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copied!<p>so what you can do for <code>updateQty</code> is have one function that will be correct for all products in a list just by making a function that finds all the necessary elements by relative paths.</p> <pre><code>//in this function the context is the element, so the //`this` variable can be used rather than a param //for the product id function updateQty() { //show the update link var parent = this.parentNode; //assumes only the update text uses the class bodyTiny, and that there //is only one element using it. obviously making this invariant true //would be trivial by adding a different class name var updateText = parent.getElementsByClassName("bodyTiny")[0]; updateText.style.display = 'block'; var updateLink = updateText.parentNode , updateHref = updateLink.href; //next we find the current quantity and replace it with the input updateHref = updateHref.replace(/qty=(\d*)/, 'qty='+this.value); //then we set the link element's attribute updateLink.href = updateHref; //now when you mouse over the link you should see the url has changed } </code></pre> <p>You can also set your form to <code>POST</code> the equivalent data, and then I guess on the server side you will have your <code>OnGetPage</code> and <code>OnPostback</code> both delegate to the same method with the parameters either parsed out of the query string or out of the post data.</p> <p>You can see it running <a href="http://jsfiddle.net/ejHRn/1" rel="nofollow">on jsfiddle</a>. Hopefully this helps!</p>

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