Hey!

Can I make split-screen preview to ignore some part of code on .html-file?

Code that freezes preview for about 20 seconds is:
<!-- Facebook scripti alkaa -->
<div id="fb-root"></div>
<script>(function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) return;
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook.net/fi_FI/all.js#xfbml=1&appId=204664410888";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script>
<!-- Facebook scripti loppuu-->

,thanx for your help in advance:)

Try clicking on the little icon at the bottom of the programme. if it is green with a bit of a chain, it will turn red when you click on it. What it does is telling the programme not to follow links on a page. The Facebook script, like many other scripts fetches the contents from the web, and that always takes time to load. It's the same with google maps when viewed in the programme before uploading.

And you'll find that many if not all web design programs will give you this issue. It's a script issue not a program issue unfortunately, and usually the only way to stop it is to comment out the script once you have it working and placed where you want it (if you don't want to turn off following links as Inger has mentioned which also works well). Something to get used to as you work on sites