Blower motor direction

In the process of rebuilding the hvac system on the xj and I replaced the heater core and a/c evap core as well as blower resistor and blower motor. The new blower motor that came from the parts store has two wires coming off of it without any connector what-so-ever. Depending on which way the + is hooked up dictates which way the motor spins. Does anyone know when you look at the motor with the fan away from you which way the fan is supposed to spin?

hook it up, see which way works?