1. Create a new window and select “custom code” as the window type.
2. Give the window a name.
3. Paste your code into the code window.
4. If necessary, choose between “show scrollbars” and “keep aspect ratio”.
5. Choose between automatic updating of the page by entering a number (format millisecond) or reload the page manually by entering “0” and clicking on the “reload now” button below.
(!) The window size is irrelevant for this type of window and can be ignored.
(!!) Check whether the window is displayed as a “white box” in your project. If so, give the window a css class and add a custom css file to your project in the > project settings, in which should you address this class and set the value to display: none;.