For Chrome:-

1. Click the Chrome menu on the browser toolbar, then select Settings.


2. Scroll Down and Click Show advanced settings.


3. In the "Privacy" section, click the Content settings button.


4. Scroll down to the "Pop-ups" section, click "Allow All Site to Pop Up."





For Mozilla Firefox:-

1. Click the menu button and choose Options.


2. Select Content.


3. Uncheck the box beside Block pop-up windows.


4. Close the aboutreferences page. Any changes will automatically be saved.