-----Original Message-----
From: paras parekh [mailto:parasgparekh@u...]
Sent: 15 July 2000 09:29
To: charlottes@w...
Subject: Queries Related to JavaScript


Sir,
1). I select an option from a drop-down box and populate another drop-down 
box
with say 5 options using "Option" object.Now,I select another option from 
the
first drop-down box and would like to populate the second drop-down box 
with 3
options.So,how do I clear the 2 options due to the first option selected 
in
the first drop-down box which are still retained in the second drop-down 
box
and even if I manage to clear those 2 options how do I go about deleting 
the
extra space that was previously occupied by those 2 options so that the 3
options which I am populating in the second drop-down box due to the 
second
option selected in the first drop-down box exactly fit into the second
drop-down box without any extra space generated in the box.
2). How do I disable a button or a drop-down box in Netscape Navigator?
3). How do I hide a button/drop-down box in IE/Netscape?

Regards,
Paras Parekh