Problems with complex button

greetings everyone!
long time without comming here…

i have a little problem here, and its strange. because last time i used it, it worked perfectly.

the main thing is that i have a movieclip with its animation and their propper names on the keyframes. and i have another button that when you hover it, the movie clip should gotoAndPlay to another place

the code i used last time that worked was this one:


on (rollOver) {
    _level0.nues.textocont = "Nuestros Trabajos";
    _level0.nues.gotoAndPlay("ini");
}

i tried it on this new project and its not working. but i asume the reason is that it is on a movieclip and thats why _level0 isnt working… i also tried _level1 and _level2. but it didnt work…

can someone please help me?das