Single dhcp server with multiple vlans

Is there a way to have multiple vlans on a 3comm 8800 core switch & to have separate dhcp scopes for each?. For eg: i have 3 scopes configured on my dhcp. (10.204.168.0/24, 10.204.169.0/24, 10.204.170.0/24)

I only have one dhcp server(win2k3 server in win2k3 domain). They are on the same physical network. I have also configured 3 vlans on my switch.. will you please advice whats the step next…. appreciate if you could please mail me the solution at sujay_cp@yahoo.com

Thank you
Sujay