This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

i already have ad on installed in my pc but still mozila is not supporting javascript, why??

Himani
Himani
more options

need javascript support for mozila firefox to creat image slideshow for a website.

need javascript support for mozila firefox to creat image slideshow for a website.

All Replies (1)

Chandan_Baba
Chandan_Baba
more options

Javascripts are disble by default in firefox to save users from accidentally crash of firefox, but you can enable this easly by two ways : about:config 

In the address bar, type "about:config" (without quotes), and press Enter.
  • Click "I'll be careful, I promise"
  • search for "javascript.enabled" (without quotes);in search box.
  • Right click the result named "javascript.enabled" and click "Toggle". JavaScript is now disabled.

To Re-enable JavaScript,same done these steps about:config 

   In the address bar, type "about:config" (without quotes), and press Enter.
   Click "I'll be careful, I promise"
   In the search bar, search for "javascript.enabled" (without quotes).
   Right click the result named "javascript.enabled" and click "Toggle". JavaScript is now disabled.

To Re-enable JavaScript, repeat these steps.

Add-ons You can alternatively install an add-on that lets you disable/enable JavaScript, such as

  • No-Script (to disable JavaScript on a per page basis, as required)
  • QuickJava (to easily disable and enable JavaScript, automatic loading of images, and other content)

Read the basics of javascript from here : http://mzl.la/KYxPJ6 </br> Hope this helps you