2009/8/11 Abdallah Abdurahman <medomedia_2006@hotmail.com>
          i used koha version 3.00.00.094 arabic package and i have problem
at field 700,when repeating this field and enter more than author and save
it save good,but when make editing at any field all repeating field 700 except first one have unkown words


It sounds like some piece of the system is not maintaining the correct encoding.  That could be:
Since the data appears to be in correctly at first, check to make sure your browser is using UTF8. 
--
Joe Atzberger
LibLime - Open Source Library Solutions