Visitors receive a pop-up message when clicking on a external hyperlink to another web site.
Did you know that when you create a link to another website, you can provide a message to your website visitor that they are leaving your website and going to another web site?
It's easy to set-up. When you create an 'External Hyperlink', please a check mark is 'Display Message Liink'
Dialog box will appear for you to type your message.
See External Hyperlink for more information.