To easily return to a page whenever you're logged into the Intranet, add it to your Bookmarks menu. For a quick way to add those bookmarks, drag the link below to your browser's toolbar:

When you're viewing a page you want to bookmark (anywhere on the web, not just on the intranet), simply click the toolbar link. It will take you to the Intranet and add a link to that page in your Bookmarks tab's menu.