How to disable the Yahoo Toolbar popup-blocker.

Step 1: Click on the Yahoo Toolbar's popup blocker icon option arrow. This arrow is pointing down beside of the popup blocker icon.
Step 2: Click on the menu option "Always Allow Pop-Ups From..."
Step 3: Locate "de.usa.edu" from the "Sources of Recently Blocked Pop-Ups:" list box. Single click on "de.usa.edu".
Step 4: Single-click the "Allow" button.
Step 5: Single-click the "Ok" button when asked to confirm allowing of pop-ups from de.usa.edu.
Step 7: Single-click the "Close" button.