"To help protect your security, Internet Explorer has restricted this file from showing active content that could access your computer. Click here for options..."
please click on the Information Bar and choose "Allow Blocked Content" to enable access to this site. To prevent further blocking, consider placing yorku.ca in the "Trusted Sites" security zone, as follows. From the main menu, choose "Tools" then "Internet Options...". Click on the "Security" tab, then thethe "Sites..." button. Add *.yorku.ca in the space under "Add this web site to the zone:", then uncheck the box next to "Require server verification...", click the "Add" button, then "OK" and finally "OK" again.
This is a recently implemented feature of Internet Explorer 6 under Windows XP with SP2.