To configure the Pop-up Blocker in Internet Explorer, follow these steps:-
1) Open Firefox Explorer.
2) At the top of the Firefox windowOn the menu bar, click on the ToolsFirefoxEdit menu, and select Options...Preferences....

3) Select the Content Panel.

4) In the Content panel:-
Check the checkbox in front of "Block pop-up windows" to enable "pop-ups".
: This is a list of sites that you want to allow to display pop-ups.

5) The dialog has the following choices:-
a) Allow: Click this to add a website to the exceptions list.
b) Remove Site: Click this to remove a website from the exceptions list.
c) Remove All Sites: Click this to remove all of the websites in the exceptions list.


