Clip.enabled = true or false ERROR

wow guys! here my problem:
i have five mclips that work like button.
now… buttons work fine but i wanna enable true and false when click in clips.

here code:


geo.onRelease = function() {
    geo.enabled = false;
    dif.enabled = true;
    prod.enabled = true;
    camp.enabled = true;
    cont.enabled = true;
}
//
dif.onRelease = function() {
    geo.enabled = true;
    dif.enabled = false;
    prod.enabled = true;
    camp.enabled = true;
    cont.enabled = true;
}
//
prod.onRelease = function() {
    geo.enabled = true;
    dif.enabled = true;
    prod.enabled = false;
    camp.enabled = true;
    cont.enabled = true;
}
//
camp.onRelease = function() {
    geo.enabled = true;
    dif.enabled = true;
    prod.enabled = true;
    camp.enabled = false;
    cont.enabled = true;
}
//
prod.onRelease = function() {
    geo.enabled = true;
    dif.enabled = true;
    prod.enabled = true;
    camp.enabled = true;
    cont.enabled = false;
}

**[COLOR=Red]enabled = false[/COLOR] work fine but [COLOR=Red]enabled = true[/COLOR] not work.

Help Please
:red:
**