changing innerHTML OF id<p id= "word"></p>

Question

I have a
<ul><li>With onclick event to to change the innerHTML</li></ul> of HTML TAG <p>I'd</p> with the innerHTML OF hidden <tag> element,
BUT CONDITION IS THAT THE CHANGE SHOULD TAKE PLACE LETTER BY LETTER, FROM HIDDEN TAG ,
DONT GO HOW ITS WRITTEN, I HAVE WRITTEN IN SHORT, EVERYTHING WORKING, BUT I CANT ABLE TO DO IT LETTER BY LETTER.

Answer 1

use loops with setTimeout() function