Loading fonts CSS

gistfile1.js

  var fontNum = 0;
  var maxCharacters = 1730;
  var cssBaseUrl = 'http://fonts.googleapis.com/css?family=';

  function addCss() {
    var cssUrl = cssBaseUrl;
    while ((cssUrl.length + allFontNames[fontNum].length) < maxCharacters && (fontNum < (allFontNames.length-1))) {
      // dont load khmer, no point
      if (fonts[allFontNames[fontNum]].subsets[0] != 'khmer') {
        cssUrl += escape(allFontNames[fontNum]) + '|';
      }
      fontNum++;
    }
    var link = document.createElement('link');
    link.rel = 'stylesheet';
    link.type = 'text/css';
    link.href = cssUrl;
    document.getElementsByTagName('head')[0].appendChild(link);
  }
  
  while (fontNum < (allFontNames.length-1)) {
    addCss();
  }