For example, in Firefox 3, it can be found by selecting "Tools > Internet Options" from the browser menu, then selecting the "Content" tab.
In Internet Explorer 8, it can be found by doing the following:
- Select "Tools > Internet Options" from the browser menu
- Select the "Security" tab, then select "Internet zone" within the Security tab
- Click the "Custom level..." button and a window will pop up.
- Scroll down and under the "Scripting" section, check to see if "Active scripting" is set to "Enable."