hiding CI paths for CSS Images etc....

[eluser]Unknown[/eluser]
hello

I'have looked into CI www source kode and find this (for CSS src):

Code:

.... src="http://codeigniter.com/?css=global/sIFR-print.css" ...

how is this done???

hiding paths seems more elegant and secure

I would like to hide all css, js and images paths.

Please help