4 files changed, 76 insertions, 0 deletions
diff --git a/csci4131/lec/08ShepherdLabs960.jpg b/csci4131/lec/08ShepherdLabs960.jpg
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index 0000000..d1262f8
--- /dev/null
+++ b/csci4131/lec/08ShepherdLabs960.jpg
diff --git a/csci4131/lec/Lec6Ex1.html b/csci4131/lec/Lec6Ex1.html
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index 0000000..7b45e18
--- /dev/null
+++ b/csci4131/lec/Lec6Ex1.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+
+<!-- Addition script. -->
+<html>
+
+<head>
+    <meta charset="utf-8">
+    <title>Add and Multiply Program</title>
+    <script>
+
+
+        var number1; // first number to add
+        var number2; // second number to add
+        var sum; // sum of number1 and number2
+        var product; // product of number1 and number2
+
+        // read in first number from user as a string, use the window object’s prompt method
+        // The window object is a global object  - all methods and properties that are not part of another object are part of the window object
+
+        number1 = window.prompt("Enter first integer");
+        // read in second number from user as a string – note you can omit the object name and dot operator 
+        // when referring to properties or attributes of the window object because it is global
+
+        number2 = window.prompt("Enter second integer");
+
+        number1 = parseInt(number1);
+        number2 = parseInt(number2);
+        sum = parseInt(number1) + parseInt(number2); // add the numbers
+        product = number1 * number2; //multiply the numbers
+
+        // display the results – uses the document object, highest object in the DOM structure. You have to use object name and dot operator.
+        document.writeln("<h1>The program returns " + sum + " as the sum, and</h1>");
+        document.writeln("<h1>" + product + " as the product</h1>");
+    </script>
+</head>
+
+<body></body>
+
+</html>
+\ No newline at end of file
diff --git a/csci4131/lec/Lec6Ex2.html b/csci4131/lec/Lec6Ex2.html
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index 0000000..99f5843
--- /dev/null
+++ b/csci4131/lec/Lec6Ex2.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<html>
+	<head>
+		<meta charset="utf-8">
+		<title>Possible HW2 constructs</title>
+		<style>
+			table, tr, td {
+					border:0.25em solid black;
+					border-collapse:collapse;
+			}
+		</style>
+		<script>
+			function chgimg(name, txt) {
+				// Debug output statements - rudimentary stuff
+				 //alert("name: " + name);
+				 //alert("alternate text: " + txt);
+				var theimage = document.getElementById("image");
+				theimage.src = name;
+				theimage.alt = txt;
+			}
+		</script>
+		
+	</head>
+	<body>
+		<table>
+			<tr onmouseover="chgimg('08ShepherdLabs960.jpg', 'Shepherd Labs')">
+				<td> Shepherd Labs </td>
+				<td> 100 Union St SE <br> Minneapolis, MN 55455 </td>
+			</tr>
+		</table>
+		<div>
+			<img id="image" src="gophers-mascot.png" alt="Goldy Gopher">
+		</div>
+	</body>
+<html>
+
+		
+\ No newline at end of file
diff --git a/csci4131/lec/gophers-mascot.png b/csci4131/lec/gophers-mascot.png
new file mode 100644
index 0000000..44e62fa
--- /dev/null
+++ b/csci4131/lec/gophers-mascot.png