Will someone please tell me what I have wrong here? Its not displaying the message when no crops are selected. I feel like its something wrong with the section I have bolded below. Thanks!!

/* JavaScript 6th Edition * Chapter 4 * Hands-on Project 4-1

* Tuba Farm Equipment * Variables and functions * Author: * Date:

* Filename: tuba.js */

/* global variables tracking status of each form section */ var acresComplete = false; var cropsComplete = false; var monthsComplete = false; ar fuelComplete = true;

/* global variables referencing sidebar h2 and p elements */ var messageHeadElement = document.getElementById("messageHead"); var messageElement = document.getElementById("message");

/* global variables referencing fieldset elements */ var acresFieldset = document.getElementsByTagName("fieldset")[0]; var cropsFieldset = document.getElementsByTagName("fieldset")[1]; var monthsFieldset document.getElementsByTagName("fieldset")[2]; var fuelFieldset = document.getElementsByTagName("fieldset)[3];

/* global variables referencing text input elements */ var monthsBox = document.forms[0].months; var acresBox = document.forms[0].acres;

/* verify acres text box entry is a positive number */ function verifyAcres) { testFormCompleteness(); }

/* verify at least one crops checkbox is checked */ function verifyCrops() { try { for(var i = 0; i < 7; i++) { if(cropsFieldset.getElementsByTagName("input")[i]. checked) { cropscomplete = true; message.Element.innerHTML = ""; //clear previous message of recommendation testFormCompleteness(); i = 8; } catch(message) { cropsComplete = false; messageHeadElement.innerHTLM = ""; //remove any former recommendation heading messageElement.innerHTML = message; //display error message } if(i === 7) { throw "Please select at least one crop." } }

/* verify months text box entry is between 1 and 12 */ function verifyMonths() { testFormCompleteness(); }

/* verify that a fuel option button is selected */ function verifyFuel() { testFormCompleteness(); }

/* check if all four form sections are completed */ function testFormCompleteness() { if (acresComplete && cropsComplete && monthsComplete && fuelComplete) { createRecommendation(); } }

/* generate tractor recommendation based on user selections */ function createRecommendation() { if (acresBox.value >= 5000) { // 5000 acres or less, no crop test needed if (monthsBox.value <= 10) { // 10+ months of farming per year messageHeadElement.innerHTML = "E3250"; messageElement.innerHTML = "A workhorse for a small farm or a big backyard. A medium- to heavy-duty tractor that can haul whatever you throw at it year-round."; } else { // 9 or fewer months per year messageHeadElement.innerHTML = "E2600"; messageElement.innerHTML = "Perfect for a small farm, or just a big backyard. A light- to medium-duty tractor that can make short work of most any chore."; } } else { // more than 5000 acres if (monthsBox.value <= 9) { // 9 or fewer months per year, no crop test needed messageHeadElement.innerHTML = "W1205"; messageElement.innerHTML = "Can't be beat for the general tasks of a large farm. Medium- to heavy-duty muscle that's there then you need it."; } else { // 10+ months of farming per year if (document.getElementById("wheat").checked || document.getElementById("corn").checked && document.getElementById("soy").checked) { messageHeadElement.innerHTML = "W2500"; messageElement.innerHTML = "Our heavy-duty tractor designed especially for the needs of wheat, corn, and soy farmers. A reliable piece of equipment that you can turn to all year long."; } else { messageHeadElement.innerHTML = "W2550"; messageElement.innerHTML = "Our heavy-duty tractor for general use. A reliable piece of equipment that you can turn to all year long."; } } } if (document.getElementById("E85").checked) { // add suffix to model name based on fuel choice messageHeadElement.innerHTML += "E"; } else if (document.getElementById("biodiesel").checked) { messageHeadElement.innerHTML = "B"; } else { messageHeadElement.innerHTML += "D"; } }

/* create event listeners for all input elements */ function createEventListeners() { acresBox.value = ""; // clear acres text box on page load monthsBox.value = ""; // clear months text box on page load

if (acresBox.addEventListener) { acresBox.addEventListener("input", verifyAcres, false); } else if (acresBox.attachEvent) { acresBox.attachEvent("onchange", verifyAcres); } var cropsBox; for (var i = 0; i < 7; i++) { cropsBox = cropsFieldset.getElementsByTagName("input")[i]; cropsBox.checked = false; if (cropsBox.addEventListener) { cropsBox.addEventListener("click", verifyCrops, false); } else if (cropsBox.attachEvent) { cropsBox.attachEvent("onclick", verifyCrops); } } if (monthsBox.addEventListener) { monthsBox.addEventListener("input", verifyMonths, false); } else if (monthsBox.attachEvent) { monthsBox.attachEvent("onchange", verifyMonths); }

var fuelBox; for (var i = 0; i < 3; i++) { fuelBox = fuelFieldset.getElementsByTagName("input")[i]; fuelBox.checked = false; if (fuelBox.addEventListener) { fuelBox.addEventListener("click", verifyFuel, false); } else if (fuelBox.attachEvent) { fuelBox.attachEvent("onclick", verifyFuel); } } }

/* create event listeners when page finishes loading */ if (window.addEventListener) { window.addEventListener("load", createEventListeners, false); } else if (window.attachEvent) { window.attachEvent("onload", createEventListeners); }