onOver not working properly

so I have my flash player set up and it is kind of working, kind of not.

The "buttons" are having trouble with the onOver feature.

For some reason the first "image/button" appears correctly...when you mouse over the transparency goes to .5. However, for a reason I cannot find the other "images/buttons" are not being recognized the same. The transparency still changes but you have to be hovering over a specific spot on the image, where as it should be like image 1 where the whole "image/button" creates the desired effect.

Visit here to see an example

Is that a dynamic text area?

If you can post the fla in a version compatible with cs3 I'll take a look at it.

The images are from an XML file. They are not Dynamic Fields

I believe I uploaded the .fla in a .zip

Don't see it anywhere so just click HERE to download.