Edit: Not sure, maybe this should be in the php section?

Hello, I hope someone can help me out
website: http://fatalformula.com/sierraboat

Here is my problem:

I have a joomla website using a wrapper to display some php pages.
This can be found here: http://fatalformula.com/sierraboat/test-showroom

On the main page I have another wrapper that has a php script that selects specific items from the database, this is in the module "featured boats"

I need to link and pass parameters from this wrapper on the front page to the scripts in the wrapper on http://fatalformula.com/sierraboat/test-showroom

So that when 'fatalformula.com/sierraboat/test-showroom' is opened it is displaying the "featured boat" that was clicked on by the user, does this make any sense? Im trying to describe it the best I can .

Basically I need the links in the "featured boats" module to open in the other wrapper.

If anyone can help with this solution or point me in the right direction it would be greatly appreciated,
Thanks
- Scottie

Edit: It looks like mosiframe for Joomla 1.5 extension might have the ability to pass parameters but im not sure the website for that extension is in a different language, anyone have experience with this extension?  I think I might try it out

Another Edit: Maybe a solution here: http://www.joomlaexpert.com/index.php?option=com_content&task=view&id=30&Itemid=63
im going to try it out

Edit:
Still not getting anything to work, any help or input would be appreciated