error.user.notexist =user {0} not exist!error.user.notlogin = please login first!error.user.delete=delete user errorerror.question.update=update question errorerror.question.delete=delete question errorerror.type.delete=delete type errorerror.admin.password=username or password errorerror.user.save=save to dataBase errorerror.user.alreadyexist= user {0} already existerror.question.nothave = sorry! we haven't any question nowerrors.header =<font color ="red">errors.footer =</font>prepage=prepage