How to download VKontakte widgets on click?

Question

JavaScript

To load group widgets, comments and votes, you need to add 2 scripts to the head, and the widget code itself to the body. Is it possible to somehow load all this in the same sequence, but only by clicking on the button? I can create and insert scripts into a document, but how can I make them initialize one after another?

Answer 1

var script = document.createElement('script');
script.setAttribute('type', 'text/javascript');
script.setAttribute('src', 'jquery.min.js');
document.head.appendChild(script);