Answers for "button onclick go to home page"

onclick go to url

<input type=button onClick="opener.location='https://www.plus2net.com/'" value='Make the Main window change'>
<input type=button onClick="opener.location='https://www.plus2net.com/html_tutorial/button-linking.php'" value='Bring the button linking tutorial again'>
<input type=button onClick="location='https://www.plus2net.com/'" value='Make the current  window change'>
<input type=button onClick="self.close();" value="Close this window">

onclick the button the "scrom" go to bottom the page

window.scrollTo(0,document.body.scrollHeight);