I have a form that can have any number of inputs, they are displayed on the page depending on how many items in this category.. could be 1 or could be 15 or anywhere inbetween.
<input type='text' name='productname' />
<input type='text' name='qty' />
<input type='text' name='price' />
AT the bottom of the form I have a span to hold the 'total value'
when a user enters a figure into the qty textbox, I need it to update the total at the bottom...