var BookList = ["Wonderful Life", "Lolita", "Hamlet", "Another Day", "The Giver", "After", "The secret", "Stranger", "Moonlight"];
var BookCopies = [5, 3, 4, 3, 8, 5, 8, 9, 7];
var BookBorrowed = [2, 1, 0, 1, 1, 3, 4, 2, 0];

DisplayBookData();
AvailableBookCopies()
SearchBooks()
BorrowABook()

function DisplayBookData()
{
  var loopOutput = "All Books Data <br>";

  for (var i = 0; i < BookList.length; i++)
  {
      loopOutput +=  BookList[i] + ", Total Copies " + BookCopies[i] + ", Borrowed Copies " + BookBorrowed[i] + " <br> ";
  }

  $('#msg1').html(loopOutput);

}

function AvailableBookCopies()
{

  var loopOutput="";

  for(var i =0; i < BookList.length; i++ )
  {
    var AvailableBook = BookCopies[i] - BookBorrowed[i];

    loopOutput = loopOutput + "Book Details: " + BookList[i] + ", " + AvailableBook + " Available Copies<br>";
  }

  $('#msg2').html(loopOutput);

}

SearchBooks("Stranger");

function SearchBooks (FindABook)

{

	var loopOutput = "Search Books: ";

	for (var i =0; i < BookList.length; i++)
	{
		if(FindABook == BookList[i])
			{
				loopOutput += " " + BookList[i];
			}
  }

	$('#msg3').html(loopOutput);
}

BorrowABook("Moonlight");

function BorrowABook (BookName)
{
	var loopOutput = "BorrowABook: ";

	for (var i = 0; i < BookList.length; i++)
	{
		if(Booklist[i] == BookName)
			{
				BookBorrowed[i] = BookBorrowed[i] + 1;
			}
  }

  $('#msg4').html(loopOutput);
}