read mouse position

[chris75]

hi to all!
How can I read (and record) mouse position in function of time?
I need that this reading must have a good temporal resolution (for examples every 1/10 of sec. or better) and as output I need an ascii file with x y and t.
Thank you in advance
christian

[acoder]

You can read the mouse position, but you won't be able to write it, at least not in a simple cross-browser way unless you plan to write to a file on the server (in which case you will need some server-side code too). What have you done so far?