Add setup function foe page load

Author: Seti-Jemal

Sprint-3/quote-generator/quotes.js

@@ -492,9 +492,13 @@ const quotes = [
 
 // call pickFromArray with the quotes array to check you get a random quote
 
-const quoteElement = document.getElementById("quote");
+// this runs when the page loads
+
+function setup() {
+  const quoteElement = document.getElementById("quote");
 const authorElement = document.getElementById("author");
 
+
 function displayQuote() {
   const randomQuote = pickFromArray(quotes);
 
@@ -508,4 +512,8 @@ displayQuote();
 // Change quote when button is clicked
 document
   .getElementById("new-quote")
-  .addEventListener("click", displayQuote);
+  .addEventListener("click", displayQuote);
+}
+
+// run setup after page loads
+window.addEventListener("load",setup);