Joomla Articles: To add a pop-up image to a Joomla articleJune 18, 2009 by Pat FortinoClick the Popup tab.In the Popup Image section at the top of the screen, select the Enable.Click the image you want to use.Note – If you want to upload an new image, click Upload and then navigate to the file on your local machine.Click the Create Thumbnail button. Joomla creates a thumbnail image.Again, click the image you want to use. Joomla displays the following message: Use Associated Thumbnail?Click Yes.Click the Advanced tab.Click Insert and then click Apply.View the page in your browser to test the popup image.Pages: Page 1 Page 2