function CheckForWinner() {
var box = new Array(10);
for (var i = 1, j=0; i < 10; i++, j++) {
box[i] = window.opener.document.puzzle[j].value;
}
if (((box[1] == 1)&&(box[2] == 1)&&(box[3] == 1)) ||
((box[4] == 1)&&(box[5] == 1)&&(box[6] == 1)) ||
((box[7] == 1)&&(box[8] == 1)&&(box[9] == 1)) ||
((box[1] == 1)&&(box[4] == 1)&&(box[7] == 1)) ||
((box[2] == 1)&&(box[5] == 1)&&(box[8] == 1)) ||
((box[3] == 1)&&(box[6] == 1)&&(box[9] == 1)) ||
((box[1] == 1)&&(box[5] == 1)&&(box[9] == 1)) ||
((box[3] == 1)&&(box[5] == 1)&&(box[7] == 1))) {
document.write('\n');
document.write('
\n');
document.write ("\n");
document.write ("Congratulations! You win!\n");
document.write ("
\n");
window.opener.document.puzzle.gameover.value = 1;
}
else if (((box[1] == 2)&&(box[2] == 2)&&(box[3] == 2)) ||
((box[4] == 2)&&(box[5] == 2)&&(box[6] == 2)) ||
((box[7] == 2)&&(box[8] == 2)&&(box[9] == 2)) ||
((box[1] == 2)&&(box[4] == 2)&&(box[7] == 2)) ||
((box[2] == 2)&&(box[5] == 2)&&(box[8] == 2)) ||
((box[3] == 2)&&(box[6] == 2)&&(box[9] == 2)) ||
((box[1] == 2)&&(box[5] == 2)&&(box[9] == 2)) ||
((box[3] == 2)&&(box[5] == 2)&&(box[7] == 2))) {
document.write('\n');
document.write('
\n');
document.write ("\n");
document.write ("The alien wins!\n");
document.write ("
\n");
window.opener.document.puzzle.gameover.value = 1;
}
else if (window.opener.document.puzzle.count.value > 8) {
document.write('\n');
document.write('
\n');
document.write ("\n");
document.write ("It's a tie!\n");
document.write ("
\n");
window.opener.document.puzzle.gameover.value = 1;
}
else {}
}
function CheckAnswer(CheckForWinner, question, answer) {
var current = window.opener.document.puzzle.currentbox.value;
var OImage = new Image();
OImage.src = "images/o.gif";
var XImage = new Image();
XImage.src = "images/x.gif";
var correct = new Array ("", "PLUTO", "MERCURY", "EARTH", "MARS", "MARS", "VENUS", "SATURN", "URANUS", "JUPITER", "MERCURY", "VENUS", "JUPITER", "MARS", "PLUTO", "VENUS", "MERCURY", "NEPTUNE AND URANUS", "PLUTO", "NEPTUNE AND PLUTO", "JUPITER");
var alternate = "PLUTO AND NEPTUNE";
var alternate2 = "URANUS AND NEPTUNE";
var ANSWER = answer.toUpperCase();
if (ANSWER == "") {
ANSWER="BLANK";
}
// document.write('\n\nPlanet Tac Toe\n');
// document.write('\n');
// document.write('\n');
document.write('\n');
document.write('\n');
document.write('
\n');
var returnValue = 0;
var i = 1;
while (i <= 20) {
if (question == i) {
if ((ANSWER == correct[i]) || ((i == 19) && (ANSWER == alternate)) || ((i == 17) && (ANSWER == alternate2))) {
document.write('
\n');
document.write('You are correct!\n');
document.write('
\n');
returnValue = 1;
if (current == 1) {
window.opener.document.one.src = XImage.src;
window.opener.document.puzzle.box1.value = 1;
}
else if (current == 2) {
window.opener.document.two.src = XImage.src;
window.opener.document.puzzle.box2.value = 1;
}
else if (current == 3) {
window.opener.document.three.src = XImage.src;
window.opener.document.puzzle.box3.value = 1;
}
else if (current == 4) {
window.opener.document.four.src = XImage.src;
window.opener.document.puzzle.box4.value = 1;
}
else if (current == 5) {
window.opener.document.puzzle.box5.value = 1;
window.opener.document.five.src = XImage.src;
}
else if (current == 6) {
window.opener.document.puzzle.box6.value = 1;
window.opener.document.six.src = XImage.src;
}
else if (current == 7) {
window.opener.document.seven.src = XImage.src;
window.opener.document.puzzle.box7.value = 1;
}
else if (current == 8) {
window.opener.document.eight.src = XImage.src;
window.opener.document.puzzle.box8.value = 1;
}
else if (current == 9) {
window.opener.document.nine.src = XImage.src;
window.opener.document.puzzle.box9.value = 1;
}
else {document.write('Error changing image!\n');}
i++;
}
else {
document.write('\n');
document.write('The correct answer is ' + correct[i] + '\n');
document.write('\n');
returnValue = 0;
if (current == 1) {
window.opener.document.one.src = OImage.src;
window.opener.document.puzzle.box1.value = 2;
}
else if (current == 2) {
window.opener.document.two.src = OImage.src;
window.opener.document.puzzle.box2.value = 2;
}
else if (current == 3) {
window.opener.document.three.src = OImage.src;
window.opener.document.puzzle.box3.value = 2;
}
else if (current == 4) {
window.opener.document.four.src = OImage.src;
window.opener.document.puzzle.box4.value = 2;
}
else if (current == 5) {
window.opener.document.five.src = OImage.src;
window.opener.document.puzzle.box5.value = 2;
}
else if (current == 6) {
window.opener.document.six.src = OImage.src;
window.opener.document.puzzle.box6.value = 2;
}
else if (current == 7) {
window.opener.document.seven.src = OImage.src;
window.opener.document.puzzle.box7.value = 2;
}
else if (current == 8) {
window.opener.document.eight.src = OImage.src;
window.opener.document.puzzle.box8.value = 2;
}
else if (current == 9) {
window.opener.document.nine.src = OImage.src;
window.opener.document.puzzle.box9.value = 2;
}
else {document.write('Error changing image!\n');}
i++;
}
}
else { i++; }
}
window.opener.document.puzzle.count.value++;
document.write("");
document.write("");
document.write("");
CheckForWinner();
window.opener.refresh();
return returnValue;
}