Typeface.js – headers dont work

HI Folks,

Cant get it to work on h1, h2, h3 tags etc.

I have absolute links to my js files:

<script type=”text/javascript” src=”https://www.mharrisweb.co.uk/wp-content/themes/mharrisweb/js/typeface-0.15.js”></script&gt;
<script type=”text/javascript” src=”https://www.mharrisweb.co.uk/wp-content/themes/mharrisweb/js/helvetiker_regular.typeface.js”></script&gt;

And my html is:

<h1 class=”typeface-js” style=”font-family: Helvetiker;”>My Own Agenda</h1>

Here is a sample page:

https://www.mharrisweb.co.uk/tester.html

Text in the div renders fine, but header tags dont work, any help much appreciated.

Thankyou