Don't know if your looking for this in D6, but if you are these are the hooks to use in the Advanced CSS/JS Aggregation module.
hook_advagg_css_pre_alter
hook_advagg_js_pre_alter

Comments

Jamie Holly’s picture

Jamie Holly commented

Thanks Mikey! I'll keep that in mind. I've been doing mostly 7 stuff lately, but as soon as I get some 6 work pop-up I'll do that!