get_site_url() <- with return option / disable echo'ing

[yojoe]

Since get_page_url function offers also to return page's url when calling it with TRUE parameter, I'd appreciate if get_site_url() function would also offer such functionality.
It would surely ease a bit some things, especially with paths to randomly created/drawn data.

[ccagle8]

http://code.google.com/p/get-simple-cms/...ns.php#321

it's already implemented - but for some reason backwards from get_page_url()

[yojoe]

ahh...that's why TRUE was always ... true with echo'ing