Something like this?
<a href="#" onClick="MyWindow=window.open('http://www.google.com','MyWindow','width=600,height=300'); return false;">Click Here</a>
I feel like this is the simplest way. (Feel free to change the width and height values).
<a href="http://www.google.com"
target="popup"
onclick="window.open('http://www.google.com','popup','width=600,height=600'); return false;">
Link Text goes here...
</a>
HTML
alone does not support this. You need to use some JS
.
And also consider nowadays people use popup blocker in browsers.
<a href="javascript:window.open('document.aspx','mypopuptitle','width=600,height=400')">open popup</a>