For Internet Explorer (6.0 or higher):
1. Select Tools from the menu.
2. Chose Internet Options.
3. Click Security sheet.
4. Click on the Custom Level.
5. Go down until you reach Scripting.
6. Select enable under Active Scripting.
7. Click OK.
For Mozilla Firefox ( any version):
1. Select Tools from the menu.
2. Chose Options.
3. Select Content.
4. Validate the Enable Java Script box.
5. Click OK
For Netscape Navigator ( 4.7 or higher):
1. Select Edit from the menu.
2. Choose Preferences.
3. Choose Advanced.
4. Choose Scripts and Plugins.
5. Validate the Enable Java Script box.
6. Click OK.
Qualifications
For Apple Safari (any version):
1. Select Safari from the menu.
2. Choose Preferences.
3. Choose Security.
4. Validate the Enable Java Script box.