ask for cod

1 - This creates a function that takes a message as parameter. Within the function it calls the write() function of the document object from javascript. It passes the parameter (message) into the write function. It is easier to write print(message); instead of document.write(message) every tom eyou use it.

2 - This is a loop to go through your array of songs. It creates a string from all your songs, and then calls the print(message), witch calls document.write(message), message is replaced with the string that the for loop created.

Some points IN THIS COD

<script>

var playList = [ ['I Did It My Way', 'Frank Sinatra'], ['Respect', 'Aretha Franklin'], ['Imagine', 'John Lennon'], ['Born to Run', 'Bruce Springsteen'], ['Louie Louie', 'The Kingsmen'], ['Maybellene', 'Chuck Berry'] ];

function print(message) { document.write(message); }

function printSongs( songs ) { var listHTML = '<ol>'; for ( var i = 0; i < songs.length; i += 1) { listHTML += '<li>' + songs[i][0] + ' by ' + songs[i][1] + '</li>'; } listHTML += '</ol>'; print( listHTML);

}

printSongs(playList);

</script>

message is parameter and we remove it and replace any thinks song is parameter and we remove it and replace any thinks in this code we put playList is that true