A simple command example

This simple extension adds an item to the Commands menu and lets you convert selected text in your document to either uppercase or lowercase. When you click the menu item, it activates a three-button interface that lets you submit your choice.

You create this extension by performing the following steps:

• Creating the UI
• Writing the JavaScript code
• Testing the extension

This example creates two files in the Commands folder: Change Case.htm, which contains the UI, and Change Case.js, which contains the JavaScript code. If you prefer, you can create only the Change Case.htm file and put the JavaScript code in the HEAD section.