Function removeChildren

external/.scrollLibs.js:526–531

(e)

  }

  function removeChildren(e) {
    for (var count = e.childNodes.length; count > 0; --count) {
      e.removeChild(e.firstChild)
    }
    return e
  }

  function removeChildrenAndAdd(parent, e) {
    return removeChildren(parent).appendChild(e)