Deliverables: To complete this assignment you must --
1.) Write the HTML and JavaScript page described below and demonstrate to the lab instructor that it operates correctly.
2.) Complete the lab during the time provided or email your results to your lab instructors.
3.) Demonstrate youir program(s) to your lab instructor.

Introduction: The goal of this assignment is to give you experience working with IF-THEN-ELSE blocks. IF-THEN-ELSE blocks let you choose what parts of your code execute based on input data.

Procedures:
PART 1:

1. Use a text editor to complete your assignment.
2. Using your text editor create a new document named "cop2500lab3.html". Do not close out the window until after the lab instructor has had time to verify your work.
3. Convert the following two algorithms into JavaScript code within your HTML document. Your final web page should display the algorithm title, the input and the output. The specific format you use to display the results is up to you, but it should be clear what the input and output means (in other words, don't just list rows of numbers without words or labels describing them). The first algorithm, Max3(x, y, z), calculates the maximum of three numbers. The second algorithm, LetterGrade(x), computes a letter grade from a numeric grade.

   Here is a brief list of helpful HTML tags and JavaScript functions.

   Max3(x, y, z): Finding the largest number.
   

   Section	Pseudocode	Comments
   INPUT:	Number x, y, z;	We require three numbers
   OTHER VARIABLES:	Number max;
   INITIALIZATION:	Assume x, y, and z are given to us.
   COMPUTATION:	IF (x > y) THEN max = x; ELSE max = y; ENDIF IF (z > max) THEN max = z; ENDIF	Convince yourself these comparisons provide the correct result.
   OUTPUT:	return(max);	Remember to format your results in a sensible way.

   LetterGrade(x): Computes a letter grade.
   

   Section	Pseudocode	Comments
   INPUT:	Integer NumGrade;	This is the numeric grade, 0 - 100 percent.
   OTHER VARIABLES:	Char AlphGrade;	This is where we will store the letter grade.
   INITIALIZATION:	Assume NumGrade is given.
   COMPUTATION:	IF (NumGrade > 89) THEN AlphGrade = "A"; ELSE IF (NumGrade > 79) THEN AlphGrade = "B"; ELSE IF (NumGrade > 69) THEN AlphGrade = "C"; ELSE IF (NumGrade > 59) THEN AlphGrade = "D"; ELSE AlphaGrade = "F"; ENDIF ENDIF ENDIF ENDIF	Note the use of the "nested" IF-THEN-ELSE structures. It may be easier to do one at a time, then view it.
   OUTPUT:	return (AlphGrade);

   
   
   
4. Open a browser and verify that the file displays properly. Keep this window open until the instructor has had time to verify your work. In order to obtain full credit for the lab you need to email your source code to your grader, and you need to show him that it is working in the lab.