What new functionality is added to this feature in Windows Server 2003 Service Pack 1?
The Pop-up Blocker is a new feature for Internet Explorer which can be broken down into three sections: • User experience changes, defaults, and advanced options. • Changes in behavior of current application programming interfaces (APIs), such as window.open and showHelp. • The new INewWindowManager interface, which allows applications to use the pop-up technology in Internet Explorer.