wx and Win + get html page

Hi !

1.)
Have the wxPython an Color Table to I can
get the actual Windows Colors ?

Just like Delphi:

Form.Color:=clBtnFace
Self.Color:=clWindow

Ok, it is not os independ code, but I want to colorize my app
like Windows.

2.)
How I get a html page from internet ?
This is an pseudo code:
myhttp=HTTP()
myhttp.server="anyaddress.com"
htmlsource=myhttp.get("index.html","asstring")
myhttp=None # destroy ?
print htmlsource
...

Thanx:
KK