imagined there might be a mysterious collaboration between the java 'engine' and the less arcane world of scripts -- how else to explain the non-op of my 9.9 on some sites where: mouseover indicates clear jscript text. Enable jscript. Reload. Yet Moz can't implement same (?) And it's Real New too!
("Mysterious collaboration" - that technical term analogous to the AMA's famous, You have "non-specific ____-itis". $180 please.)
But it also may explain the occasional site wherein the "jscript" is unrecognized by the .9.9 interpreter = no action. If it's a "Best Viewed with IE" sycophant site - well... (though I haven't seen That horror display in a long time)
AAarrGGgghhhh - jscript AND javascript [and Java VM].