jquery-quiz.js

/** https://github.com/mikestratton/jquery-quiz **/ 
for(var i = 1; i <= 45; i++) { // loop radio buttons
  var radios = document.getElementsByName('q'+i); //used to increment questions in html
  for(var j = 0; j < radios.length; j++) {
    var radio = radios[j];
    if(radio.value == "1" && radio.checked) {
      amountCorrect = amountCorrect + 1; //add radio value to total
    }
  }
}         
if(amountCorrect <= 30) {
  document.getElementById("total").innerHTML = "Your Score: " + amountCorrect;
  document.getElementById("results").innerHTML = "<strong>Your message here</strong>"; //send to html
}