diff --git a/30/30.html b/30/30.html
new file mode 100644
index 0000000..b0d0951
--- /dev/null
+++ b/30/30.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html>
+  <head></head>
+  <body>
+<script type="text/javascript">
+var dudes = new Array("Bucky", "Dan", "Randy");
+var chicks = new Array("Lisa", "Erin", "Hannah");
+var people = chicks.concat(dudes);
+document.write(people);
+</script>
+  </body>
+</html>
diff --git a/31/31.html b/31/31.html
new file mode 100644
index 0000000..74a0a27
--- /dev/null
+++ b/31/31.html
@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<html>
+  <head></head>
+  <body>
+<script type="text/javascript">
+var movies = new Array("Avatar", "Good Will Hunting", "Vanilla Sky", "Fight club");
+
+document.write(movies[3] + "<br/>");
+movies.pop();
+document.write(movies[3]);
+movies.pop();
+</script>
+  </body>
+</html>
diff --git a/32/32.html b/32/32.html
new file mode 100644
index 0000000..9b017f3
--- /dev/null
+++ b/32/32.html
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+  <head></head>
+  <body>
+<script type="text/javascript">
+var bp = new Array("head", "shoulders", "knees", "toes");
+
+bp.reverse();
+bp.push("tounge", "liver");
+bp.sort();
+
+var string1 = bp.join();
+document.write(string1);
+</script>
+  </body>
+</html>
diff --git a/33/33.html b/33/33.html
new file mode 100644
index 0000000..7b584ed
--- /dev/null
+++ b/33/33.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+  <head></head>
+  <body>
+<script type="text/javascript">
+var crap = new Array(3);
+
+for(i=0;i<3;i++){
+  crap[i] = prompt("Add something to the ARRAY:", "");
+}
+
+document.write(crap[0], crap[1], crap[2]);
+</script>
+  </body>
+</html>
diff --git a/34/34.html b/34/34.html
new file mode 100644
index 0000000..215eb1c
--- /dev/null
+++ b/34/34.html
@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<html>
+  <head></head>
+  <body>
+<script type="text/javascript">
+var stuff = new Array("apples", "pears", "tuna", "ham");
+stuff.sort();
+
+for(i=0;i<stuff.length;i++){
+  document.write(stuff[i] + "<br/>");
+}
+</script>
+  </body>
+</html>
diff --git a/35/35.html b/35/35.html
new file mode 100644
index 0000000..5b6c257
--- /dev/null
+++ b/35/35.html
@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html>
+  <head></head>
+  <body>
+<script type="text/javascript">
+var bucky = new Array();
+bucky["color"] = "blue";
+bucky["food"] = "hot pockets";
+
+document.write("buckys favourite food is " + bucky["color"]);
+</script>
+  </body>
+</html>
diff --git a/36/36.html b/36/36.html
new file mode 100644
index 0000000..6a48996
--- /dev/null
+++ b/36/36.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+  <head></head>
+  <body>
+<script type="text/javascript">
+var n = prompt("Enter a number:", "");
+var answer = Math.sqrt(n);
+alert("The square root of " + n + " is " + answer);
+</script>
+  </body>
+</html>
diff --git a/37/37.html b/37/37.html
new file mode 100644
index 0000000..8241e64
--- /dev/null
+++ b/37/37.html
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+  <head></head>
+  <body>
+<script type="text/javascript">
+function printTime(){
+  var now = new Date();
+  var hours = now.getHours();
+  var mins = now.getMinutes();
+  var seconds = now.getSeconds();
+  document.write(hours+":"+mins+":"+seconds+"<br/>");
+}
+setInterval("printTime();", 1000);
+</script>
+  </body>
+</html>
diff --git a/38/38.html b/38/38.html
new file mode 100644
index 0000000..6a7801a
--- /dev/null
+++ b/38/38.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+  <head></head>
+  <body>
+    <form>
+      <label for="username">Username</label>
+      <input id="username" type="text" />
+      <input type="submit" value="Submit" />
+    </form>
+<script type="text/javascript">
+var x = document.forms[0].length;
+document.write(x);
+</script>
+  </body>
+</html>
diff --git a/39/39.html b/39/39.html
new file mode 100644
index 0000000..d528232
--- /dev/null
+++ b/39/39.html
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+  <head></head>
+  <body>
+    <form id="buckyForm">
+      <label for="username">Username</label>
+      <input id="username" type="text" name="username"/>
+      <label for="password">Password</label>
+      <input id="password" type="password" name="password"/>
+    </form>
+<script type="text/javascript">
+var x = document.buckyForm.username.name;
+document.write(x);
+</script>
+  </body>
+</html>
