Rate LibraryThing Works

librarything.js

window.addEventListener("load", function(event) {


  const ratingtd = document.getElementById("ratingstdtitle");
  
  const orig_rating = document.getElementById("form_rating").value;
  
  const button = document.createElement('a');
  button.setAttribute("id", "rate-button");
  button.innerHTML = "<h3>Rate Book (Current Rating: "+orig_rating+")</h3>"
  ratingtd.insertBefore(button, ratingtd.firstChild)
  	
  var userratingbutton = document.getElementById("rate-button");

  userratingbutton.setAttribute("role", "button");
  userratingbutton.setAttribute("tabindex",0);
  
  
  userratingbutton.addEventListener("click", setmyrating, false);

  
});

function setmyrating() {

   var ratings = document.getElementsByClassName("rating")[0];
   var rating_id = ratings.id;

   var rating = prompt('Rate this book, 1-10: ');
   var modrating = parseInt(rating,10)
   setRating(rating_id, bookID, modrating, 1, 0);
   
   var userratingbutton = document.getElementById("rate-button");
   userratingbutton.innerHTML = "<h3>Rate Book (Current Rating: "+rating+")</h3>"


   return false;
 
}