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Main Calculator Script Play off Chart Maker

<!-- SIX STEPS TO INSTALL PLAYOFF CHART MAKER:

1.  Copy the coding into a new HTML document (frameset)

2.  Save the HTML document as playoff-chart.html

3.  Add the remaing HEAD and BODY sections into a new page

4.  Save the chart images to your server and change variable

5.  Save this HTML page as playoff-chart-top.html  -->

<HEAD><title>JavaScript, java script, javascripts, script, javascript free code!</title>

<html>

<HEAD><title>JavaScript, java script, javascripts, script, javascript free code!</title>

<script>

empty = "<html><body> </body></html>";

</script>

</head>

<frameset rows="97,*" frameborder=1>

<frame name=header scrolling=no noresize target=main src="playoff-chart-top.html">

<frame name=main src="javascript:parent.empty;">

<noframes>

Oops!  Your browser doesn't support frames.

</noframes>

</frameset>

</html>

<SCRIPT LANGUAGE="JavaScript">

<!-- Begin

// You may download the image ZIP file from URL:

http://script.omduena.com/calculator/playoff-chart.zip

image_directory = "http://WWW.your-web-site-address-here.com/where/you/put/the/playoff/chart/images/";

// Be sure to leave the last '/' in the image_directory variable when you change it

//  STEP FOUR: be sure to change the above line to where you saved the images !!

function GeneratePlayoffs(TeamCountString) {

var TeamSet = new Array();

var GameSet = new Array();

var MaxLevel = 1;

var TeamCount = parseInt(document.forms[0].TeamCount.value)

var OldTeam;

var nextGame = 1;

var Parent = new Array(4);

var ParentNum;

TeamSet[1] = 1;

if (TeamCount < 2) {

alert("You cannot have playoffs without at least two teams.");

return false;

}

MaxLevel++;

var HalfCount = 3;

for (var ThisTeam = 2; ThisTeam <= TeamCount; ThisTeam++) {

window.status = "Building Playoffs - " + ThisTeam;

if (ThisTeam == HalfCount) {

HalfCount = (2 * HalfCount) - 1;

MaxLevel++;

}

OldTeam = HalfCount - ThisTeam;

if (ThisTeam == 2) {

TeamSet[2] = 1;

GameSet[1] = newGame(0, 1, 2, true, true);

}

else {

ParentNum = TeamSet[OldTeam];

Parent = GameSet[ParentNum];

if (Parent[1] == OldTeam) {

GameSet[ParentNum] = newGame(Parent[0], nextGame, Parent[2], false, Parent[4]);

}

else {

GameSet[ParentNum] = newGame(Parent[0], Parent[1], nextGame, Parent[3], false);

}

GameSet[nextGame] = newGame(ParentNum, OldTeam, ThisTeam, true, true);

}

TeamSet[ThisTeam] = nextGame;

TeamSet[OldTeam] = nextGame;

nextGame++;

}

var ThisLevel = MaxLevel + 1;

var LevelStatus = new Array(ThisLevel);

var doc = parent.frames[1].document;

doc.clear();

doc.writeln("<font size=6><b>Playoff Chart for " + TeamCount + " Teams</b><p>");

doc.write('<table cellspacing=0 cellpadding=0><tr><td>#</td>');

for (var x = 0; x <= MaxLevel; x++) {

LevelStatus[x] = 0;

if (x > 0) doc.write("<td align=center>Rnd " + x + " </td>");

}

doc.writeln("</tr>");

var Bit = "";

var GameCount = 0;

GameCount = sendGame(GameSet, LevelStatus, MaxLevel - 1, 1, TeamCount, GameCount);

doc.write("</table>");

doc.close();

}

function sendGame(GameSet, LevelStatus, ThisLevel, OneGame, total, howfar) {

var GameNum = OneGame;

var Game = new Array(4);

Game = GameSet[GameNum];

if (Game[3]) {

howfar = sendTeam(Game[1], LevelStatus, GameNum, ThisLevel - 1, total, howfar);

}

else {

howfar = sendGame(GameSet, LevelStatus, ThisLevel - 1, Game[1], total, howfar);

}

howfar = sendTeam(0, LevelStatus, GameNum, ThisLevel, total, howfar);

if (Game[4]) {

howfar = sendTeam(Game[2], LevelStatus, GameNum, ThisLevel - 1, total, howfar);

}

else {

howfar = sendGame(GameSet, LevelStatus, ThisLevel - 1, Game[2], total, howfar);

}

return howfar;

}

function newGame(Parent, First, Second, FirstIsTeam, SecondIsTeam) {

var Game = new Array(4);

Game[0] = Parent;

Game[1] = First;

Game[2] = Second;

Game[3] = FirstIsTeam;

Game[4] = SecondIsTeam;

return Game;

}

function increment(GameStatus) {

GameStatus++;

if (GameStatus == 4)

GameStatus = 0;

return GameStatus;

}

function sendTeam(TeamNumber, LevelStatus, GameNum, ThisLevel, total, howfar) {

var CellStart = "<td>";

var CellEnd = "</td>";

var Entries = new Array(4);

Entries[0] = CellStart + " " + CellEnd;

Entries[1] = CellStart + '<img src = "' + image_directory + 'top.gif">' + CellEnd;

Entries[2] = CellStart + '<img src = "' + image_directory + 'mid.gif">' + CellEnd;

Entries[3] = CellStart + '<img src = "' + image_directory + 'low.gif">' + CellEnd;

Entries[4] = CellStart + '<img src = "' + image_directory + 'non.gif">' + CellEnd;

LevelStatus[ThisLevel] = increment(LevelStatus[ThisLevel]);

if (TeamNumber == 0) {

var Outline = Entries[0];

}

else {

howfar++;

var Outline = CellStart + "<center>" + TeamNumber + "</center>" + CellEnd;

}

for (var x = 0; x < LevelStatus.length - 2; x++) {

if (x == 0 && TeamNumber != 0&&LevelStatus[x] == 0) {

Outline = Outline + Entries[4];

}

else {

Outline = Outline + Entries[LevelStatus[x]];

}

}

if (GameNum == 1 && TeamNumber == 0)

Outline = Outline + Entries[4];

parent.frames[1].document.writeln("<tr>" + Outline + "</tr>");

LevelStatus[ThisLevel] = increment(LevelStatus[ThisLevel]);

return howfar;

}

//  End -->

</script>

<base target="main">

</HEAD>

<BODY>

<p>

<font face="arial, helvetica" size="-1">This page builds a single-elimination tournament based on the number of teams.  Enter the number of teams, then click "Go!"</font>

<p>

<form>

<b>Number of Teams:</b>

<input type=text name=TeamCount size=6 value=2>

<input type=button value="Go!" name=GoButton onClick="GeneratePlayoffs();">

</form>

<p><center>

<font face="arial, helvetica" size="-2">Free JavaScripts provided<br>

by <a href="http://script.omduena.com">Your Free JavaScript World</a></font>

</center><p>

Click Here if you need help to install the JavaScript

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