Lab15

2023-03-30 13:50:50 -05:00 · 2023-03-30 13:50:50 -05:00 · bf8d402aa7
commit bf8d402aa7
parent e6549f9343
72 changed files with 1665 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -26,3 +26,4 @@
 >>>>>>> Stashed changes
 /Assignments/JavaScript/lab15js_CalebFontenot/nbproject/private/
 /Assignments/JavaScript/MP11_CalebFontenot/nbproject/private/
+/Assignments/JavaScript/lab16js_CalebFontenot/nbproject/private/
--- a/Assignments/JavaScript/lab16js_CalebFontenot/.bowerrc
+++ b/Assignments/JavaScript/lab16js_CalebFontenot/.bowerrc
@ -0,0 +1,3 @@
+{
+    "directory": "public_html/bower_components"
+}
--- a/Assignments/JavaScript/lab16js_CalebFontenot/7-1.pdf
+++ b/Assignments/JavaScript/lab16js_CalebFontenot/7-1.pdf
--- a/Assignments/JavaScript/lab16js_CalebFontenot/Gruntfile.js
+++ b/Assignments/JavaScript/lab16js_CalebFontenot/Gruntfile.js
@ -0,0 +1,9 @@
+/* 
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/ClientSide/Gruntfile.js to edit this template
+ */
+module.exports = function (grunt) {
+    // Project configuration.
+    grunt.initConfig({
+    });
+};
--- a/Assignments/JavaScript/lab16js_CalebFontenot/bower.json
+++ b/Assignments/JavaScript/lab16js_CalebFontenot/bower.json
@ -0,0 +1,13 @@
+{
+    "name": "lab16js_CalebFontenot",
+    "version": "1.0.0",
+    "main": "path/to/main.css",
+    "ignore": [
+        ".jshintrc",
+        "**/*.txt"
+    ],
+    "dependencies": {
+    },
+    "devDependencies": {
+    }
+}
--- a/Assignments/JavaScript/lab16js_CalebFontenot/gulpfile.js
+++ b/Assignments/JavaScript/lab16js_CalebFontenot/gulpfile.js
@ -0,0 +1,10 @@
+/* 
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/ClientSide/gulpfile.js to edit this template
+ */
+
+var gulp = require('gulp');
+
+gulp.task('default', function () {
+    // place code for your default task here
+});
--- a/Assignments/JavaScript/lab16js_CalebFontenot/nbproject/project.properties
+++ b/Assignments/JavaScript/lab16js_CalebFontenot/nbproject/project.properties
@ -0,0 +1,5 @@
+file.reference.lab16js_CalebFontenot-public_html=public_html
+file.reference.lab16js_CalebFontenot-test=test
+files.encoding=UTF-8
+site.root.folder=${file.reference.lab16js_CalebFontenot-public_html}
+test.folder=${file.reference.lab16js_CalebFontenot-test}
--- a/Assignments/JavaScript/lab16js_CalebFontenot/nbproject/project.xml
+++ b/Assignments/JavaScript/lab16js_CalebFontenot/nbproject/project.xml
@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://www.netbeans.org/ns/project/1">
+    <type>org.netbeans.modules.web.clientproject</type>
+    <configuration>
+        <data xmlns="http://www.netbeans.org/ns/clientside-project/1">
+            <name>lab16js_CalebFontenot</name>
+        </data>
+    </configuration>
+</project>
--- a/Assignments/JavaScript/lab16js_CalebFontenot/package.json
+++ b/Assignments/JavaScript/lab16js_CalebFontenot/package.json
@ -0,0 +1,8 @@
+{
+    "name": "lab16js_CalebFontenot",
+    "version": "1.0.0",
+    "keywords": ["util", "functional", "server", "client", "browser"],
+    "author": "caleb",
+    "contributors": [],
+    "dependencies": {}
+}
--- a/Assignments/JavaScript/lab16js_CalebFontenot/public_html/index.html
+++ b/Assignments/JavaScript/lab16js_CalebFontenot/public_html/index.html
@ -0,0 +1,62 @@
+<!DOCTYPE html>
+<!--
+Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+Click nbfs://nbhost/SystemFileSystem/Templates/Other/html.html to edit this template
+-->
+<html>
+    <head>
+        <title>Point Finder</title>
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1.0">
+        <script>
+            // Change the dialog labels if computation changes
+            function onComputationSelect(computation) {
+                alert("Selected " + computation);
+                if (computation === "area") {
+                    document.getElementById('input1Text').innerHTML = "Enter the base: ";
+                    document.getElementById('input2Text').innerHTML = "Enter the height: ";
+                } else if (computation === "pointDistance") {
+                    document.getElementById('output').innerHTML;
+                }
+            }
+            function onClick() {
+                // Determine what the user wants us to do.
+                if (selectComputation.value === "area") {
+                    getArea();
+                } else if (selectComputation.value === "pointDistance") {
+                    getPointDistance();
+                }
+            }
+            function getInput() {
+                var input1Val = parseFloat(input1.value);
+                var input2Val = parseFloat(input2.value);
+                return [input1Val, input2Val];
+            }
+            function getArea() {
+                var [baseVal, heightVal] = getInput();
+                var area = (.5 * baseVal) * heightVal;
+                document.getElementById('output').innerHTML = "The area of " + baseVal + " and " + heightVal + " is " + area;
+            }
+            function getPointDistance() {
+                var [baseVal, heightVal] = getInput();
+
+            }
+            function calculatePower() {
+                alert("Not implemented!");
+            }
+        </script>    
+    </head>
+    <body>
+        <label><label id="input1Text">Select a computation type to continue.</label><input type="text" id="input1" name="input1"></label><br>
+        <label><label id="input2Text">Select a computation type to continue.</label><input type="text" id="input2" name="input2"></label><br>
+        <label for="selectComputation">What do you want to do?</label>
+        <select name="selectComputation" id="selectComputation"><br>
+            <option value="" selected>-- Select computation type --</option>
+            <option onclick="onComputationSelect(this.value);" value="area">Get Area</option>
+            <option onclick="onComputationSelect(this.value);" value="pointDistance">Get Point Distance</option>
+        </select>
+        <br>
+        <label id="output"></label><br>
+        <input type="button" value="Compute!" onclick="onClick()">
+    </body>
+</html>
--- a/ZIPs/JavaScript/ch7/.DS_Store
+++ b/ZIPs/JavaScript/ch7/.DS_Store
--- a/ZIPs/JavaScript/ch7/carla.css
+++ b/ZIPs/JavaScript/ch7/carla.css
@ -0,0 +1,146 @@
+body {
+	background-color: #FFFFFF;
+	background-image: url(background.gif);
+	color: #0000FF;
+	font-family: Geneva, Arial, Helvetica, sans-serif;
+	font-size: 14px;
+}
+#container { margin-left: auto;    
+       margin-right: auto;
+       width:85%;
+       min-width:700px;
+      }
+
+
+#logo {
+	text-align:center;
+	margin: 0;
+	font-family: Verdana, Arial, Helvetica, sans-serif;
+	padding-top: 30px;
+	padding-bottom: 20px;
+
+}
+#nav {
+	float: left;
+	width: 200px;
+	padding-top: 10px;
+	text-align:left;
+	color: #FF0000;
+	font-size: 14px;
+}
+#nav a {
+	text-decoration:none;
+	margin: 15px;
+	display: block;
+	color: #FF0000;
+	font-size: 14px;
+	font-weight: bold;
+}
+#content {
+	margin-left: 150px;
+	padding: 30px;
+	overflow:auto;
+	border: medium groove #0000FF;
+	line-height: 135%;
+	
+}
+
+.floatright {padding-left:20px;
+             float:right;
+			 }
+.floatleft {
+	float:left;
+	padding: 2px 30px 20px;
+}
+#footer {
+	font-size: 16px;
+	font-style: normal;
+	text-align: justify;
+	border-top: thin none;
+	padding-top: 20px;
+	padding-bottom: 20px;
+	color: #FF0000;
+	font-family: Georgia, "Times New Roman", Times, serif;
+	font-weight: bold;
+}
+
+h2 { text-transform: uppercase;
+     color: #0000FF;
+     font-size: 36px;
+     border-bottom: 1px none;
+     margin-right: 20px;
+}
+h3 {
+	color: #0000FF;
+	font-size: 1em;
+	border-bottom: thin none;
+	margin-right: auto;
+	text-align: left;
+	padding-top: 20px;
+	padding-right: 150px;
+	padding-bottom: 20px;
+	padding-left: 150px;
+	line-height: 130%;
+	border-top-style: none;
+	border-right-style: none;
+	border-left-style: none;
+}
+.details { padding-left:20%;
+           padding-right:20%; 
+}
+
+
+img {border:0 none; }
+
+           
+.content {
+	margin: 20px;
+	padding: 20px;
+	height: 3700px;
+	width: 500px;
+}
+a {
+	color: #FF0000;
+	text-decoration: none;
+	margin: 15px;
+	color: #FF0000;
+	font-size: 14px;
+	font-weight: bold;
+}
+a:hover {
+	color: #FFFF00;
+	background-color: #0000FF;
+}
+h4 {
+	line-height: 150%;
+	margin-right: 20%;
+	margin-left: 15%;
+	text-align: center;
+}
+h1 {
+	font-family: Geneva, Arial, Helvetica, sans-serif;
+	font-size: 36pt;
+	text-align: center;
+	margin-right: 15%;
+	margin-left: 20%;
+}
+p {
+	font-family: Georgia, "Times New Roman", Times, serif;
+	font-size: 16px;
+	line-height: 130%;
+	font-weight: bold;
+	color: #0000FF;
+}
+.flt_img {
+	float: none;
+	padding-top: 3px;
+	padding-right: 20px;
+	padding-bottom: 3px;
+	padding-left: 20px;
+}
+specialh4 {
+	line-height: 150%;
+	margin-right: 20%;
+	margin-left: 15%;
+	text-align: center;
+}
--- a/ZIPs/JavaScript/ch7/ex_7_1.html
+++ b/ZIPs/JavaScript/ch7/ex_7_1.html
@ -0,0 +1,23 @@
+<html>
+<head>
+<title>Example 7.1</title>
+<script>
+function quotient(x,y)
+{
+	illegal = "Illegal division operation";
+	if (y != 0)
+		return x/y;
+	else
+		return illegal;
+}
+function clickIt()
+{
+	document.write(quotient(60, 5));
+}
+
+</script>
+</head>
+<body>
+<input type ="button" onclick="clickIt()" value = "How much is 60 divided by 5?"></button>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_10.html
+++ b/ZIPs/JavaScript/ch7/ex_7_10.html
@ -0,0 +1,29 @@
+<html>
+<head>
+<title>Example 7.10</title>
+<script>
+function getValue()
+{
+	var numMice = 12;
+	document.getElementById('first').innerHTML = (numMice);
+	numMice = changeValue(numMice); 
+	document.getElementById('third').innerHTML = (numMice);
+}
+function changeValue(x)
+{
+    var x = 5;
+	document.getElementById('second').innerHTML = (x);
+	return x;
+}
+
+		
+</script>
+</head>
+<body><table align="center" width = "70%"><tr><td><br />
+<input type ="button" onclick="getValue()" value = "Can you change the number? Try it"><br />
+<h3>The value of numMice is: <span id = "first">&nbsp;</span></h3>
+<h3>The value of x, in the changeValue() function is: <span id = "second">&nbsp;</span></h3>
+<h3>The value of numMice after calling the changeValue() function is: <span id = "third">&nbsp;</span></h3>
+</td></tr></table>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_11.html
+++ b/ZIPs/JavaScript/ch7/ex_7_11.html
@ -0,0 +1,49 @@
+<html>
+<head>
+<title>Example 7.11</title>
+<script>
+function getInfo()
+{
+	var name = prompt("What's your name?");
+	var email = prompt("What is your email address?");
+	email = checkEmail(email);
+	document.getElementById('first').innerHTML = name;
+	document.getElementById('second').innerHTML = email;
+}
+function checkEmail(address)
+{
+    flag = true; var atSign = "@"; var address; var okSign = true;
+	while (flag)
+	{
+		var numChars = address.length; 
+		for( j = 1; j < (numChars -5); j++)  
+		{
+			if (address.charAt(j) == atSign)
+			okSign = false; 
+		}
+		if ((address.charAt(numChars - 4) != ".") ||  (okSign == true))
+		{
+			alert("Not a valid email address");
+			address = prompt('Enter a valid email address or enter "quit" to exit the program');
+			if (address == "quit")
+			{
+				address = "unavailable";
+				flag = false;
+			}
+		}
+		else
+			flag = false;
+	}
+	return address;
+}
+
+		
+</script>
+</head>
+<body><table align="center" width = "70%"><tr><td><br />
+<input type ="button" onclick="getInfo()" value = "Enter your information"><br />
+<h3>Your name is: <span id = "first">&nbsp;</span></h3>
+<h3>Your email address is: <span id = "second">&nbsp;</span></h3>
+</td></tr></table>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_12.html
+++ b/ZIPs/JavaScript/ch7/ex_7_12.html
@ -0,0 +1,27 @@
+<html>
+<head>
+<title>Example 7.12</title>
+<script>
+function begin()
+{
+	var one = 0; var two = 1; var three = "_"; var four = NaN;
+	var bool1 = new Boolean(one);
+	var bool2 = new Boolean(two);
+	var bool3 = new Boolean(three);
+	var bool4 = new Boolean(four);
+	document.getElementById('1').innerHTML = (one + " results in Boolean " + bool1);
+	document.getElementById('2').innerHTML = (two + " results in Boolean " + bool2);
+	document.getElementById('3').innerHTML = (three + " results in Boolean " + bool3);
+	document.getElementById('4').innerHTML = (four + " results in Boolean " + bool4);
+}
+</script>
+</head>
+<body><table align="center" width = "70%"><tr><td><br />
+<input type ="button" onclick="begin()" value = "Check Boolean values"><br />
+<h3><span id = "1">&nbsp;</span></h3>
+<h3><span id = "2">&nbsp;</span></h3>
+<h3><span id = "3">&nbsp;</span></h3>
+<h3><span id = "4">&nbsp;</span></h3>
+</td></tr></table>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_13.html
+++ b/ZIPs/JavaScript/ch7/ex_7_13.html
@ -0,0 +1,22 @@
+<html>
+<head>
+<title>Example 7.13</title>
+<script>
+function begin()
+{
+	var now = new Date(); var before = new Date(); var later = new Date();
+	before.setFullYear(1812, 2, 3);
+	later.setFullYear(2095,6,15);
+	document.getElementById('now').innerHTML = ("Today's date: " + now);
+	document.getElementById('before').innerHTML = ("In the past it was: " + before);
+	document.getElementById('later').innerHTML = ("One day it will be: " + later);
+}
+</script>
+</head>
+<body><table align="center" width = "70%"><tr><td><br />
+<input type ="button" onclick="begin()" value = "Does anyone know what day it is?"><br />
+<h3><span id = "now">&nbsp;</span></h3>
+<h3><span id = "before">&nbsp;</span></h3>
+<h3><span id = "later">&nbsp;</span></h3>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_14.html
+++ b/ZIPs/JavaScript/ch7/ex_7_14.html
@ -0,0 +1,28 @@
+<html>
+<head>
+<title>Example 7.14</title>
+<script>
+function startClock()
+{
+	var today = new Date();
+	var hour = today.getHours(); var min = today.getMinutes(); var sec = today.getSeconds();
+	min = checkTime(min);
+	sec = checkTime(sec);
+	document.getElementById('now').innerHTML = ("Today's date: " + today);
+	document.getElementById('clock').innerHTML = hour + ":" + min + ":" + sec;
+	timer = setTimeout('startClock()',500);
+}
+function checkTime(i)
+{
+	if (i<10)
+		i="0" + i;
+	return i;
+}
+</script>
+</head>
+<body><table align="center" width = "70%"><tr><td><br />
+<input type ="button" onclick="startClock()" value = "Does anyone know what day it is?"><br />
+<h3><span id = "now">&nbsp;</span></h3>
+<h3><span id = "clock">&nbsp;</span></h3>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_15.html
+++ b/ZIPs/JavaScript/ch7/ex_7_15.html
@ -0,0 +1,21 @@
+<html>
+<head>
+<title>Example 7.15</title>
+<script type="text/javascript" src="mySource.js"></script>
+<script>
+function shipIt()
+{
+	var shipCode = "FREEBIE";
+	var userCode = prompt("Enter your code:");
+	if (checkWord(shipCode, userCode))
+		document.getElementById('result').innerHTML = ("Shipping is free!");
+	else
+		document.getElementById('result').innerHTML = ("Sorry, your code is not valid");
+}
+</script>
+</head>
+<body><table align="center" width = "70%"><tr><td><br />
+<input type ="button" onclick="shipIt()" value = "Enter free shipping code"><br />
+<h3><span id = "result">&nbsp;</span></h3>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_15.js
+++ b/ZIPs/JavaScript/ch7/ex_7_15.js
@ -0,0 +1,7 @@
+function checkWord(x,y)
+{
+	var x; var y; var spell = true;
+	if (x != y)
+		spell = false;
+	return spell;
+}
--- a/ZIPs/JavaScript/ch7/ex_7_16.html
+++ b/ZIPs/JavaScript/ch7/ex_7_16.html
@ -0,0 +1,37 @@
+<html>
+<head>
+<title>Example 7.16</title>
+<script type="text/javascript" src="mySource.js"></script>
+<script>
+function shipIt()
+{
+	var shipCode = "FREEBIE";
+	var userCode = prompt("Enter your code:");
+	if (checkWord(shipCode, userCode))
+		document.getElementById('result').innerHTML = ("Shipping is free!");
+	else
+		document.getElementById('result').innerHTML = ("Sorry, your code is not valid");
+}
+function checkWord(one, two)
+{
+	var one; var two; var code = true;
+	for (i = 1; i < 4; i++)
+	{
+		code = true;
+		if (one != two)
+		{
+			code = false;
+			two = prompt("Invalid code but try again or enter Q to quit:");
+			if (two == "Q") 
+				break;
+		}
+	}
+	return code;
+}
+</script>
+</head>
+<body><table align="center" width = "70%"><tr><td><br />
+<input type ="button" onclick="shipIt()" value = "Enter free shipping code"><br />
+<h3><span id = "result">&nbsp;</span></h3>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_17.html
+++ b/ZIPs/JavaScript/ch7/ex_7_17.html
@ -0,0 +1,35 @@
+<html>
+<head>
+<title>Example 7.17</title>
+<link href="carla.css" rel="stylesheet" type="text/css" />
+<script type="text/javascript" src="mySource.js"></script>
+<script>
+function buildIt()
+{
+	var numRows; var numCols; var table; 
+	var filler; var filename;
+	numRows = parseInt(prompt("How many rows do you want in your table?"));
+	numCols = parseInt(prompt("How many columns do you want in your table?"));
+	filler = prompt("Do you want to leave the table cells empty? Type y for yes, n for no.");
+	if (filler == "y")
+		filler = "empty";
+	else
+	{
+		filler = prompt("Do you want the cells filled with random numbers? Type y for yes, n for no");
+		if (filler == "y") 
+			filler = "random";
+		else
+			filler = "prompt";
+	}
+	filename = prompt("Enter the filename of the style sheet to use with this table:");
+	table = buildTable(numRows, numCols, filler, filename);
+}
+</script>
+</head>
+<body>
+<div id="container">
+<h1 id="logo">Table Builder</h1>
+<p><input type ="button" onclick="buildIt()" value = "Build a table"></p>
+</div>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_18a.html
+++ b/ZIPs/JavaScript/ch7/ex_7_18a.html
@ -0,0 +1,35 @@
+<html>
+<head>
+<title>Example 7.18a</title>
+<script type="text/javascript" src="mySource.js"></script>
+<script>
+function getRange()
+{
+ 	var num1 = parseInt(prompt("Enter low end of the range"));
+	var num2 = parseInt(prompt("Enter the high end of the range"));
+	var num3 = parseInt(prompt("Enter the number to check"));
+	var answer = checkRange(num3, num1, num2);
+	document.getElementById("line1").innerHTML = ("low end: " + num1 + "<br />");
+	document.getElementById("line2").innerHTML = ("high end: " + num2 + "<br />");
+	document.getElementById("line3").innerHTML = ("number to be checked: " + num3 + "<br />");
+	if (answer)
+		document.getElementById("line4").innerHTML = ("Number is in range");
+	else
+		document.getElementById("line4").innerHTML = ("Number is NOT in range");
+}
+</script>
+</head>
+<body>
+<table align ="center" width ="70%"><tr><td colspan ="2">
+<h1>&nbsp;</h2>
+<h1>Get Range Function</h1>
+<h3>Click to check a range</h3>
+<p><input type="button" id="range" value="Enter a range" onclick="getRange();" /></p>
+<div id = "line1">&nbsp; </div>
+<div id = "line2">&nbsp; </div>
+<div id = "line3">&nbsp; </div>
+<div id = "line4">&nbsp; </div>
+</td></tr>
+</table></body>
+</html>
+
--- a/ZIPs/JavaScript/ch7/ex_7_18b.html
+++ b/ZIPs/JavaScript/ch7/ex_7_18b.html
@ -0,0 +1,115 @@
+<html>
+<head>
+<title>Example 7.18b</title>
+<script type="text/javascript" src="mySource.js"></script>
+<script>
+function getRange()
+{
+ 	var num1 = parseInt(prompt("Enter low end of the range"));
+	var num2 = parseInt(prompt("Enter the high end of the range"));
+	var num3 = parseInt(prompt("Enter the number to check"));
+	var answer = checkRange(num3, num1, num2);
+	document.getElementById("line1").innerHTML = ("low end: " + num1 + "<br />");
+	document.getElementById("line2").innerHTML = ("high end: " + num2 + "<br />");
+	document.getElementById("line3").innerHTML = ("number to be checked: " + num3 + "<br />");
+	if (answer)
+		document.getElementById("line4").innerHTML = ("Number is in range");
+	else
+		document.getElementById("line4").innerHTML = ("Number is NOT in range");
+}
+function getPercent()
+{
+ 	var num1 = parseInt(prompt("Enter the initial value"));
+	var num2 = parseInt(prompt("Enter the percentage discounted"));
+	var newVal = prompt("Enter 'new' to get the value of " + num1 + " after " + num2 + "% is taken off or enter 'reduction' to see the amount of " + num1 + " multiplied by " + num2 + "%");
+	if (newVal == "new")
+		var choice = "y";
+	else choice = "n";
+	var result = checkPercent(num1, num2, choice);
+	document.getElementById("line9").innerHTML = ("Initial value: " + num1 + "<br />");
+	document.getElementById("line10").innerHTML = ("Percentage taken: " + num2 + "%<br />");
+	document.getElementById("line11").innerHTML = ("Result is: " + result);
+}
+function getChar()
+{
+ 	var theWord = prompt("Enter the word");
+	var letter = prompt("Enter the letter you are interested in");
+	var spot = parseInt(prompt("Enter the place you want to find this character"));
+	var answer = charAtPlace(theWord, spot, letter);
+	document.getElementById("line5").innerHTML = ("Your word: " + theWord + "<br />");
+	document.getElementById("line6").innerHTML = ("The letter: " + letter + "<br />");
+	document.getElementById("line7").innerHTML = ("The spot where you hope to find this letter: " + spot + "<br />");
+	if (answer)
+		document.getElementById("line8").innerHTML = ("The letter, " + letter + " is at character number " + spot + " in " + theWord);
+	else
+		document.getElementById("line8").innerHTML = ("The letter, " + letter + " is NOT at character number " + spot + " in " + theWord);
+}
+function checkIt()
+{
+ 	var theWord = prompt("Enter the word");
+	var letter = prompt("Enter the letter you are interested in");
+	var answer = checkForChar(theWord, letter);
+	document.getElementById("line13").innerHTML = ("Your word: " + theWord + "<br />");
+	document.getElementById("line14").innerHTML = ("The letter: " + letter + "<br />");
+	if (answer)
+		document.getElementById("line15").innerHTML = ("The letter, " + letter + " is found in " + theWord);
+	else
+		document.getElementById("line15").innerHTML = ("The letter, " + letter + " is NOT found in " + theWord);
+}
+</script>
+<style type="text/css">
+<!--
+body {
+	margin: 10%;
+}
+-->
+</style>
+</head>
+<body>
+<div style="width: 700px; margin-left: auto; margin-right: auto;">
+	<div style = "width: 300px; float: left;">
+		<h2>Get Range Function</h2>
+		<h3>Click to check a range</h3>
+		<p><input type="button" id="range" value="Enter a range" onclick="getRange();" /></p>
+		<div id = "line1">&nbsp; </div>
+		<div id = "line2">&nbsp; </div>
+		<div id = "line3">&nbsp; </div>
+		<div id = "line4">&nbsp; </div>
+	</div>
+	<div style = "width: 300px; float: right;">
+		<h2>Get Percent Function</h2>
+		<h3>Click to get a percent of a number</h3>
+		<p><input type="button" id="percent" value="Enter a number" onclick="getPercent();" /></p>
+		<div id = "line9">&nbsp; </div>
+		<div id = "line10">&nbsp; </div>
+		<div id = "line11">&nbsp; </div>
+		<div id = "line12">&nbsp; </div>
+	</div>
+	<div style="clear:both;"></div>
+</div>
+
+<div style="clear:both;"></div>
+
+<div style="width: 700px; margin-left: auto; margin-right: auto;">
+	<div style = "width: 300px; float: left;">
+		<h2>Get One Character Check Function</h2>
+		<h3>Click to check if a character is in a spot in a string</h3>
+		<p><input type="button" id="character" value="Enter string" onclick="getChar();" /></p>
+		<div id = "line5">&nbsp; </div>
+		<div id = "line6">&nbsp; </div>
+		<div id = "line7">&nbsp; </div>
+		<div id = "line8">&nbsp; </div>
+	</div>
+	<div style = "width: 300px; float: right;">
+		<h2>Get Another Character Check Function</h2>
+		<h3>Click to check if a character is in a string</h3>
+		<p><input type="button" id="character" value="Enter string" onclick="checkIt();" /></p>
+		<div id = "line13">&nbsp; </div>
+		<div id = "line14">&nbsp; </div>
+		<div id = "line15">&nbsp; </div>
+	</div>
+	<div style="clear:both;"></div>
+</div>
+</body>
+</html>
+
--- a/ZIPs/JavaScript/ch7/ex_7_2.html
+++ b/ZIPs/JavaScript/ch7/ex_7_2.html
@ -0,0 +1,34 @@
+<html>
+<head>
+<title>Example 7.2</title>
+<script>
+function quotient(x,y)
+{
+	illegal = "Illegal division operation";
+	if (y != 0)
+		return x/y;
+	else
+		return illegal;
+}
+function clickIt()
+{
+	var divTop = parseFloat(prompt("Enter the divisor:"));
+	var divBottom = parseFloat(prompt("Enter the dividend:"));
+	document.getElementById('division').innerHTML = (divTop + " divided by " + divBottom);
+	var division;
+	division = quotient(divTop, divBottom);
+	if (isNaN(division))
+		division = "illegal division operation";
+	else 
+		division = division.toFixed(2);
+	document.getElementById('result').innerHTML = division;
+}
+
+</script>
+</head>
+<body>
+<input type ="button" onclick="clickIt()" value = "Enter a division problem"></button>
+<h2><span  id = "division">&nbsp;</span></h2>
+<h2>The result is: <span id = "result">&nbsp;</span></h2>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_3.html
+++ b/ZIPs/JavaScript/ch7/ex_7_3.html
@ -0,0 +1,91 @@
+<html>
+<head>
+<title>Example 7.3</title>
+<script>
+function quotient(x,y)
+{
+	illegal = "Illegal division operation";
+	if (y != 0)
+		return x/y;
+	else
+		return illegal;
+}
+function divideIt()
+{
+	var divTop = parseFloat(prompt("Enter the divisor:"));
+	var divBottom = parseFloat(prompt("Enter the dividend:"));
+	document.getElementById('division').innerHTML = (divTop + " divided by " + divBottom);
+	var division = quotient(divTop, divBottom);
+	if (isNaN(division))
+		division = "illegal division operation";
+	else
+		division = division.toFixed(2);
+	document.getElementById('result').innerHTML = division;
+}
+function getMileage()
+{
+	var miles = parseFloat(prompt("How many miles did your drive on this trip?"));
+	var gallons = parseFloat(prompt("How many gallons of gas did you use?"));
+	var trip = quotient(miles, gallons);
+	if (isNaN(trip))
+	{
+		trip = "illegal division operation";
+		document.getElementById('mileage').innerHTML = ("Cannot complete the calculation. " + trip);
+	}
+	else
+	{
+		trip = trip.toFixed(1);
+		document.getElementById('mileage').innerHTML = ("Your mileage for this trip was " + trip + " mpg.");
+	}
+}
+function getBMI()
+{
+	var feet = parseFloat(prompt("How tall are you? Enter your height in feet first:"));
+	var inches = parseFloat(prompt("How many inches over " + feet + " feet are you?"));
+	var height = (feet * 12 + inches);
+	var hInches= height * height;
+	var weight = parseFloat(prompt("What is your weight in pounds? You may include a partial pound, like 128.5 lbs, for example."));
+	document.getElementById('height').innerHTML = (height.toFixed(2));
+	document.getElementById('weight').innerHTML = (weight.toFixed(2));
+	var bmi = (quotient(weight, hInches) * 703);
+	if (isNaN(bmi))
+	{
+		bmi = "illegal division operation";
+		document.getElementById('bmi').innerHTML = ("cannot complete the calculation. " + bmi);
+	}
+	else
+	{
+		bmi = bmi.toFixed(2);
+		document.getElementById('bmi').innerHTML = (" " + bmi);
+	}
+}
+</script>
+<style type="text/css">
+<!--
+body {
+	margin: 5%;
+}
+-->
+</style>
+</head>
+<body>
+<h2>Using the quotient() function</h2>
+<div style="width: 80%;">
+<div style="width: 50%; float: left;"><fieldset><legend>Division Problem</legend>
+<input type ="button" onclick="divideIt()" value = "Enter a division problem"></button>
+<h2><span  id = "division">&nbsp;</span></h2>
+<h2>The result is: <span id = "result">&nbsp;</span></h2></fieldset></div>
+<div style=" width: 50%; float: left;"><fieldset><legend>Gas Mileage</legend>
+	<input type ="button" onclick="getMileage()" value = "Find the gas mileage"></button>
+<h2><span  id = "mileage">&nbsp;</span></h2></fieldset></div>
+ <div style="clear:both;"></div></div>
+ <br />
+ <div style="width: 80%;"><fieldset><legend>BMI (Body Mass Index) Calculator</legend>
+<p>The formula to calculate your BMI is your weight in pounds (lbs) divided by your height in inches (in) squared and multiplied by a conversion factor of 703. But don't worry about doing the math! If you enter your weight (lbs) and height (in feet and inches), the program will calculate your BMI.</p>
+<input type ="button" onclick="getBMI()" value = "Calculate your BMI (Body Mass Index)"></button>
+<h3>Your height (in inches): <span id = "height">&nbsp;</span></h3>
+<h3>Your weight (in pounds): <span id = "weight">&nbsp;</span></h3>
+<h3>Your BMI: <span id = "bmi">&nbsp;</span></h3>
+</fieldset></div>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_4.html
+++ b/ZIPs/JavaScript/ch7/ex_7_4.html
@ -0,0 +1,25 @@
+<html>
+<head>
+<title>Example 7.4</title>
+<script>
+function getAges()
+{
+	var age = 0;
+	age = parseInt(prompt("How old is your grandmother?"));
+	pet();
+	function pet()
+	{
+		age = parseInt(prompt("How old is your puppy?"));
+		document.getElementById('puppy').innerHTML = (age +10);
+	}
+	document.getElementById('granny').innerHTML = (age + 10);
+}
+</script>
+</head>
+<body><table align="center" width = "70%"><tr><td><br />
+<input type ="button" onclick="getAges()" value = "Find the age in 10 years"></button><br />
+<h3>Your granny's age in 10 years: <span id = "granny">&nbsp;</span></h3>
+<h3>Your puppy's age in 10 years: <span id = "puppy">&nbsp;</span></h3>
+</td></tr></table>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_5.html
+++ b/ZIPs/JavaScript/ch7/ex_7_5.html
@ -0,0 +1,26 @@
+<html>
+<head>
+<title>Example 7.5</title>
+<script>
+function getAges()
+{
+	var age = 0;
+	age = parseInt(prompt("How old is your grandmother?"));
+	pet();
+	function pet()
+	{
+		age = parseInt(prompt("How old is your puppy?"));
+		var num = 2;
+		document.getElementById('puppy').innerHTML = (age + 10 + num);
+	}
+	document.getElementById('granny').innerHTML = (age + 10 + num);
+}
+</script>
+</head>
+<body><table align="center" width = "70%"><tr><td><br />
+<input type ="button" onclick="getAges()" value = "Find the age in 10 years"></button><br />
+<h3>Your granny's age in 10 years: <span id = "granny">&nbsp;</span></h3>
+<h3>Your puppy's age in 10 years: <span id = "puppy">&nbsp;</span></h3>
+</td></tr></table>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_5a.html
+++ b/ZIPs/JavaScript/ch7/ex_7_5a.html
@ -0,0 +1,26 @@
+<html>
+<head>
+<title>Example 7.5</title>
+<script>
+function getAges()
+{
+	var age = 0;
+	age = parseInt(prompt("How old is your grandmother?"));
+	pet();
+	function pet()
+	{
+		age = parseInt(prompt("How old is your puppy?"));
+		num = 10;
+		document.getElementById('puppy').innerHTML = (age + num);
+	}
+	document.getElementById('granny').innerHTML = (age + num);
+}
+</script>
+</head>
+<body><table align="center" width = "70%"><tr><td><br />
+<input type ="button" onclick="getAges()" value = "Find the age in 10 years"></button><br />
+<h3>Your granny's age in 10 years: <span id = "granny">&nbsp;</span></h3>
+<h3>Your puppy's age in 10 years: <span id = "puppy">&nbsp;</span></h3>
+</td></tr></table>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_5b.html
+++ b/ZIPs/JavaScript/ch7/ex_7_5b.html
@ -0,0 +1,26 @@
+<html>
+<head>
+<title>Example 7.5</title>
+<script>
+function getAges()
+{
+	var age = 0;
+	age = parseInt(prompt("How old is your grandmother?"));
+	pet();
+	function pet()
+	{
+		age = parseInt(prompt("How old is your puppy?"));
+		var num = 10;
+		document.getElementById('puppy').innerHTML = (age + num);
+	}
+	document.getElementById('granny').innerHTML = (age + num);
+}
+</script>
+</head>
+<body><table align="center" width = "70%"><tr><td><br />
+<input type ="button" onclick="getAges()" value = "Find the age in 10 years"></button><br />
+<h3>Your granny's age in 10 years: <span id = "granny">&nbsp;</span></h3>
+<h3>Your puppy's age in 10 years: <span id = "puppy">&nbsp;</span></h3>
+</td></tr></table>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_5c.html
+++ b/ZIPs/JavaScript/ch7/ex_7_5c.html
@ -0,0 +1,26 @@
+<html>
+<head>
+<title>Example 7.5</title>
+<script>
+function getAges()
+{
+	var age = 0;
+	age = parseInt(prompt("How old is your grandmother?"));
+	pet();
+	function pet()
+	{
+		var age = parseInt(prompt("How old is your puppy?"));
+		num = 10;
+		document.getElementById('puppy').innerHTML = (age + num);
+	}
+	document.getElementById('granny').innerHTML = (age + num);
+}
+</script>
+</head>
+<body><table align="center" width = "70%"><tr><td><br />
+<input type ="button" onclick="getAges()" value = "Find the age in 10 years"></button><br />
+<h3>Your granny's age in 10 years: <span id = "granny">&nbsp;</span></h3>
+<h3>Your puppy's age in 10 years: <span id = "puppy">&nbsp;</span></h3>
+</td></tr></table>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_6.html
+++ b/ZIPs/JavaScript/ch7/ex_7_6.html
@ -0,0 +1,25 @@
+<html>
+<head>
+<title>Example 7.6</title>
+<script>
+function getAges()
+{
+	var age = 0;
+	age = parseInt(prompt("How old is your grandmother?"));
+	pet();
+	function pet()
+	{
+		var age = parseInt(prompt("How old is your puppy?"));
+		document.getElementById('puppy').innerHTML = (age +10);
+	}
+	document.getElementById('granny').innerHTML = (age + 10);
+}
+</script>
+</head>
+<body><table align="center" width = "70%"><tr><td><br />
+<input type ="button" onclick="getAges()" value = "Find the age in 10 years"></button><br />
+<h3>Your granny's age in 10 years: <span id = "granny">&nbsp;</span></h3>
+<h3>Your puppy's age in 10 years: <span id = "puppy">&nbsp;</span></h3>
+</td></tr></table>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_7.html
+++ b/ZIPs/JavaScript/ch7/ex_7_7.html
@ -0,0 +1,48 @@
+<html>
+<head>
+<title>Example 7.7</title>
+<script>
+function getDiscount()
+{
+	var item = " ";
+	item = prompt("What is the item you want to buy?");
+	cost = parseFloat(prompt("How much does this item cost?"));
+	checkNum(cost);
+	if (cost < 50)
+	{
+		rate = .10;
+		salePrice = cost * (1 - rate);
+	}
+	else
+		if (cost < 100)
+		{
+			rate = .15;
+			salePrice = cost * (1 - rate);
+		}
+		else
+		{
+			rate = .20; 
+			salePrice = cost * (1 - rate);
+		}
+	document.getElementById('item').innerHTML = item;
+	document.getElementById('orig_price').innerHTML = ("$ " + cost.toFixed(2));
+	document.getElementById('discount').innerHTML = ((rate * 100) + "%");
+	document.getElementById('result').innerHTML = ("$ " + salePrice.toFixed(2));	
+}
+	function checkNum(num)
+	{
+		if (num < 0)
+			alert("Invalid cost entered");
+	}
+	
+</script>
+</head>
+<body><table align="center" width = "70%"><tr><td><br />
+<input type ="button" onclick="getDiscount()" value = "How much will you save? Find out now"></button><br />
+<h3>You plan to purchase: <span id = "item">&nbsp;</span></h3>
+<h3>The original cost is: <span id = "orig_price">&nbsp;</span></h3>
+<h3>The discount rate is: <span id = "discount">&nbsp;</span></h3>
+<h3>You pay: <span id = "result">&nbsp;</span></h3>
+</td></tr></table>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_8.html
+++ b/ZIPs/JavaScript/ch7/ex_7_8.html
@ -0,0 +1,58 @@
+<html>
+<head>
+<title>Example 7.8</title>
+<script>
+function getDiscount()
+{
+	var item = " ";
+	item = prompt("What is the item you want to buy?");
+	cost = parseFloat(prompt("How much does this item cost?"));
+	cost = checkNum(cost);
+	if (cost < 50 && cost > 0)
+	{
+		rate = .10;
+		salePrice = cost * (1 - rate);
+	}
+	else
+		if (cost >= 50 && cost < 100)
+		{
+			rate = .15;
+			salePrice = cost * (1 - rate);
+		}
+		else
+			if (cost >= 100)
+			{
+			rate = .20; 
+			salePrice = cost * (1 - rate);
+			}
+			else
+			{
+				rate = 0;
+				salePrice = 0;
+			}
+	document.getElementById('item').innerHTML = item;
+	document.getElementById('orig_price').innerHTML = ("$ " + cost.toFixed(2));
+	document.getElementById('discount').innerHTML = ((rate * 100) + "%");
+	document.getElementById('result').innerHTML = ("$ " + salePrice.toFixed(2));	
+}
+	function checkNum(num)
+	{
+		if (num < 0)
+		{
+			alert("Invalid cost entered");
+			num = 0;
+		}
+		return num;
+	}
+		
+</script>
+</head>
+<body><table align="center" width = "70%"><tr><td><br />
+<input type ="button" onclick="getDiscount()" value = "How much will you save? Find out now"></button><br />
+<h3>You plan to purchase: <span id = "item">&nbsp;</span></h3>
+<h3>The original cost is: <span id = "orig_price">&nbsp;</span></h3>
+<h3>The discount rate is: <span id = "discount">&nbsp;</span></h3>
+<h3>You pay: <span id = "result">&nbsp;</span></h3>
+</td></tr></table>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/ex_7_9.html
+++ b/ZIPs/JavaScript/ch7/ex_7_9.html
@ -0,0 +1,28 @@
+<html>
+<head>
+<title>Example 7.9</title>
+<script>
+function getValue()
+{
+	var numMice = 12;
+	document.getElementById('first').innerHTML = (numMice);
+	changeValue(numMice); 
+	document.getElementById('third').innerHTML = (numMice);
+}
+function changeValue(x)
+{
+     x = 5;
+	 document.getElementById('second').innerHTML = (x);
+}
+
+		
+</script>
+</head>
+<body><table align="center" width = "70%"><tr><td><br />
+<input type ="button" onclick="getValue()" value = "Can you change the number? Try it"><br />
+<h3>The value of numMice is: <span id = "first">&nbsp;</span></h3>
+<h3>The value of x, in the changeValue() function is: <span id = "second">&nbsp;</span></h3>
+<h3>The value of numMice after calling the changeValue() function is: <span id = "third">&nbsp;</span></h3>
+</td></tr></table>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/greg.css
+++ b/ZIPs/JavaScript/ch7/greg.css
@ -0,0 +1,118 @@
+body { background-color: #000040;
+       background-image: url(background.gif);
+       color: #88ffff;
+       font-family: Verdana, Arial, sans-serif;
+}
+#container { margin-left: auto;    
+       margin-right: auto;
+       width:100%;
+       min-width:700px;
+      }
+
+
+#logo {
+	text-align:center;
+	margin: 0;
+	font-family: Geneva, Arial, Helvetica, sans-serif;
+	padding-top: 30px;
+	padding-bottom: 20px;
+
+}
+#nav {
+	float: left;
+	width: 200px;
+	padding-top: 10px;
+	text-align:left;
+	color: #88FFFF;
+	font-size: 14px;
+}
+#nav a {text-decoration:none;
+                  margin: 15px;
+                  display: block;
+				  color: #88FFFF;
+				  font-size: 14px;
+}
+#content {
+	margin-left: auto;    
+       margin-right: auto;
+	padding: 10px;
+	overflow:auto;
+	border: medium groove #88FFFF;
+	line-height: 135%;	
+}
+
+.floatright {padding-left:20px; padding-right:50px;
+             float:right;
+			 }
+.floatleft {
+	float:left;
+	padding: 30px 0px 20px;
+}
+#footer { font-size: .60em;
+        font-style: italic;
+        text-align: center;
+        border-top: 2px double #000040;
+        padding-top: 20px;
+        padding-bottom: 20px;
+}
+
+h2 { text-transform: uppercase;
+     color: #88ffff;
+     font-size: 1.2em;
+     border-bottom: 1px none;
+     margin-right: 20px;
+}
+h3 {
+	color: #88ffff;
+	font-size: 1em;
+	border-bottom: 1px solid #000000;
+	margin-right: auto;
+	text-align: left;
+	padding-top: 20px;
+	padding-right: 150px;
+	padding-bottom: 20px;
+	padding-left: 150px;
+	line-height: 130%;
+}
+.details { padding-left:20%;
+           padding-right:20%; 
+}
+
+
+img {border:0; }
+
+           
+.content {
+	margin-left: auto; 
+	margin-right: auto;
+	padding: 5px;
+	height: 3700px;
+	width: 500px;
+}
+a {text-decoration:none;
+                  margin: 15px;
+                  display: block;
+				  color: #88FFFF;
+				  font-size: 16px;
+}
+a:hover {
+	color:  #000040;
+	background-color: #88ffff;
+}
+span {
+	font-size: 36px;
+	font-weight: bold;
+	font-family: "Courier New", Courier, mono;
+	color: #88ffff;
+	background-position: center center;
+	text-align: center;
+	vertical-align: middle;
+}
+table { 
+	border-collapse: collapse 
+}
+td {
+	font-family: "Courier New", Courier, mono;
+	font-size: 14px;
+	 color: #88ffff;
+}
--- a/ZIPs/JavaScript/ch7/greg/greg.css
+++ b/ZIPs/JavaScript/ch7/greg/greg.css
@ -0,0 +1,121 @@
+body { background-color: #000040;
+       background-image: url(background.gif);
+       color: #88ffff;
+       font-family: Verdana, Arial, sans-serif;
+}
+#container { margin-left: auto;    
+       margin-right: auto;
+       width:80%;
+       min-width:700px;
+      }
+
+
+#logo {
+	text-align:center;
+	margin: 0;
+	font-family: Geneva, Arial, Helvetica, sans-serif;
+	padding-top: 30px;
+	padding-bottom: 20px;
+
+}
+#nav {
+	float: left;
+	width: 200px;
+	padding-top: 10px;
+	text-align:left;
+	color: #88FFFF;
+	font-size: 12px;
+}
+#nav a {text-decoration:none;
+                  margin: 15px;
+                  display: block;
+				  color: #88FFFF;
+				  font-size: 12px;
+}
+#content {
+	margin-left: 150px;
+	padding: 30px;
+	overflow:auto;
+	border: medium groove #88FFFF;
+	line-height: 135%;
+	
+}
+
+.floatright {padding-left:20px;
+             float:right;
+			 }
+.floatleft {
+	float:left;
+	padding: 30px 0px 20px;
+}
+#footer { font-size: .60em;
+        font-style: italic;
+        text-align: center;
+        border-top: 2px double #000040;
+        padding-top: 20px;
+        padding-bottom: 20px;
+}
+
+h2 { text-transform: uppercase;
+     color: #88ffff;
+     font-size: 1.2em;
+     border-bottom: 1px none;
+     margin-right: 20px;
+}
+h3 {
+	color: #88ffff;
+	font-size: 1.2em;
+	border-bottom: 1px solid #000000;
+	margin-right: auto;
+	text-align: left;
+	padding-top: 10px;
+	padding-right: 20px;
+	padding-bottom: 10px;
+	padding-left: 20px;
+	line-height: 120%;
+}
+.details { padding-left:20%;
+           padding-right:20%; 
+}
+
+
+img {border:0; }
+
+           
+.content {
+	margin: 20px;
+	padding: 20px;
+	height: 3700px;
+	width: 500px;
+}
+a {text-decoration:none;
+                  margin: 15px;
+                  display: block;
+				  color: #88FFFF;
+				  font-size: 12px;
+}
+a:hover {
+	color:  #000040;
+	background-color: #88ffff;
+}
+span {
+	font-size: 20px;
+	font-weight: bold;
+	font-family: "Courier New", Courier, mono;
+	color: #88ffff;
+	background-position: center center;
+	text-align: center;
+	vertical-align: middle;
+}
+table { 
+	border-collapse: collapse 
+}
+td {
+	border: 2px solid #88ffff;
+	width: 5em;
+	color: #88ffff;
+}
+.nobdr {
+	border: none;
+	cell-padding: 5px;
+}
--- a/ZIPs/JavaScript/ch7/greg/gregs_hangman.html
+++ b/ZIPs/JavaScript/ch7/greg/gregs_hangman.html
@ -0,0 +1,110 @@
+<html>
+<head>
+<title>Greg's Gambits | Hangman</title>
+<link href="greg.css" rel="stylesheet" type="text/css" />
+<script type="text/javascript" src="mySource.js"></script>
+<script>
+function startHangman()
+{
+	var nooseCount = 0;
+	var wordNum = Math.floor((Math.random()*9)+1); 
+	var picture = "pic" + wordNum + ".jpg"; 
+	switch(wordNum)
+	{
+		case 1:
+			word = "ghost"; break;
+		case 2:
+			word = "horse"; break;
+		case 3:
+			word = "insect"; break;
+		case 4:
+			word = "celery"; break;
+		case 5:
+			word = "pelican"; break;
+		case 6:
+			word = "jewelbox"; break;
+		case 7:
+			word = "castle"; break;
+		case 8:
+			word = "monster"; break;
+		case 9:
+			word = "bunny"; break;
+	}
+	alert("Hehehehe... We're cheater's. WORD = " + word );
+	var newWord = ""; var win = false; 
+	var lgth = word.length; var guessLetter; var goodGuess = false;
+	for (var i = 0; i < lgth; i++)
+		newWord = newWord + "_ ";
+	document.getElementById("noose").innerHTML = ("<img src ='images/hangman0.gif' />");
+	document.getElementById("game").innerHTML = newWord;
+	while (win == false && nooseCount < 10)
+	{
+		goodGuess = false;
+		guessLetter = prompt("Guess a letter");
+		for (var j = 0; j < lgth; j++)
+		{
+			if (guessLetter == word.charAt(j))
+			{
+				goodGuess = true;
+				var offSet = 2*j;
+				newWord = setCharAt(newWord, offSet, guessLetter);
+			} 
+		}
+		document.getElementById("game").innerHTML = newWord;
+		win = checkWord(word, newWord);
+		if (win == true)
+		{
+			document.getElementById("result").innerHTML = ("You win!");
+			document.getElementById("noose").innerHTML = ("<img src = '" + picture + "' />");
+		}
+		else if (win == false)
+		{
+			document.getElementById("result").innerHTML = ("not a winner yet");
+			if (goodGuess == false)
+				nooseCount = nooseCount + 1;
+				document.getElementById("noose").innerHTML = ("<img src ='images/hangman" + nooseCount + ".gif' />");
+		}
+	}
+}
+function checkWord(word, otherWord) 
+{
+	var cleanWord;
+	cleanWord = otherWord;
+	cleanWord = otherWord.replace(/ /g, "");
+	if (word == cleanWord)
+		return true;
+	else 
+		return false;
+}
+function setCharAt(str,index,chr) 
+{
+	if(index > str.length-1) 
+		return str;
+	return str.substr(0,index) + chr + str.substr(index+1);
+}	
+</script>
+</head>
+<body>
+	<div id="container">
+		<img src="images/superhero.jpg" class="floatleft" />
+		<h1 id="logo"><em>The Game of Hangman</em></h1>
+ 		<h2 align="center">Greg Challenges You to a Game of Hangman</h2>
+		<p>&nbsp;</p>
+		<div id="nav">
+			<p><a href="index.html">Home</a>
+			<a href="greg.html">About Greg</a>
+			<a href="play_games.html">Play a Game</a>
+			<a href="sign.html">Sign In</a>
+			<a href="contact.html">Contact Us</a></p>
+		</div>
+	<div id="content" style="width: 600px; margin-left: auto; margin-right: auto;">
+		<p><input type="button" value = "Start the game" onclick="startHangman();" /></p>
+		<div id = "noose" class = "floatright"><img src ="images/hangman10.gif" /></div>
+		<div id = "game"><p>&nbsp;</p></div>
+		<div id = "result"><p>&nbsp;</p></div>
+	</div>
+	<div id="footer">Copyright &copy; 2013 Greg's Gambits<br />
+		<a href="mailto:yourfirstname@yourlastname.com">yourfirstname@yourlastname.com</a></div>
+	</div>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/greg/images/hangman0.gif
+++ b/ZIPs/JavaScript/ch7/greg/images/hangman0.gif
--- a/ZIPs/JavaScript/ch7/greg/images/hangman1.gif
+++ b/ZIPs/JavaScript/ch7/greg/images/hangman1.gif
--- a/ZIPs/JavaScript/ch7/greg/images/hangman10.gif
+++ b/ZIPs/JavaScript/ch7/greg/images/hangman10.gif
--- a/ZIPs/JavaScript/ch7/greg/images/hangman2.gif
+++ b/ZIPs/JavaScript/ch7/greg/images/hangman2.gif
--- a/ZIPs/JavaScript/ch7/greg/images/hangman3.gif
+++ b/ZIPs/JavaScript/ch7/greg/images/hangman3.gif
--- a/ZIPs/JavaScript/ch7/greg/images/hangman4.gif
+++ b/ZIPs/JavaScript/ch7/greg/images/hangman4.gif
--- a/ZIPs/JavaScript/ch7/greg/images/hangman5.gif
+++ b/ZIPs/JavaScript/ch7/greg/images/hangman5.gif
--- a/ZIPs/JavaScript/ch7/greg/images/hangman6.gif
+++ b/ZIPs/JavaScript/ch7/greg/images/hangman6.gif
--- a/ZIPs/JavaScript/ch7/greg/images/hangman7.gif
+++ b/ZIPs/JavaScript/ch7/greg/images/hangman7.gif
--- a/ZIPs/JavaScript/ch7/greg/images/hangman8.gif
+++ b/ZIPs/JavaScript/ch7/greg/images/hangman8.gif
--- a/ZIPs/JavaScript/ch7/greg/images/hangman9.gif
+++ b/ZIPs/JavaScript/ch7/greg/images/hangman9.gif
--- a/ZIPs/JavaScript/ch7/greg/images/pic1.jpg
+++ b/ZIPs/JavaScript/ch7/greg/images/pic1.jpg
--- a/ZIPs/JavaScript/ch7/greg/images/pic2.jpg
+++ b/ZIPs/JavaScript/ch7/greg/images/pic2.jpg
--- a/ZIPs/JavaScript/ch7/greg/images/pic3.jpg
+++ b/ZIPs/JavaScript/ch7/greg/images/pic3.jpg
--- a/ZIPs/JavaScript/ch7/greg/images/pic4.jpg
+++ b/ZIPs/JavaScript/ch7/greg/images/pic4.jpg
--- a/ZIPs/JavaScript/ch7/greg/images/pic5.jpg
+++ b/ZIPs/JavaScript/ch7/greg/images/pic5.jpg
--- a/ZIPs/JavaScript/ch7/greg/images/pic6.jpg
+++ b/ZIPs/JavaScript/ch7/greg/images/pic6.jpg
--- a/ZIPs/JavaScript/ch7/greg/images/pic7.jpg
+++ b/ZIPs/JavaScript/ch7/greg/images/pic7.jpg
--- a/ZIPs/JavaScript/ch7/greg/images/pic8.jpg
+++ b/ZIPs/JavaScript/ch7/greg/images/pic8.jpg
--- a/ZIPs/JavaScript/ch7/greg/images/pic9.jpg
+++ b/ZIPs/JavaScript/ch7/greg/images/pic9.jpg
--- a/ZIPs/JavaScript/ch7/greg/images/superhero.jpg
+++ b/ZIPs/JavaScript/ch7/greg/images/superhero.jpg
--- a/ZIPs/JavaScript/ch7/greg/mySource.js
+++ b/ZIPs/JavaScript/ch7/greg/mySource.js
@ -0,0 +1,72 @@
+function checkRange(x,low,high)
+{
+	var x; var low; var high;
+	var result = true;
+	if (x < low || x > high)
+		result = false;
+	return result;
+}
+function charAtPlace(x, y, z)
+{
+	var x; var y; var z; var result = false;
+	if (x.charAt(y-1) == z)
+		result = true;
+	return result;
+}
+function checkForChar(x, y)
+{
+	var x; var y; var i; var lgth; var result = false;
+	lgth = x.length;
+	for (i=0; i < lgth; i++)
+	{
+		if (x.charAt(i) == y)
+			result = true;
+	}
+	return result;
+}
+function checkPercent(x, y, z)
+{
+	var x; var y; var z; var percent;
+	percent = (y/100)*x;
+	if (z == "y")
+		return (x - percent);
+	else
+		return percent;
+}
+function checkWord(x,y)
+{
+	var x; var y; var spell = true;
+	if (x != y)
+		spell = false;
+	return spell;
+}
+function buildTable(rows, cols, fill, style)
+{	
+	var rows; var cols; var fill; var ranNum;
+	var i; var j; var style;
+	document.write("<link href='" + style + "' rel='stylesheet' type='text/css' />");
+	document.write("<div id='content'><p>&nbsp;</p>");
+	document.write("<table width = '60%' border = '1' align = 'center' cellpadding = '5' cellspacing = '5'>");
+	ranNum = (rows + 1) * (cols + 1);
+	for (i = 0; i < rows; i++)
+	{
+		document.write("<tr>");
+		for (j = 0; j < cols; j++)
+		{
+			if (fill == "empty")
+				document.write("<td width = '" + (1/cols) + "%'><h1>&nbsp;<br /></h1> </td>");
+			if (fill == "random")
+			{
+				entry = parseInt(Math.random()*ranNum)+1;
+				document.write("<td width = '" + (1/cols) + "%'><h1>" + entry + "</h1></td>");
+			}
+			if (fill == "prompt")
+			{
+				entry = prompt("Enter a value for the cell in row " + (i + 1) + ", column " + (j + 1));
+				document.write("<td width = '" + (1/cols) + "%'><p>" + entry + "</p></td>");
+			}
+		}
+		document.write("</tr>");
+	}
+	document.write("</table> </div>");
+}
--- a/ZIPs/JavaScript/ch7/greg/pic1.jpg
+++ b/ZIPs/JavaScript/ch7/greg/pic1.jpg
--- a/ZIPs/JavaScript/ch7/greg/pic2.jpg
+++ b/ZIPs/JavaScript/ch7/greg/pic2.jpg
--- a/ZIPs/JavaScript/ch7/greg/pic3.jpg
+++ b/ZIPs/JavaScript/ch7/greg/pic3.jpg
--- a/ZIPs/JavaScript/ch7/greg/pic4.jpg
+++ b/ZIPs/JavaScript/ch7/greg/pic4.jpg
--- a/ZIPs/JavaScript/ch7/greg/pic5.jpg
+++ b/ZIPs/JavaScript/ch7/greg/pic5.jpg
--- a/ZIPs/JavaScript/ch7/greg/pic6.jpg
+++ b/ZIPs/JavaScript/ch7/greg/pic6.jpg
--- a/ZIPs/JavaScript/ch7/greg/pic7.jpg
+++ b/ZIPs/JavaScript/ch7/greg/pic7.jpg
--- a/ZIPs/JavaScript/ch7/greg/pic8.jpg
+++ b/ZIPs/JavaScript/ch7/greg/pic8.jpg
--- a/ZIPs/JavaScript/ch7/greg/pic9.jpg
+++ b/ZIPs/JavaScript/ch7/greg/pic9.jpg
--- a/ZIPs/JavaScript/ch7/greg/play_games.html
+++ b/ZIPs/JavaScript/ch7/greg/play_games.html
@ -0,0 +1,44 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<head>
+<title>Greg's Gambits | Games Menu</title>
+<link href="greg.css" rel="stylesheet" type="text/css" />
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+
+</head>
+<body>
+<div id="container">
+
+ <img src="images/superhero.jpg" class="floatleft" />
+ <h1 id = "logo"><em>Play A Game</em></h1>
+<div style ="clear:both;"></div>  
+<div id="nav">
+  <p><a href="index.html">Home</a>
+  <a href="greg.html">About Greg</a>
+  <a href="play_games.html">Play a Game</a>
+  <a href="sign.html">Sign In</a>
+  <a href="contact.html">Contact Us</a></p>
+</div>
+<div id="content">
+<p>Menu of Available Games </p>
+<table width="80%"  border="0" cellpadding="5">
+  <tr>
+    <td width="50%"><a href="greg_tales.html">Greg's Tales</a> </td>
+    <td width="50%"><a href ="gregs_fortune.html">Madame Vadoma Sees All</a></td>
+  </tr>
+  <tr>
+    <td width="50%"><a href="greg_encoder.html">The Secret Message Encoder</a> </td>
+    <td><a href = "greg_battle.html">Battle the Evil Troll</a></td>
+  </tr>
+  <tr>
+    <td><a href="gregs_hangman.html">Play Hangman</a> </td>
+    <td>&nbsp;</td>
+  </tr>
+</table>
+<p>&nbsp;</p>
+</div>
+<div id="footer">Copyright &copy; 2013 Greg's Gambits<br />
+<a href="mailto:yourfirstname@yourlastname.com">yourfirstname@yourlastname.com</a></div>
+</div>
+</body>
+</html>
--- a/ZIPs/JavaScript/ch7/jackie.css
+++ b/ZIPs/JavaScript/ch7/jackie.css
@ -0,0 +1,21 @@
+body {
+	font-family: Verdana, Arial, Helvetica, sans-serif;
+	font-size: 24px;
+	color: #660000;
+	background-color: #FFEFE8;
+}
+h1, h2, h3 {
+	background-position: center;
+	text-align: center;
+}
+.floatleft {
+	float: left;
+}
+.floatright {
+	float: right;
+}
+p {
+	font-family: Georgia, "Times New Roman", Times, serif;
+	font-size: 16px;
+	color: #660000;
+}
--- a/ZIPs/JavaScript/ch7/mySource.js
+++ b/ZIPs/JavaScript/ch7/mySource.js
@ -0,0 +1,72 @@
+function checkRange(x,low,high)
+{
+	var x; var low; var high;
+	var result = true;
+	if (x < low || x > high)
+		result = false;
+	return result;
+}
+function charAtPlace(x, y, z)
+{
+	var x; var y; var z; var result = false;
+	if (x.charAt(y-1) == z)
+		result = true;
+	return result;
+}
+function checkForChar(x, y)
+{
+	var x; var y; var i; var lgth; var result = false;
+	lgth = x.length;
+	for (i=0; i < lgth; i++)
+	{
+		if (x.charAt(i) == y)
+			result = true;
+	}
+	return result;
+}
+function checkPercent(x, y, z)
+{
+	var x; var y; var z; var percent;
+	percent = (y/100)*x;
+	if (z == "y")
+		return (x - percent);
+	else
+		return percent;
+}
+function checkWord(x,y)
+{
+	var x; var y; var spell = true;
+	if (x != y)
+		spell = false;
+	return spell;
+}
+function buildTable(rows, cols, fill, style)
+{	
+	var rows; var cols; var fill; var ranNum;
+	var i; var j; var style;
+	document.write("<link href='" + style + "' rel='stylesheet' type='text/css' />");
+	document.write("<div id='content'><p>&nbsp;</p>");
+	document.write("<table width = '60%' border = '1' align = 'center' cellpadding = '5' cellspacing = '5'>");
+	ranNum = (rows + 1) * (cols + 1);
+	for (i = 0; i < rows; i++)
+	{
+		document.write("<tr>");
+		for (j = 0; j < cols; j++)
+		{
+			if (fill == "empty")
+				document.write("<td width = '" + (1/cols) + "%'><h1>&nbsp;<br /></h1> </td>");
+			if (fill == "random")
+			{
+				entry = parseInt(Math.random()*ranNum)+1;
+				document.write("<td width = '" + (1/cols) + "%'><h1>" + entry + "</h1></td>");
+			}
+			if (fill == "prompt")
+			{
+				entry = prompt("Enter a value for the cell in row " + (i + 1) + ", column " + (j + 1));
+				document.write("<td width = '" + (1/cols) + "%'><p>" + entry + "</p></td>");
+			}
+		}
+		document.write("</tr>");
+	}
+	document.write("</table> </div>");
+}