Add a select box on the right admin filter in django - how to do ?

Question

Hi,

I want to used select box on my admin filter on django. FOr now django used list_filter on the admin model, and add a list of all data

list_filter = ('data')

and show : filter

data - data1 - data2 - ...

but if i v thousand data, i see a big list drop down my admin page...

Is it possible to show a select box with the list in ?

thx for help

lo