[jQuery] Adding namespace to every css class

[albert]

Hi,

Is there a way to add namespace to every css class?
a. Dynamically on the page?
b. If it is not possible dynamically, how to do it not dynamically.

For example
--------- Original css------------------
.nav {.....some css atribute.... }
.main {.....some css atribute.... }
.box {.....some css atribute.... }
-----------------------

I want to change the above css to below css
----------- Converted CSS -------------------
.newNameSpace   .nav {.....some css atribute.... }
.newNameSpace   .main {.....some css atribute.... }
.newNameSpace   .box {.....some css atribute.... }
--------------------------------------------------

thank you in advance,
Albert