Password change from Win95 clients

[samba]

Hello!
I'm using samba-2.0.5a on RedHat-6.0 in school network. There are so many
curious kids :) The network is dedicated for teachers only but for
security reasons they'd like to change their passwords time to time. 
But all of them didn't ever seen other OS than Win95 :((
So my question 
Is it possible to change Samba password from Win95(Win98) client? 
Thenk you!

Best regards,
Konstantin Klubnichkin