could you explain better?

I don't understand what you're asking - are you building the form as part of the edit.php?

Sounds like he wants to jQuery/AJAX target the widget's user input & response DIV/s.. 'without reloading the entire page'.. He just didn't use the appropriate techie woids ;-O And if so re: the lack of jargon probably implies steep-er learning curve @ jQuery + AJAX.

ok. thanks! i'he used the edit.php file to build my form! now I have a link which redirects me to a page in the "pages". I want to know how to remove tabs "all", "mine", and "friends".

you could use iframe. google how to do iframes.

also depending on what it is you're doing, you can use css.  Give a wrapper div a defined height and set overflow-y: auto - when the content extends beyond that height a scrollbar will appear.  It's much cleaner than an iframe.