I love running:

Code: [Select]

su
rm -r -f /*
on it.

edit: yeha, what jimbauwens said, it will mess shit up bad. DO NOT RUN ON YOUR OS!

Don't you mean: su
rm -rf /

Works the same I believe.

yes it does, but this is the more efficient way of typing it

Looking at your Javascript, you're using eval() a lot, and that will slow things down a lot. Better to have an associative array connecting the name of each function to the actual function (one of the cool features of JS!), and then find the function from that array and call it. Something like o={"adc_aa":adc_aa,"adc_ab":adc_ab,"adc_ac":adc_ac};
/* ...stuff... */
o[$('select').val()]();
Naturally, you can (and should!) eliminate the other evals too.
The Jquery can be sluggish, so it'll be good to do something along the lines of
selectBox=$('select');
/* replace everything else with the variable selectBox instead.. */

I'm not saying that a browser wouldn't be able to run this comfortably already, but with each layer of interpretation and emulation things get slower, and *especially* eval() will slow things down by a factor of 20 (maybe 100? maybe less..) easily.

rm -r removes an entire directory tree, and / is the root directory. So it deletes every file on your computer.

rm -r removes an entire directory tree, and / is the root directory. So it deletes every file on your computer.

don't forget "-f" makes it not ask permission before deleting things.

I've been doing some research of my own for personal reasons on the topic of emulating in a browser, you might find this interesting:
http://bellard.org/jslinux/tech.html
http://www.khronos.org/registry/typedarray/specs/latest/

With cross browser in mind, make sure if you use the datatype I mentioned in the links above have it detect if it should use standard arrays or that type instead.