title: Using PHP to auto populate a field in a form from the same page
body: <p>I am just wondering if this could be done with PHP. I have a catalog MySQL database, using joomla, when a customer goes inside an item, there is a Part Number, Description, etc.... and on the bottom there is a form so customers can submit their RFQ's. I was wondering if the part number field, could be auto populated so customer can just put in their name and phone number and dont have to worry about the part number. Please let me know if this can be done, any help would be really appreciated! </p>
  
  <p>please take a look at this to see what I mean.</p>
  
  <p><a href="http://www.shoxwebdesign.com/edc2/aircraft-parts/catalog-2/details/2/91/catalog-2-edc001" rel="nofollow">http://www.shoxwebdesign.com/edc2/aircraft-parts/catalog-2/details/2/91/catalog-2-edc001</a></p>