You probably need to turn off your pop-up blocker!
Firefox
Windows/Mac – Click on “Tools” then “Options.” Choose the “Content” tab and under “Block pop-up windows” click the “Exceptions” button.
In the “Address of web site:” field, type “showroomexchange.com” and click the “Allow” button. Then click “Close” and “Ok.”
Chrome
Windows/Mac OS – Click the three bar icon 
and click “Settings.” At the bottom of the page, click “Show advanced settings…” Under the header “Privacy,” click “content settings.”
Scroll down to the “Pop-ups” section and click “Manage exceptions”
Under the “Hostname pattern” field, type, “showroomexchange.com” and hit enter on your keyboard.
Safari
Internet Explorer 9
Click on your Windows “Start” button and choose “Control Panel.” Choose Internet Options. Go to the Privacy tab and click on the “Settings” button under Pop-up Blocker.
In “Address of website to allow:” type in “showroomexchange.com” and click the “Add” button.
Click “Close,” and “Ok” to finish.