title: Load external font using AngularJs
body: <p>I have a multi lingual site using AngularJS
  I want to load a font using a .woff file, but i don't want to load it every time the site loads, only if it's loaded with the font's specific language. 
  I mean something like that:</p>
  
  <pre><code>function init(lang){
    if(lang == 'eng')
    // Load font here 
  }
  </code></pre>
  
  <p>I can easily use ng-class to take care of applying the font style in my css, so that is not the issue, I worry about loading redundant fonts on other languages and harm my sites loading time.</p>
  
  <p>Thanks</p>