FOR INTERNET EXPLORER
In Internet Explorer, if a yellow line like the one shown below appears on top of your page, click on it and select "Allow"
If a security warning like the one shown below appears, click on "Yes"
In Internet Explorer goto Tools-> Internet Options -> Privacy and REMOVE the checkmark on "Turn on Pop-up Blocker". Also set the Settings to Medium as shown below.
In Chrome click on Settings (the icone with horizontal lines)
Then click on Show Advanced Settings
Click on Content Settings
Move scroller down to Pop-ups and Select "Allow all sites to show pop-ups"