A query in xml schema..

[Venugopal Siripuram <svenu@wilco-int.com>]

Hi all
 i want xml schema to validate  a "cost" element  where cost can be in
dollars or in Rupees..
 That is, cost element can be any thing like this..   $11678.25 or
Rs11678.25
  The values sucessed by "$" or "Rs" should be a double value not string
 for example  $\d{1,10}.\d{1,2} does n`t work for me, bcoz, in that case the
values sucessed by "$" or "Rs" are strings
  Please do write a solution if it exist..
 

 Many thanks in advance.. 


 
            Regards
Venugopal Siripuram

"There was never a night or problem that could defeat sunrise or hope". 
-Mahatma Gandhi




----------------------------------------------------------------------------------------------------------------------------
The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential 
and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon,
this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please 
contact the sender and delete the material from any computer.
----------------------------------------------------------------------------------------------------------------------------