/Castsequence Query

Hi guys,

I have a load of spells set up to cast, at the moment its all my relatively fast cooldown spells, however on some occassions i will hit my macro and end up with a spell that is still on cooldown, maybe for 3 seconds left. so have to wait.

Is there any code for macro, which will skip a spell if its on cooldown.

ie

/casesequence skip=cooldown

This way i would not have to wait for the spell to finish..?

just a query

Cheers
Keith