List of Pre-Defined Javascript Variables?

Similiar to PHP has, ($_SERVER) variables?

[kazisdaman3]

Anywhere does it list the pre-defined javascript variables?

like this.location - gives the url of the page?

anything else like this,

anything that gets the same as php's $_SERVER['SERVER_NAME']?>

I searched couldn't find anything, thanks for help! -wesley

[kazisdaman3]

nevermind, I got it.

[devguru.com...]

had everything

this.location.hostname