Does not work for Morrowind mod links using the old "tesnexus.com" URLs. For example, the follower mod Constance used "http://www.tesnexus.com/downloads/file.php?id=1457" as it's old URL, but instead of redirecting to the Morrowind Nexus page, this script redirects it to the Oblivion page.
This can be tested using Emma's website page for Constance, which has the old tesnexus URL link at the bottom of her page. https://lovkullen.net/Emma/Constance.htm
Does not work for Morrowind mod links using the old "tesnexus.com" URLs. For example, the follower mod Constance used "http://www.tesnexus.com/downloads/file.php?id=1457" as it's old URL, but instead of redirecting to the Morrowind Nexus page, this script redirects it to the Oblivion page.
This can be tested using Emma's website page for Constance, which has the old tesnexus URL link at the bottom of her page.
https://lovkullen.net/Emma/Constance.htm