The ability to create objects from other Office applications is one of the great things about using VBA. For example, you can write a macro that will create an Outlook message object and attach a shortcut to the currently open workbook. A button on the toolbar will perform this same action, which is fine if that’s all you want to do. But using the sample macro below, you can add other text to the message, pre-address it, or perform other actions. You can also tie the creation of the message to some other user action. For instance, you could automatically send a message to certain people if the user saves the workbook and if the values of certain cells match criteria you set—all without any user interaction.

One of the more recent crazes on the Internet is online auctions, where people can offer junk, antiques, or collector’s items for sale to anyone who wants to bid on them. But be careful! Besides having to deal with fraudulent bids from people who have no money or intention of buying an item up for auction, consumers have to watch out for con artists selling their own fraudulent items. The simplest con game is to offer an item for auction that doesn’t even exist. For example, every Christmas there is always a must-have toy that normally costs $10 to purchase, but because of its scarcity in stores, it can cost up to several thousand dollars if purchased from a private seller. Many con artists will claim to offer such a product, and when you send them the money, the con artist simply disappears.

Windows Server 2003, Enterprise Edition fills many of the same roles as Standard Edition and adds features primarily geared toward improving reliability and scalability. Enterprise Edition supports a maximum of eight processors, which is double Standard Edition’s capability. Enterprise Edition also supports Address Windows Extensions (AWE), providing an extra gigabyte of memory to applications by reserving only 1GB for Windows, rather than Standard Edition’s 2GB/2GB split between the operating system and applications.

Enterprise Edition also supports Windows Clustering, allowing you to build failover clusters with two nodes. The Cluster Service allows you to create clustered file shares and clustered printers and supports clustered applications, such as SQL Server Enterprise Edition and Exchange Server Enterprise Edition. The Cluster Service even enables you to cluster applications that aren’t specifically designed for clustering, provided they meet certain criteria spelled out in the Windows online documentation.

Netscape has defined a number of versions of JavaScript. Microsoft has released more-or-less compatible versions under the name "JScript," and the ECMA standards body has released three versions of a JavaScript standard named "ECMAScript". The following paragraphs describe these various versions, and explain how they relate to each other. Each entry in the reference section contains availability information that documents the version of JavaScript in which a feature was introduced.