That page did render correctly in IE6 as of a few days ago. I'll have to dig in and figure out where the bug is.
If you click on some of the links under "Gallery", you'll see that they do work in IE6. The main documentation page is particularly difficult to render, since it contains so many Dygraphs.
If you click on some of the links under "Gallery", you'll see that they do work in IE6. The main documentation page is particularly difficult to render, since it contains so many Dygraphs.