If you came from certain frame and pressed ENTER - go to other certain frame

[mkartstudio]

Hi, is there some code (actionscript 2.0) for following function:

onEnterFrame = function() {
if(YOU CAME HERE FROM FRAME 1 && Key.isDown(Key.ENTER)){
gotoAndPlay("certain frame");
}
if(YOU CAME HERE FROM FRAME 4 && Key.isDown(Key.ENTER)){
gotoAndPlay("other certain frame");
}
}