If you actually look at the code it wants to run, there is nothing malicious. It is just a small amount of (clearly written, not at all obfuscated) JavaScript to do innocuous things on the page, such as help with filling out forms, convert between Roman and Arabic numerals, provide a magnifier, and similar things (not all of which are actually used on that particular page).
It isn't a accusation in the first place; permission to run javascript at all includes permission to run arbitrary malicious code, and I never claimed (and don't care) whether they actually exploit that perrmission.
And none of that changes the fact that the link is to the wrong page.