[Koha] field 700 problem

hello i have koha version and used fields(100 & 700)to authors field(700)repeated when save for first time it save all fields goodbut when making editing field , all repeated fields values for field 700 are changed,the problem when making editing _________________________________________________________________ Windows Live: Make it easier for your friends to see what you’re up to on Facebook. http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/soc...