cancel
Showing results for 
Search instead for 
Did you mean: 

How to make an overlay popup window on magento 1.9.2.3?

How to make an overlay popup window on magento 1.9.2.3?

Hello, I was wondering what code should i paste on promotion template in order to make a overlay popup window? I need to make a popup window come up when a customer puts a specific product to the cart (to let him know that if he buys an extra item, he will get a discount). 

Thank you very much in advance,

Anna