HTML5 APPLICATIONS DEVELOPMENT MANUAL

If the JavaScript program doesn’t display, you need to enable

JavaScript in your Web browser’s preference settings. In Internet Explorer 9,

for example, select Tools > Internet options. In the Internet Options dialog

box, click the Security tab. Click the Custom level or Default level button,

whichever is available. In the Security Settings dialog box, scroll down to the

Scripting. Click the Enable radio button under Active scripting, and then

click OK twice to close the dialog boxes. Try opening the file again in your

Web browser to run the JavaScript program.