The following should help. If not, please email us.
1. If you are using a PC with a direct connection to the internet, you can adjust your Internet browser's security and privacy settings (under the browser's tools menu - you may need to be logged in as Administrator or have Administrator level privilages) to enable the required items.
2. If your PC is on a corporate network, the above may not help as security policies are usually set by the IT Manager or Network Administrator. The administrator level browser security settings will override user level browser security settings (and this fact will not be visible to the user in the user level browser settings).
Internet browsers are not all standards compliant, especially early versions of Internet Explorer.
The Advertiser Centre has been optimised for Internet Explorer 7 and Mozilla Firefox. Internet Explorer 6 has many issues and security vulnerabilities (including with ActiveX which is why Active Scripting is often disabled as a matter of corporate IT security policy). If Active Scripting and Javescript are enabled, IE6 generally works well in most cases. Other browsers are not suitable.
Microsoft provides a free upgrade from Internet Explorer 6 to Internet Explorer 7 on its website.
Mozilla Firefox is also free. Get