Dynamic text appears above MovieClips

Here is a picture of my issue:

The image on the left has a text field that has been already dynamicly loaded.
The image on the right has not loaded dynamically yet.

The drop down menu is inside of a MovieClip that is on a layer higher than the textfields.
How can I prevent the dynamic text from appearing on top of the Buttons/MovieClips?

I am using Flash CS5 / Actionscript 3