How to do this ?
 

Blaa Blaa Blaa

Are you wondering how to get your site listed like that on google? They decide that themselves based on traffic, I believe.

I don't know if they decide based on traffic, but yes, Google does that to some sites automatically.

thank you guys

is it depending on some kind of sitemaps or high pagerank

i don't know if its about traffic, my website up since 4 years ago , and i saw some new Banking sites did this

i beleve its somekind of sitemap

There may be someone here who can provide a more specific answer but I saw Google's explanation of this just the other day somewhere on their Webmaster tools site.

its all about sitemaps and crawl, my sitemaps submited in google since 2 years i did many resarch about this issue and still have nothing even a headline.:confused:

Found it, in the Links > Sitelinks:

hmmmm

so its depend of website contant links , is thier a good way to display the links for google spiders ? or just post it :D

I've never submitted anything to google and yet my site has had the expanded links listed for as long as I've seen us on google. So, I'm not sure that you need to actually do anything except have the site available for spiders.