Convert iMacros to Javascript code (one line need to be converted )

Hello , I need to convert one line of iMacro to javascript code if you can help please let me know the line of iMacro to be converted is : EVENTS TYPE=KEYPRESS SELECTOR="HTML>BODY>DIV>DIV>DIV>DIV:nth-of-type(3)>FOOTER>DIV>DIV>DIV>DIV:nth-of-type(2)" CHARS="hello " it is a KEYPRESS Event I think to an element thank you