Assertion:
IE 5+: While Block elements can exist within a Ruby element, some interesting behaviors are apparent. Images render fine also, but not form widgets.

Simple RUBY element, text-only content:
filler text RUBY Really Ugly Brown Yarn filler text

Plain markup: IMG element (crosshair.gif)
filler text filler text

Simple RUBY element, RT=("Really Ugly Brown Yarn"), IMG element between "Ugly" and "Brown":
filler text RUBY Really Ugly Brown Yarn filler text