How to Open Links in New Tabs with JavaScript for Third-Party Code Modification?

Opening Links in New Tabs with JavaScript: A Solution

When working with third-party JavaScript code, it's common to encounter links that replace the current page. To open these links in new tabs or windows, we can leverage the window.open() method.

In your specific case, you want to modify the following code:

if (command == 'lightbox') {
  location.href = "https://support.wwf.org.uk/earth_hour/index.php?type=individual";
}

To open the link in a new tab, replace it with:

if (command == 'lightbox') {
  window.open(
    'https://support.wwf.org.uk/earth_hour/index.php?type=individual',
    '_blank' // This opens the link in a new tab.
  );
}

The window.open() method takes two parameters: the URL of the page to be opened and a flag indicating how the page should be opened. In the above code, '_blank' specifies that the page should be opened in a new window or tab.

By using this approach, you can modify the third-party code to open the desired link in a new tab, allowing you to retain the functionality provided by the code while enhancing the user experience.

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