  We provide a method to construct new associators out of Drinfel'd's KZ
associator. We obtain two analytic families of associators whose coefficients
we can describe explicitly by a generalization of multiple zeta values. The two
families contain two different paths that deform the Drinfel'd KZ associator
into the trivial associator 1. We show that both paths are injective, that is,
all of the associators parametrized by them are different. Our construction is
based on the observation that one can recover multiple polylogarithms as
generating functions of order polynomials of certain formally constructed
posets.
