allow text-fields to be chained

[Christian Masopust]

One of my projects asked me whether it's possible to use chained-fields to set "Cc:" depending on the selected component. So I had a closer look to your plugin and after some playing around, I did some modifications (see attached patch).

At least here it is working (I'm still doing more testing).

Could you please have a look at the patch and confirm that I'm not doing any changes that influence the normal behaviour of your plugin? (I'm neither a javascript- nor a jquery-programmer, so I'm a little afraid to break some functionality with my changes...)

Thanks a lot!

[Christian Masopust]

Patch to allow chaining of text-fields

[Richard Liao]

You patch is okay for your circumstance, that the cc field is the last fields in the chain.