How to connect wireless router to switch?

How to connect wireless router to switch? do i use straight-through cable or crossover cable?

(HOME NETWORK)
This is what i have had in mine. ISP (cable modem) >Wireless Router (WAN PORT) > SWITCH (Normal port). cable modem have one port, wireless router have 5 ports included WAN port, and Switch have 8 ports with no uplink port.

Please help!