Website Help

I have a client who has an online store and she wants a website to display her products. I have stumbled across a few problems: 1) How can I get the website to automatically update when the store is updated
2) The client can already edit the store, but is there a way for he/she to edit the website content (if its not possible to have it automatically update)?
The url is www.jewelrywithflair.com
Now, I just have the store displayed in an iFrame but it doesn’t look good and I want it changed, I’m just drawing a blank on how to solve my issues.
Answer #1
I would, personally, install Joomla on her site or infact a eCommerce system. I have a lot of these. Just PM me for more help.