{% extends "global/Page.html" %}
{% load otree %}

{% block title %}
Phase 2: Comprehension Question 4
{% endblock %}
{% block content %}

<style>

.timer {
  font-size: 17px;
  color: black;
  font-family: Arial, Helvetica, sans-serif;
}	

.otree-body {
  min-width:1200px
}

</style>

<div>
	<div class="timer">Time left to complete this question: <span id="timeSpent"></span></div>
	<br><br>
      <b>4.</b> Which of the following statements are correct? Please select all correct statements. 
      <br><br>
	  <input type="checkbox" id="quest4_1">
	  <label for="quest4_1"> When you switch to the Game screen, your two teammates will be informed of your decision.</label><br>
	  <input type="checkbox" id="quest4_2">
	  <label for="quest4_2"> The earnings from spending time in the Game screen (either 16 or 18 pence) are shared among all three team members.</label><br>
	  <input type="checkbox" id="quest4_3">
	  <label for="quest4_3"> You can open the Game screen and the Task screen simultaneously so that you play Tetris while counting your assigned numbers in the number counting task.</label><br><br>
    <div>Attempt: <span id="attemptNum"></span></div>
    <br>
    <b><p id="correctText"></p></b>
    <button type="button" id="submitAnswer" onclick="check_answer()">Submit</button>   
</div>

    <input type="hidden" name="page4_incorrect" id="page4_incorrect"/>
    <input type="hidden" name="page4_correct" id="page4_correct"/> 

<button class="otree-btn-next btn btn-primary" id="visBtn" style="visibility: hidden;">Next</button>
<br><br>
<button type="button" id="toggle_instructions" onClick="toggle_instructions()" class="instructionsButton">Instructions</button>

<iframe id="instructions" class="instructions" src="https://docs.google.com/presentation/d/e/2PACX-1vS1hp9tZF4RQILwd3PR7i-8chIKHQf1pgahEczPJ8QVe39ujML02dZiGoguBi158AU02-b70gjIutzZ/embed?start=false&loop=false&delayms=3000" frameborder="0" width="960" height="569" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe>    

<script>	

//Page Timer
var pageTimeElapsed = 40;
var pageTimerID = -1;

function pageTick() {
  if(pageTimeElapsed > 0) {
  pageTimeElapsed--  	
  } else {
  pageTimeElapsed = 0; 	  	
  }
  document.getElementById("timeSpent").innerHTML = pageTimeElapsed;
};
window.onload = function() { 
  if(pageTimerID == -1){
    pageTimerID = setInterval(pageTick, 1000);
  } 
}; 

//Variables
var correct = 0;
var correctText = "";
var correctAns = "";
var incorrectCount = 0;
var attemptNum = 0;

//Buttons
var submitAnswer = document.getElementById("submitAnswer");

//Submit
function check_answer() {
  var quest4_1 = document.getElementById("quest4_1");
  var quest4_2 = document.getElementById("quest4_2");  
  var quest4_3 = document.getElementById("quest4_3");
  if (quest4_1.checked == false && quest4_2.checked == false && quest4_3.checked == false) {
    correct = 1;
    correctText = "Correct. Please click the 'Next' button to continue.";
    submitAnswer.style.display = "none";
    visBtn.style.visibility = "visible";
    document.getElementById("quest4_1").disabled=true;
    document.getElementById("quest4_2").disabled=true;
    document.getElementById("quest4_3").disabled=true;
    document.getElementById("correctText").innerHTML = correctText;
  } else {
    correct = 0;
    incorrectCount++
    correctText = "At least one of your answers is incorrect. Please try again.";
  }  
  attemptNum++
  document.getElementById("attemptNum").innerHTML = attemptNum;
  document.getElementById("correctText").innerHTML = correctText;
  document.getElementById("page4_correct").value = correct; 
  document.getElementById("page4_incorrect").value = incorrectCount; 
}; 

</script>

{% endblock %}