farm.js

farm.js

var spearCount = document.getElementById('spear').innerText;
var swordCount = document.getElementById('sword').innerText;
var spyCount = document.getElementById('spy').innerText;
var lightCount = document.getElementById('light').innerText;

var message = 'Spear: ' + spearCount +
    '\nSword: ' + swordCount +
    '\nSpy: ' + spyCount +
    '\nLight: ' + lightCount;

alert(message);