123 Popup Maker is a software which allows you to make Popup windows for your webpages in an easy way, it will create all the needed code for you.
Key features:
Choose size and position of your javascript popup, or even full screen size;
Choose the event which will open your popup window: on page load, when a link or image is clicked or other;
Preview your javascript popup window at any moment into a real html document to fit it to your needs;
Personalize your popup selecting properties of the window;
Simple and easy to use interface;
Easy to Install/Uninstall.