Dynamic Menu Trouble

I have a dynamically generated menu that I have created. The menu will generate correctly, but I cannot get it to go to any frame other than 2. It is probally something stupid. Any help would be greatly appreciated.

images = new Array("test1.jpg", "test2.jpg");
imageCount=images.length;
offset=40;
for (i=1;i<=imageCount;i++){
_root.nav.buttons.createEmptyMovieClip("clip_"+i,i);
_root.nav.buttons["clip_"+i].createEmptyMovieClip("button_"+i,i);
_root.nav.buttons["clip_"+i]["button_"+i].loadMovie("images/"+images[i-1],i);
_root.nav.buttons["clip_"+i].onPress = function(){
_root.gotoAndStop(i-1);
}
if(i!=1){
_root.nav.buttons["clip_"+i]._y = _root.nav.buttons["clip_"+(i-1)]._y+_root.nav.buttons["clip_"+(i-1)]._height+offset;
}
}

Howdy...

You could try this...

CyanBlue,
Thank you for your reply. Between then and now I put together this code, and it is working for me.

images = new Array("test1.jpg", "test2.jpg);
imageCount=images.length;
offset=40;
for (i=0;i<=imageCount;i++){
_root.nav.buttons.createEmptyMovieClip("clip_"+i,i+1);
_root.nav.buttons["clip_"+i].createEmptyMovieClip("button_"+i,i+1);
_root.nav.buttons["clip_"+i]["button_"+i].loadMovie("images/"+images[i-1],i);
_root.nav.buttons["clip_"+i].onPress = function(){
_root.gotoAndStop(parseInt(this._name.substr(5))+1);
_root.display=_currentframe;
}
if(i!=1){
_root.nav.buttons["clip_"+i]._y = _root.nav.buttons["clip_"+(i-1)]._y+_root.nav.buttons["clip_"+(i-1)]._height+offset;
}
}

thanks anyway