Is there a webcam jpg viewer that can float a coastline stream on the desktop?

Hi,

I am looking for a small, if possible open source app that floats the scaled jpg picture of a coastline webcam on the desktop, similar to GlanceCam 4. It should work by accessing the specific url like in a browser, and be as unobtrusive and stable as possible. This is just to motivate me when working :)

Thanks!