1
Click the "Customize" menu button in the top-right corner of the Chrome window
2
Select the Settings menu item
3
At the bottom, click Advanced
4
Under Privacy and security, click Site settings
6
Turn on Allowed (recommended)
1
Click into the Address Bar, type in about:config and press enter
2
Accept the warning about changing advanced settings
3
Type javascript into the search field
4
Find the javascript:enabled preference
5
Reset the JavaScript preference to default (enabled)