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CORRECTIONS TO THE TEXTBOOK RESOURCE DISK (CD): LAST UPDATED: December 12, 2009
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Corrections are provided in this simple text file format for ease of copy and paste. 

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CHAPTER 1 CORRECTIONS: 
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None reported at this time.

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CHAPTER 2 CORRECTIONS:
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None reported at this time.
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CHAPTER 3 CORRECTIONS: 
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CORRECTION: Modify 2 states "ask the user for their age and also the YEAR that they plan to retire", 
it should be "ask the user for their age and also the AGE that they plan to retire".

CORRECTION: The comment in Modify 5 refers to "Chapter 4", it should be "Chapter 3".

NOT A CORRECTION BUT.. I have found that the MODIFY 5 exercise (the air pressure algorithm) may not be 
appropriate for the material covered in the chapter, since loop algorithms are not covered in the 
detail needed to solve this type of problem. 

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CHAPTER 4 CORRECTIONS:
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Powerpoint slides: Slides #16 and 27 contain a mistyped link in an anchor tag - should be  

	http://www.w3Schools.com not http://www.w2Schools.com

Powerpoint slides: Slide #43. The wage1.php algorithm contains incorrect variable names, should be:

	hourlyWage = 15.75
	hoursWorked = 19
	weeklyWage = hourlyWage * hoursWorked
	Display hourlyWage, hoursWorked, weeklyWage 

In the samples folder, myWeb3.html, myWeb4.html, and myWeb5.html all contain a mistyped link in an 
anchor tag - should be

	http://www.w3Schools.com not http://www.w2Schools.com

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CHAPTER 5 CORRECTIONS:
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None reported at this time.

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CHAPTER 6 CORRECTIONS: 
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None reported at this time.
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CHAPTER 7 CORRECTIONS:
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None reported at this time.

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CHAPTER 8 CORRECTIONS:
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Powerpoint slides: Slide #6. The assignment statement hourlyWage <=8.00 should be hourlyWage =8.00

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CHAPTER 9 CORRECTIONS:
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None reported at this time.

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CHAPTER 10 CORRECTIONS:
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None reported at this time.


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CHAPTER 11 CORRECTIONS:
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None reported at this time.

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CHAPTER 12 CORRECTIONS:


incTravel.php is missing from the coursework/Chapter12 folder. It is required for Chapter 12 
exercise #5. This file is provided at: 

http://www.mikeokane.com/textbooks/WebTech/instruct/incTravel.php

The contents of incTravel.php are also included at the end of this file (to copy and paste)
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CHAPTER 13 CORRECTIONS:
None reported at this time.

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APPENDICES CORRECTIONS:
None reported at this time.

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Here is the content of incTravel.php
<?php

		function getHotelRate($destination)
		{
			if ($destination == "Barcelona")
				return 85.00;
			elseif ($destination == "Cairo")
				return 98.00;
			elseif ($destination == "Rome")
				return 110.00;
			elseif ($destination == "Santiago")
				return 85.00;
			elseif ($destination == "Tokyo")
				return 240.00;
		}

		function getAirfare($destination)
		{
			if ($destination == "Barcelona")
				return 875.00;
			elseif ($destination == "Cairo")
				return 950.00;
			elseif ($destination == "Rome")
				return  875.00;
			elseif ($destination == "Santiago")
				return 820.00;
			elseif ($destination == "Tokyo")
				return 1575.00 - 200.00;
		}

		function getTicketCost($numTravelers, $airFare)
		{
			return $numTravelers * $airFare;
		}

		function getHotelCost ($numTravelers, $numNights, $hotelRate)
		{
			return $numTravelers * $numNights * $hotelRate;
		}

?>