Wikipedista:Guy Peters/standard.js

function standardLinkFa() {
  var rootIds = ["topbar", "footer"]; // these root elements can contain FA-links
 
  for (var i = 0, il = rootIds.length; i < il; i++) {
    var root = document.getElementById(rootIds[i]);
 
    if (!root)
      continue;
 
    var links = root.getElementsByTagName("a");
    for (var j = 0, jl = links.length; j < jl; j++) {
      var lang = links[j].title.split(":")[0];
      var fa = document.getElementById("interwiki-" + lang + "-fa");
 
      if (!fa)    
        continue;
 
      links[j].className += " fa";
    }
  }
}
$(standardLinkFa);