&gt;
    &lt;/div&gt;

    &lt;div class="add-to-basket"&gt;
        &lt;input type="hidden" value="44" name="item-id"&gt;
        &lt;input type="hidden" value="Product1" name="item-name"&gt;
        &lt;input type="hidden" value="2.99" name="item-price"&gt;
        &lt;input type="hidden" value="1" name="item-qty"&gt;
        &lt;input class="add-product" type="submit" value="add" name="add-button"&gt;
    &lt;/div&gt;
&lt;/form&gt;
</code></pre>

<p>I'm now not a total noob when it comes to Jquery / JS thanks to you folks on this site, however I can't for the life of me work out how to start on this one! :) As this is one of up to 24 forms on the page at anyone time, I can't use a generic <code>$(this).change</code> method to pick up a single <code>&lt;select&gt;</code> value being changed. I'm trying to display the correct price based on the weight. The three <code>&lt;span&gt;</code> tags that are sibling elements of the selects parent are the three I'm trying to change. </p>

<p>I can't even post up my working Jquery as I couldn't even get it to recognise which select element has changed :( Could anyone help me out and point me in the right direction?  </p>
