Making fields on contact forms fixed so they can't be edited

[ArtyMiss]

We are utilising an 'Ask A Question About This Product' feature and the problem we are experiencing is that the customer tends to edit the Product Name field so that we can't tell exactly which product the are referring to.

We have tried taking the field away, but then there is nothing on the form coming through to us to tell us which product it is.

Does anyone now how I can fix the field so it can't be edited?

My code for this field is:

<label for="product" style="font-size:12px">Product Name : </label>
<input name="productname" id="productname" type="text" tabindex="3" />

Thanks :-)

[NormanRouxel]

Add the attribute readonly to that input tag.