Syntax question (for Tween class pros maybe?)

Question

I've posted it earlier but no one replied. Maybe my post was
a little confusing. I'll try again.
Here is the code ( > comboFunc is the problem child):
var tweenType =
[_root.tweenOptionsComboBox.selectedItem.data];
var easeType = [_root.easeOptionsComboBox.selectedItem.data];
var comboFunc = [tweenType+easeType];
this.tween = new Tween(this.ring, _xscale,comboFunc, 0,100,5,
true);
Basically there are two comboBox dropdown menus on the root.
Listing all Tween options (Regular, Bounce, Elastic...) and all
easing options (easeIn, easeOut...) How can put the two dynamically
together without a long switch statement...
any insight appreciated.
Thanks
Stephan

Answer 1

Hmm That's so strange. It still doesn't work. I've taken out
the array notation as you've suggested in your last message.
The Tracing in the following code:
var tweenType = _root.growingTween.selectedItem.data;
var easeType = _root.growingEase.selectedItem.data;
trace("tweenType : "+tweenType);
trace("easeType : "+easeType);
trace("tweenType[easeType] : "+tweenType[easeType]);
...prints the following messages in the output window:
tweenType : mx.transitions.easing.Regular
easeType : easeIn
tweenType[easeType] : undefined