possible 508 fix for function K(a) in JWPlayer's Sharing plugin

jsharing_function_k_fix.js

// improved (added line 10)
function k(a) {
  var b = i("div", ["jw-sharing-row", "jw-sharing-" + a])
  , c = i("span", ["jw-sharing-svg-row-icon", "jw-sharing-icon-" + a])
  , d = i("span", ["jw-sharing-cell"], c);
  b.appendChild(d);
  var e = i("textarea", ["jw-sharing-text"]);
  return new u(e).on("click tap", l, e),
  e.setAttribute("readonly", "true"),
  e.setAttribute("title", a)
  e.addEventListener("copy", p),
  e.addEventListener("cut", p),
  b.appendChild(e),
  b
}