Dynamic javascript and CSS files - through code igniter

[eluser]bwuk[/eluser]
Ok,

so I've now tried forcing headers in my javascript controller using:

Code:

header ('Cache-Control: private, pre-check=0, post-check=0, max-age=31536000');
header ('Expires: ' . gmstrftime("%a, %d %b %Y %H:%M:%S GMT", time()       +    31536000)); //60*3

but it appears as though CI is just ignoring these. Does anyone have any suggestions?


thanks

bwuk