start module and description buttons in title disapears when i use a swf behind the buttons or in other frame. is there a way to use swf in all the title and maintain the default buttons?

Could it be your animation is above all other objects and covers them?

It will be a layering issue. SWFs by virtue of the way that it works can elevate itself above other content.

tanks for the reply, but how can i solve it? how can i put the swf file behind the buttons?[:)]

I did a small test locally and from a webserver; just by selecting the swf, right-click and choosing 'Order - Send Backward' (etc) you can put one layer behind another.

One thing more, I remember from older Flash players they were allways on top of everything. I think it was player 6 or 7 when it was first possible to puit layers over an SWF.
You might check which Flash version and player you use ...

It will be a layering issue. SWFs by virtue of the way that it works/renders can elevate itself above other content.