What is the "go up the page" function?

Question

I am at the bottom of an web page. I want to go to the very up. I see the button "go up", I click on it and it takes me up to the begging. How can I make such a button in HTML? What's the code/name of a function to this?

Answer 1

You create a button and bind its onclick to window.scrollTo().

https://developer.mozilla.org/en-US/docs/Web/API/Window/scrollTo

Answer 2

Thank you, I will try this!

Answer 3

Do I locate the
<a name="top"></a>
Inside the /head or just after the
/body tag?

Answer 4

Ok, thank you, I will try this!