how to make a seperate window with scroll in html code example

Example 1: javascript scroll down

window.scrollTo(300, 500);	//X=300 and Y=500

Example 2: window.scroll

scroll function

window.scroll({
 top: 0, 
 left: 0, 
 behavior: 'smooth' 
});

window.scroll(x-coord, y-coord)
window.scroll(options)