Is there a free condensed webfont, and how to embed?

I need a condensed font for a label in a webapp and make sure it is available for all visitors of the site.

I found an example on how to use webicons from the web and now I believe that a similar thing could be possible for fonts…

  1. Is it possible to embed fonts from the web, in a webapp?
  2. Does anyone know of a free condensed webfont? (similar to Arial Narrow)
  3. Is there an example on how to use such a font with Xojo Web Edition?

for web fonts i suggest this Webfonts condensed with preview available

Some Google fonts could well do the job. I remember that there were threads on this forum, discussing how to use them in a web app.

here is a link