function addObject(rootObj, libraryMc, mcName, x, y, frame)
{
    trace (libraryMc +  ": " + mcName);
    rootObj.attachMovie(libraryMc, mcName, rootObj.getNextHighestDepth(), {_x:x, _y:y});
} // end of the function



//the code I want to work inside the function
objectFigure2_mc.gotoAndStop(2); //objectFigure2 is the mcName

//how I call my function
addObject(this, "object_mc", "objectFigure2_mc", 139, 417);