how do i add windows-1255 encoding?

[Ittay Dror <ittay qlusters com>]

i'm using the new evolution, and the only hebrew encoding i have is
iso-8859-8. unfortunately, all the words are in reverse order. i thought
adding windows-1255 encoding would solve this. how do i add it?

thanx,
ittay
-- 
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Ittay Dror (ittay qlusters com)
User Space, R&D
Qlusters Inc.
Tel: +972-3-6081956 Fax: +972-3-6081841