Unable to see form in dreamweaver

Hello there everyone,

I have just started using dreamweaver mx 2004 and I have been asked to update a web site for someone (first job).

The problem is there are a few forms on the web site which i can't see when I am in design view of dreamweaver. I can see the code for it and when I execute the page, the form is available

Its just not available to edit in design view.

Can anyone help with this obvious noob question ?

thanks

Jezzo