JSFiddle - React, Tailwind, and code Playground
HTML
<button type="button" onClick="closeWin()">Close Window</button>
<a href="#" rel='prettyPhoto'>anchor</a>
JavaScript
$(document).ready(function(){
$("a[rel^='prettyPhoto']").click(function(){
closeWin();
});
});
function closeWin() {
window.close();
}