[Basic] - Setting up Webplayer? (Minimum access to Web server)

Hey guys, I need some help setting up unity webplayer on my website, the website is using 'MediaWiki' and i cannot configure it online, the server is being hosted by another company, and have also limited the file types which can be uploaded (HTML & unity, not on the list).

So, is it possible to upload these webplayer files, elsewhere and then reference them on my website through HTML?

Thanks guys!