Only related to the cloud as I use my own free Amazon EC2 micro instance.
So a URL http://barcode.dyndns-web.com/qrcode.html?q=robert russell would result in the following
Create a BSP (I called my BSP ZJQR) and upload the qrcode.js and sample.js to the MIME repository. Create a page called qr.htm as shown in the following screen shot. The "Q" page attribute needs the auto flag to be set
So the URL (changing the FQDN and port to the server as appropriate) would produce the following