Navigation Cancelled Error

Internet Explorer 7 (IE7) to protect your security blocks web sites that display non-secure content. If this is happening on your computer you will see a navigation cancelled or and a bar will appear above the page which states "To help protect your security Internet Explorer has blocked this web site from displaying non-secure content.
Click here for options ..."If you click you can then choose to "Display blocked content" and the web site will appear.
For a more permanent solution follow the steps below.
1. Click Tools
2. Click Internet Options
3. Click the Security tab
4. Click the Internet icon
5. Click Custom level
6. Locate Display mixed content
7. Click the radio button next to Enable (the default setting is" Prompt "
8. Click OK to save your changes.