Comment créer une fenêtre contextuelle ?

You can find pop-up blocks in the "Form and button" and "Social networks" categories.

To make a pop-up appear on a button click:

• Add a pop-up block to your page
• Copy the linkhook that is displayed in the block
• Add it to any button

Pop-ups can be triggered by clicking on a link, by scrolling, by time specified, or on exit. 

Important: the linkhook for each pop-up block should be unique. You can change the link in the Content of the corresponding block.

The Pop-ups guide.