I Don't use Norton to be honest but for all who are unsure about clicking it, its a simple url that contains a few alias' to manipulate the registry, and can be found via the search panel on www.mircscripts.org if you dont want to click the url above.
Coolkill just for reference the link you posted sets of Norton Antivirus suggesting it's malicious
It's probably Wscript.Shell that irritates Norton (and for a good reason). The code itself isn't malicious in any way, as long as it's in the right hands.