spiderjazz

Just got an Ibanez SRX 500, and like a donkey just broke the volume pot while trying to tighten up the nut underneath, it's just spinning around now with no friction stopping it. Does anybody know where the best place would be for me to get a replacement pot? Does anybody know if I need to replace the actual knob as well, it looks like they're somehow connected. Thanks, Eamonn