Anyone know javascript? or better yet is this javascript? =/

Hi all, im trying to make a pop up flash site like the one featured here…

anyone know how to go about this?

Use the getURL (ActionScript 2.0) or navigateToURL (ActionScript 3.0) command to create a browser window by targeting a new, blank window. This method is simple, works on all browsers, and requires no JavaScript. This method, however, it does not provide control over window location, size, scroll bars, or toolbars.

ActionScript 2.0:
getURL("", "_blank");
ActionScript 3.0:
var url:URLRequest = new URLRequest("");
navigateToURL(url, "_blank");