Project 1,A Random Quote Generator i am a bit stuck, when i try to press the button it wont show another qoute, help!

My code has a few errors, this is my code below for your reference. its not running well

JS CODE: /****************************************** Treehouse FSJS Techdegree: project 1 - A Random Quote Generator ******************************************/

// For assistance: // Check the "Project Resources" section of the project instructions // Reach out in your Slack community - https://treehouse-fsjs-102.slack.com/app_redirect?channel=chit-chat

var quotes = [ {quote: 'Don’t raise your voice, improve your argument.', source: 'Harvey Specter', citation: 'Harvey Specter-Suits (American TV series)', year: '2011'},

{quote: 'Never destroy anyone in public when you can accomplish the same result in private.', source: 'Harvey Specter', citation: 'Harvey Specter-Suits (American TV series)', year: '2012'},

{ quote: 'Let them hate. Just make sure they spell your name right.', source: 'Harvey Specter', citation: 'Harvey Specter-Suits (American TV series)', year: '2013'},

{ quote: 'People respond to how we’re dressed, so like it or not this is what you have to do.', source: 'Harvey Specter', citation: 'Harvey Specter-Suits (American TV series)', year: '2014'},

{ quote: "Sometimes good guys gotta do bad things to make the bad guys pay.", source: 'Harvey Specter', citation: 'Harvey Specter-Suits (American TV series)', year: '2011'} ]; window.onload = function(event){ printQuote(); window.setInterval(printQuote, 20000); };

//https://stackoverflow.com/questions/1531093/how-do-i-get-the-current-date-in-javascript

function getRandomNumber(topNumber) { return Math.floor(Math.random() * topNumber); }

var random = 0; var previousNumber = 0;

function print(message) { var outputDiv = document.getElementById('quote-box'); outputDiv.innerHTML = message; };

var getRandomQuote = function (array) { var random = Math.floor(Math.random() * (quotes.length)); var randomQuote = quotes[random];

return randomQuote; }

//https://stackoverflow.com/questions/2450954/how-to-randomize-shuffle-a-javascript-array function randomize() { var rgbcolor; red = Math.floor(Math.random() * 250 + 0); green = Math.floor(Math.random() * 250 + 0); blue = Math.floor(Math.random() * 250 + 0);

rgbColor = 'rgb(' + red + ',' + green + ',' + blue + ')'; document.body.style.background = rgbColor;

red = ("0" + red.toString(16)).substr(-2).toUpperCase(); green = ("0" + green.toString(16)).substr(-2).toUpperCase(); blue = ("0" + blue.toString(16)).substr(-2).toUpperCase(); }

function printQuote() { var message = "";
var result = getRandomQuote(quotes); message = "<p class='quote'>" + result.quote + "</p>"; message += "<p class='source'>" + result.source; message += "<span class='citation'>" + result.citation + "</span>"; message += "<span class='year'>" + result.year + "</span>" message += "</p>";

document.getElementById('quote-box').innerHTML = message; }

printQuote(); document.getElementById('loadQuote').addEventListener("click", printQuote, false);

Any hints and suggestions are welcome and very much appreciated.