And in Mozilla Firefox browser, Pop-up windows are blocked by default. To change this and to introduce exceptions must do so:
Open Mozilla Firefox and click Tools - Options - Content
The Content tab is checked by default Block pop-up windows. If you want to allow certain websites to open a pop-up windows, click Exceptions.
Type in the Address of Web site link site and click Allow.
Open Mozilla Firefox and click Tools - Options - Content
The Content tab is checked by default Block pop-up windows. If you want to allow certain websites to open a pop-up windows, click Exceptions.
Type in the Address of Web site link site and click Allow.