/*-------------------------------------------------------
ADDTHIS SOCIAL SHARING
-------------------------------------------------------*/
$(function() {
  let myScript = document.createElement("script");
  myScript.setAttribute("src", "https://s7.addthis.com/js/300/addthis_widget.js#pubid=webkellogg");
  document.body.appendChild(myScript);

//  myScript.addEventListener("load", scriptLoaded, false);
});

/*-------------------------------------------------------
READING TIME
To use, add the following HTML to a page:
<span class="eta"></span> read (<span class="word-count"></span> words)

Pass the getReadingTime function the unique class of the HTML element that contains the text you want to estimate a reading time for.
-------------------------------------------------------*/

function getReadingTime(articleContainer) {
  let myScript = document.createElement("script");
  myScript.setAttribute("src", "https://cdnjs.cloudflare.com/ajax/libs/reading-time/2.0.0/readingTime.min.js");
  document.body.appendChild(myScript);

  //myScript.addEventListener("load", scriptLoaded, false);

  $("" + articleContainer + "").readingTime({
    wordCountTarget: $('.word-count'),
  });
}

/*-------------------------------------------------------
SCROLL TO TOP
To use, add a the following HTML to a page:
<button onclick="topFunction()" id="topBtn" title="Go to top">Top</button>
-------------------------------------------------------*/

function scrollFunction() {
  if (document.body.scrollTop > 400 || document.documentElement.scrollTop > 400) {
    topbutton.style.display = "block";
  } else {
    topbutton.style.display = "none";
  }
}

// When the user clicks on the button, scroll to the top of the document
function topFunction() {
  document.body.scrollTop = 0; // For Safari
  document.documentElement.scrollTop = 0; // For Chrome, Firefox, IE and Opera
}

$(function() { // wait for document ready
  //Get the button:
  topbutton = $("footer #topBtn")[0];

  if (topbutton) {
    // When the user scrolls down 20px from the top of the document, show the button
    window.onscroll = function() {
      scrollFunction()
    }
  }
});