I have built a flash map with several buttons on rollover a colored image fades in, on rollout it fades in to a sepia image. As shown here
For some reason when the buttons are close together and we move straight from one button to another the on rollOver function for the button that we are currently hovered over does not display.

See actionscript code here:

on (rollOut) {
with (parkedClip) {gotoAndPlay ("221"); //This launches 's the sepia image fade
with (fadein) {gotoAndPlay ("1");}} //This put's the colour image to transparent
on (rollOver) {
with (fadein) { gotoAndPlay ("200");}  //This launches 's the colour image fade in
Can anyone help me?