JAVASCRIPT (a child element of STEP) allows the designer to use JavaScript commands. Since RPGD is written in JavaScript, this practically means you can use JAVASCRIPT to do anything you need (you have to know well about the source code of RPGD though).
JAVASCRIPT supports the use of text as value. You need to add ; at the end of the value to properly end the JavaScript command.
- <STEP>
- ......
- <JAVASCRIPT>alert("Hello");</JAVASCRIPT>
- ......
- </STEP>