How to return mouse coordinates with decimals?

Never mind. I found the problem was another and the solution was turning on smoothing for images: http://www.bigresource.com/Tracker/Track-flash-H5kF8JVrKH/

Original message:

Hi,

How can I get the mouse coordinates in decimal format? (ie xx.xxxxxxx)

I am using this.mouseX to get the coordinates.

Thankful for any help!