// Define the poems
// There are 3 poems in this example so need 3 new arrays

var poem1 = new Array;
poem1[0]= "poem1, line 1";
poem1[1]= "poem1, line 2";
poem1[2]= "poem1, line 3";
poem1[3]= "poem1, line 4";
poem1[4]= "poem1, line 5";
poem1[5]= "poem1, line 6";
poem1[6]= "poem1, line 7";
poem1[7]= "poem1, line 8";

var poem2 = new Array;
poem2[0]= "poem2, line 1";
poem2[1]= "poem2, line 2";
poem2[2]= "poem2, line 3";
poem2[3]= "poem2, line 4";
poem2[4]= "poem2, line 5";
poem2[5]= "poem2, line 6";
poem2[6]= "poem2, line 7";
poem2[7]= "poem2, line 8";
poem2[8]= "poem2, line 9";

var poem3 = new Array;
poem3[0]= "poem3, line 1";
poem3[1]= "poem3, line 2";
poem3[2]= "poem3, line 3";
poem3[3]= "poem3, line 4";
poem3[4]= "poem3, line 5";
poem3[5]= "poem3, line 6";
poem3[6]= "poem3, line 7";
poem3[7]= "poem3, line 8";
poem3[8]= "poem3, line 9";
poem3[9]= "poem3, line 10";

// Define the variables
// NOTE - There are 3 poems, but need one less than this in the PoemNum equation
// If you use 4 poems then change the 2 for a 3 and so on.

var count=0;
var poemNum=Math.round(Math.random() * (3 - 1) +1);

// This method is very inefficient as it needs a sperate piece of code for each poem

if (poemNum==1) {
for (count=0;count<poem1.length;count++){
document.write(poem1[count] + "<br>");
}
}

if (poemNum==2) {
for (count=0;count<poem2.length;count++){
document.write(poem2[count] + "<br>");
}
}

if (poemNum==3) {
for (count=0;count<poem3.length;count++){
document.write(poem3[count] + "<br>");
}
}