Here are some of the parameters I found for Google Docs (thanks goes to Joel http://obstruction.tumblr.com/post/60784440737/google-docs-url-parameters-rm-minimal-rm-full):
Google Docs URL parameters:
rm=minimal
rm=full
rm=embedded
rm=demo
rm=(render mode)
ui=2 (select the interface version)
chrome=false (full screen mode)
frameborder=(size of border)
q=(Whatever) Search Query
gid=24 (Which sheet you want to display)
widget=false
single=true
range=A2:AA26 Output=html
format=(export spreadsheet)
format=xlsx
format=csv
widget=false
width=(width)
height=(height)
viewer?
start=
channel=
ibd=
client=