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Browsers Internet

How to enable Javascipt

Disabling browser functions such as Cookies or JavaScript will reduce site functionality by limiting advanced search options. If you are unable to make changes to your browser settings you can follow the below mentioned instructions.

What can you do?

Enabling Javascript varies a bit from one browser version to another. Here are some step-by-step instructions for the most popular browsers:

Mozilla 1.X


  1. Open Mozilla.
  2. Select Preferences from the Edit menu.
  3. Click the arrow next to Advanced.
  4. Click Scripts & Plugins.
  5. Check Navigator beneath “Enable Javascript for”.
  6. Click OK.
  7. Click Reload.
Opera 5.X


  1. Open Opera.
  2. Select Quick Preferences from the File menu.
  3. Make sure Enable Javascript is checked.
  4. Click Reload.
Opera 7.X


  1. Open Opera.
  2. Select Quick Preferences from the File menu.
  3. Make sure Enable Javascript is checked.
  4. Click Reload.
Safari Public Beta 2 for MACOSX


  1. Open Safari.
  2. Select Preferences from the Safari menu.
  3. Click Security.
  4. Check both Enable Java and Enable JavaScript.
  5. Close the window.
  6. Click Reload.
Internet Explorer 3.X


  1. Select Options from the View menu.
  2. Click Security.
  3. Check Enable Java Programs.
  4. Click OK.
  5. Click Reload.
Internet Explorer 4.X


  1. Select Internet Options from the View menu.
  2. Click the Security tab.
  3. Click Custom.
  4. Click Settings.
  5. Scroll down to locate Scripting.
  6. Click Enable for Active Scripting.
  7. Click OK.
  8. Click Reload.
Internet Explorer 5.X


  1. Open Internet Explorer.
  2. Select Internet Options from the Tools menu.
  3. In Internet Options dialog box select the Security tab.
  4. Click Custom level button at bottom. The Security Settings dialog box will pop up.
  5. Under Scripting category enable Active Scripting, Allow paste options via script and Scripting of Java applets
  6. Click OK twice to close out.
  7. Hit Refresh.
Internet Explorer 5.X for MACOSX


  1. Open Internet Explorer.
  2. Select Preferences from the Explorer menu.
  3. Click the arrow next to Web Browser.
  4. Click Web Content.
  5. Under Active Content check Enable Scripting.
  6. Click OK.
  7. Click Refresh.
Internet Explorer 5 for MACOS9


  1. Open Internet Explorer.
  2. Select Preferences from the Edit menu.
  3. Click the arrow next to Web Browser.
  4. Click Web Content.
  5. Under Active Content check Enable Scripting.
  6. Click OK.
  7. Click Refresh.
Internet Explorer 6.X


  1. Open Internet Explorer.
  2. Select Internet Options from the Tools menu.
  3. In Internet Options dialog box select the Security tab.
  4. Click Custom level button at bottom. The Security settings dialog box will pop up.
  5. Under Scripting category enable Active Scripting, Allow paste options via script and Scripting of Java applets
  6. Click OK twice to close out.
  7. Hit Refresh.
Internet Explorer 7.X


  1. Open Internet Explorer.
  2. Select Internet Options from the Tools menu.
  3. In Internet Options dialog box select the Security tab.
  4. Click Custom level button at bottom. The Security settings dialog box will pop up.
  5. Under Scripting category enable Active Scripting and Scripting of Java applets
  6. Click OK thrice to close out.
  7. Hit Refresh.
Netscape 3.X


  1. Select Options from the Edit menu.
  2. Click Network Preferences.
  3. Click Languages.
  4. Check both Enable Java and Enable JavaScript.
  5. Click OK.
  6. Click Reload.
Netscape 4.X


  1. Open Netscape.
  2. Select Preferences from the Edit menu.
  3. Click Advanced.
  4. Check both Enable Java and Enable JavaScript
  5. Click OK.
  6. Click Reload.
Netscape 4.X for MACOS9


  1. Open Netscape.
  2. Select Preferences from the Edit menu.
  3. Click Advanced.
  4. Check both Enable Java and Enable JavaScript
  5. Click OK.
  6. Click Reload.
Netscape 6.X for MACOSX


  1. Open Netscape.
  2. Select Preferences from the Edit menu.
  3. Click Advanced
  4. Check both Enable Java and Enable JavaScript for Navigator
  5. Click OK.
  6. Click Reload.
Netscape 7.X


  1. Open Netscape.
  2. Select Preferences from the Edit menu.
  3. Click the arrow next to Advanced.
  4. Click Scripts & Plugins.
  5. Check Navigator beneath “Enable Javascript for”.
  6. Click OK.
  7. Click Reload.
AOL 3.0


  1. Click Prefs.
  2. Click Security.
  3. Check Enable Java Programs, if the box is blank, single click on it.
  4. Click OK .
  5. Click the browser’s back button, once back, click reload.
AOL 4.0 and 5.0


  1. Click My AOL.
  2. Click Preferences.
  3. Click WWW.
  4. Click the Secutity tab.
  5. Click Custom.
  6. Click Settings.
  7. Scroll down to locate Scripting.
  8. Click Enable for Active Scripting.
  9. Click OK, then click the Reload button.

Note to AOL 4.0 & 5.0 users

When using the use AOL browser, you may get a Javascript error but, when using an external browser (i.e., Netscape or Internet Explorer) this does not occur. AOL uses compressed graphics by Default. This doesn’t allow Java to work while browsing inside AOL. (Additionally, this makes photos you view on web pages look less than optimal.)

Do the following:

  1. Click My AOL.
  2. Click Preferences.
  3. Click the WWW icon.
  4. Click Web Graphics tab.
  5. Uncheck the box next to Use Compressed Graphics.
  6. Click OK Restart the computer.

Note that there are both 16-bit and 32-bit versions of AOL 4.0. Only the 32-bit version has full Java capabilites.

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By Swatantra Kumar

Swatantra is an engineering leader with a successful record in building, nurturing, managing, and leading a multi-disciplinary, diverse, and distributed team of engineers and managers developing and delivering solutions. Professionally, he oversees solution design-development-delivery, cloud transition, IT strategies, technical and organizational leadership, TOM, IT governance, digital transformation, Innovation, stakeholder management, management consulting, and technology vision & strategy. When he's not working, he enjoys reading about and working with new technologies, and trying to get his friends to make the move to new web trends. He has written, co-written, and published many articles in international journals, on various domains/topics including Open Source, Networks, Low-Code, Mobile Technologies, and Business Intelligence. He made a proposal for an information management system at the University level during his graduation days.

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