Layer problem...How do I center my opening page??

PLEASE...HELP!!!!!

Check my page at http://www.tanzatelier.com/ and see how the "fly over top images" are not centered if the screen resolution is different than 1024X768!
That's because I used a layer to insert it...I had no choice because without a layer there was no way I can reproduce the top image correctly! As soon as I was changing the screen resolution the effect was destroyed! Using a layer locked everything...so it's all fine but now I would like that layer to always appear in the center of the page no matter wich screen resolution my visitors are using...

HOW CAN I DO THAT???? CAN I APPLY THE <p align="center "> CODE TO A LAYER???


Thanx for your help...

Here's the web adress again: http://www.tanzatelier.com/ Kiss

The image in the upper-right hand corner swaps to the wrong image when you
mouse out. Are you going to add any kind of text to accompany the mouseover
images? Snap Layers will work great.

MarionJ