You could try another web browser on your iPad.
You could file a complant with Apple.
*Feedback*
"Use the form below to send us your comments. We read all feedback carefully, but please note that we cannot respond to the comments you submit."
http://www.apple.com/feedback/ipad.html
We can complain about Apple's business decisions, but these discussions are user to user talk about possible solutions.
Here are the places to report bugs:
Get an account at
http://developer.apple.com/ then submit a bug report to http://bugreporter.apple.com/
Youl could contact JCPennies & ask them to get their web site to work with the iPad.