I'm not sure what you're doing exactly, but look at these sites done in HTML 5. They may or may not work for you depending on the level of HTML 5 support in your browser.
>I'm struggling to see how HTML5 can be seen as a replacement for Silverlight for the type of stuff I'm doing (highly interactive graphics) > >The drag/drop functionality helps. >The Canvas element looks good at first sight but, AFAICS, can't be accurately printed and can't be populated from markup. >Embedded SVG may make some things a bit simpler than they were before.. >Maybe better dialogs.. >Local storage of sorts. > >That's about it. We're going to spend a couple of weeks trying out ideas but I'm not optimistic (and hate javascript with a vengeneance :-{) .
Craig Berntson MCSD, Microsoft .Net MVP, Grape City Community Influencer