Spectacular calendar

Mishoo has created a quite spectacular Web site. Using structural XHTML 1.1 (not quite valid, but the intention is clear) and CSS, the end result is visually very rich. But the most impressive bits (to me) are all his DHTML work, from some sleek animations, through mouseovers to a right-click preferences pop-up layer. And the pièce-de-resistance is the DHTML calendar, which is a delight to behold.