PR for my work

index.html

@@ -53,6 +53,8 @@ <h3>
     </a>
   </div>
 
+  <script src="script.js"></script>
+
 </body>
 
 </html>

script.js

@@ -0,0 +1,35 @@
+var h1s = document.getElementsByTagName("h1")[0];
+h1s.outerHTML = "p";
+
+var travelList = document.getElementsByTagName("h4")[0];
+
+var destinationList = "<ol>Guatemala</ol><ol>Japan</ol><ol>Outer Space</ol>";
+var travelListInner = travelList.innerHTML + destinationList;
+travelList.innerHTML = travelListInner;
+
+var sadClasses = Array.from(document.getElementsByClassName("sad"));
+
+for (var i=0, length=sadClasses.length; i<length;i++){
+  sadClasses[i].className = sadClasses[i].className.replace("sad","happy");
+}
+
+var annoyingPopup=document.getElementById("annoying-popup")
+annoyingPopup.getElementsByTagName("a")[0].href="http://www.cashcats.biz";
+
+annoyingPopup.style="right: 0px; top:30px;";
+
+var listItems = document.getElementsByClassName("suggested-topics")[0].lastElementChild.children
+var child=listItems[0];
+var listItem;
+
+while (!listItem){
+  if (child.innerHTML==="..."){
+    listItem = child;
+  }
+  child=child.nextSibling;
+}
+
+listItem.innerHTML= "Travelling with Traversing";
+
+var formInput = document.getElementsByTagName("form")[0].children[0];
+formInput.outerHTML=formInput.outerHTML.replace("input", "textarea");