//+------------------------------------------------------------+
//| Bubble Puzzle                   Version 3.1                |
//| Created 10/01/1999              Last Modified 09/18/2000   |
//| Web Site:                       http://yx.webprovider.com  |
//| eMail:                          yangxin@iname.com          |
//+------------------------------------------------------------+
//| Copyright 1999,2000  Xin Yang   All Rights Reserved.       |
//+------------------------------------------------------------+
//| For personal purpose, send me your URL and put a link back |
//| to my web site, then you can use this script free.         |
//|                                                            |
//| For commercial purpose, obtain quotation for referencing,  |
//| using, hosting, selling or distributing this script.       |
//|                                                            |
//| In all cases copyright must remain intact.                 |
//+------------------------------------------------------------+

// game levels:

var bubbleLevels = new Array();
var bubbleFeedings = new Array();
var bubbleControls = new Array();
    bubbleLevels[0] = new Array(-1,-1,0,0,1,1,-1,-1, -1,2,2,3,3,-1,-1, -1,-1,4,4,5,5,-1,-1, -1,6,6,7,7,-1,-1, 99);
    bubbleFeedings[0] = new Array(7,6,5,4,3,2,1,0);
    bubbleControls[0] = new Array(0,2,0,30,150);
    bubbleLevels[1] = new Array(-1,0,4,-1,-1,5,0,-1, 0,-1,4,-1,5,-1,0, -1,1,-1,6,6,-1,1,-1, -1,1,-1,-1,-1,1,-1, -1,-1,2,-1,-1,2,-1,-1, -1,-1,2,-1,2,-1,-1, -1,-1,-1,7,7,-1,-1,-1, 99);
    bubbleFeedings[1] = new Array(7,2,2,1,1,0,0,6,4,5);
    bubbleControls[1] = new Array(1,2,0,30,150);
    bubbleLevels[2] = new Array(-1,0,0,1,1,2,2,-1, 3,-1,-1,-1,-1,-1,4, -1,3,7,6,5,2,4,-1, 5,-1,-1,-1,-1,-1,6, -1,5,1,2,3,7,6,-1, 7,-1,-1,-1,-1,-1,0, -1,7,4,5,7,6,0,-1, 99);
    bubbleFeedings[2] = new Array(0,7,6,5,4,3,0,1,2);
    bubbleControls[2] = new Array(0,2,500,30,150);
    bubbleLevels[3] = new Array(-1,-1,-1,0,0,-1,-1,-1, -1,1,2,-1,3,4,-1, -1,1,-1,2,3,-1,4,-1, -1,5,6,-1,7,0,-1, -1,5,-1,6,7,-1,0,-1, -1,1,1,-1,2,2,-1, -1,-1,-1,3,3,-1,-1,-1);
    bubbleFeedings[3] = new Array(3,1,2,5,0,6,7,1,4,2,3,0);
    bubbleControls[3] = new Array(0,0,750,15,60);
    bubbleLevels[4] = new Array(0,-1,-1,-1,1,1,2,2, 0,-1,-1,-1,7,-1,-1, -1,1,-1,-1,-1,7,-1,-1, -1,1,-1,-1,-1,6,-1, -1,-1,2,-1,-1,-1,6,-1, -1,-1,2,-1,-1,-1,5, 4,4,3,3,-1,-1,-1,5, 99);
    bubbleFeedings[4] = new Array(5,2,0,7,1,2);
    bubbleControls[4] = new Array(0,1,1000,30,150);
    bubbleLevels[5] = new Array(-1,-1,0,-1,-1,0,-1,-1, -1,-1,3,-1,3,-1,-1, 2,2,-1,3,3,-1,2,2, -1,2,2,7,2,2,-1, -1,1,1,7,7,1,1,-1, 1,5,5,7,5,5,1, -1,5,-1,4,4,-1,5,-1, 5,-1,-1,-1,-1,-1,5);
    bubbleFeedings[5] = new Array(5,1,5,1,4,2,2,7,3,0,1,2,0,0,0,0);
    bubbleControls[5] = new Array(0,4,1000,120,165);
    bubbleLevels[6] = new Array(-1,-1,3,-1,-1,3,-1,-1, -1,3,2,-1,2,3,-1, -1,-1,4,2,2,4,-1,-1, 5,5,0,-1,0,5,5, -1,-1,7,-1,-1,7,-1,-1, -1,7,-1,0,-1,7,-1, -1,-1,7,3,3,7,-1,-1, -1,-1,-1,3,-1,-1,-1, 99);
    bubbleFeedings[6] = new Array(0,1,6,7,4,5,2,3,0,1,5,1,3,4,3,2,3);
    bubbleControls[6] = new Array(0,2,1000,30,150);
    bubbleLevels[7] = new Array(-1,2,2,0,-1,7,0,0, -1,-1,0,-1,7,-1,3, -1,-1,1,-1,5,-1,6,-1, -1,2,-1,4,-1,6,-1, -1,6,-1,2,-1,5,-1,-1, 5,-1,1,-1,4,-1,-1, 4,7,0,-1,3,2,0,-1, 99);
    bubbleFeedings[7] = new Array(4,0,7,3,7,0,3,6,7,4,7,0,3,0,1,7,3,4,5,6,2,2,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7);
    bubbleControls[7] = new Array(0,3,1000,30,150);
    bubbleLevels[8] = new Array(-1,-1,-1,1,0,-1,-1,-1, -1,-1,0,-1,1,-1,-1, -1,-1,-1,1,0,-1,-1,-1, -1,3,2,-1,4,5,-1, -1,2,-1,3,5,-1,4,-1, -1,3,2,-1,4,5,-1, 99);
    bubbleFeedings[8] = new Array(0,1,2,3,4,5,6,7,0,1,2,3,4,5,6,7,2,3,4,5,6,7,2,3,4,5,6,7,0,1);
    bubbleControls[8] = new Array(2,2,800,30,150);
    bubbleLevels[9] = new Array(-1,-1,-1,5,-1,-1,-1,-1, -1,-1,7,-1,1,7,-1, -1,4,-1,7,1,-1,-1,-1, -1,5,5,0,2,2,-1, -1,-1,-1,4,6,-1,1,-1, -1,6,4,-1,6,-1,-1, -1,-1,-1,-1,2,-1,-1,-1, 99);
    bubbleFeedings[9] = new Array(0,3,1,7,3,0,2,5,1,7,5,0,1,2,3,4,6,5);
    bubbleControls[9] = new Array(0,2,600,30,150);

// game codes:

var isIE4=false,isNN4=false;

var baseX=0,baseY=0;
var baseWidth=207,baseMiddle=103,baseBottom=288,baseHeight=308,baseLine=196;
var baseMargin=5,borderLeft=0,borderRight=0;

var bubbleSize=25;
var bubbleStep=20;
var bubbleRadiusSmall=12,bubbleRadiusLarge=13;
var bubbleDistance=23;
var bubbleMax=10,bubbleNormal=8;
var bubbleTableSize=8,bubbleTable=new Array();
var bubbleChecked=0,bubbleTrain=0;
var bubbleX=0,bubbleY=0,bubbleStepX=0,bubbleStepY=0,bubbleUnitX=0.0,bubbleUnitY=0.0;
var bubbleFired=false;
var bubbleNum=0;
var bubbleCount=0;
var bubbleBounce=0;
var bubbleTimer=0;
var bubbleID="";
var bubbleIDNum=0;
var bubbleBonus=100;

var bubbleHammer=8,bubbleMulti=9;
var bubbleMultiCount=0,bubbleMultiX=new Array(),bubbleMultiY=new Array(),bubbleMultiChecked=new Array();

var bubbleDropFinished=true,bubbleLevelStarted=false;

var touchingX=0,touchingY=0,touchedX=0,touchedY=0,lastDimX=0,lastDimY=0;
var deltaLength=new Array(25,25,25,25,25,25,25,25,24,24,23,23,22,22,21,21,20,19,18,17,16,15,13,11,9);
var hitSide=false,hitTop=false,hitBubble=false;

var bubbleLevelMax=0,bubbleLevel=0,bubbleFeedingMax=0,bubbleFeeding=0;

var bubbleImage=new Array();
function loadBubble() {
  for (var i=0; i<bubbleMax; i++) {
    bubbleImage[i]=new Image(bubbleSize,bubbleSize); bubbleImage[i].src=("bubble"+i+".gif");
  }
}
loadBubble();

var bubbleTag1='<img src="',bubbleTag2='" width='+bubbleSize+' height='+bubbleSize+' border=0>';

var pointSize=3,pointRadius=1;
var pointImage=new Image(pointSize,pointSize); pointImage.src="point.gif";

var dotSize=5,dotRadius=2;
var dotImage=new Image(dotSize,dotSize); dotImage.src="dot.gif";

var infoSize=15,infoRadius=7;
var infoImage=new Image(infoSize,infoSize); infoImage.src="info.gif";
var infoX=0,infoY=0;

var clockSize=15,clockRadius=7;
var clockImage=new Image(clockSize,clockSize); clockImage.src="clock.gif";
var clockX=0,clockY=0;

var radianUnit=Math.PI/180;

var meterSize=5,meterRadius=2;
var meterImage=new Image(meterSize,meterSize); meterImage.src="meter.gif";
var meterTimer=0,meterSlice=8,meterCenter=2,meterStep=2;
var meterOffset=new Array();

var gunX=0,gunY=0;
var gunAngleStep=3,gunAngleSlice=180/gunAngleStep,gunAngleCenter=gunAngleSlice/2,gunAngles=new Array();
var gunOffset=new Array(Math.ceil(-bubbleSize*8/3),Math.ceil(-bubbleSize*4/3),0,Math.floor(bubbleSize*4/3),Math.floor(bubbleSize*8/3));
var gunLevelOffset=0;
var gunPointMax=5,gunPoint=new Array(57,47,37,27,17);
var gunPointEnd=67,gunPointBegin=17;
var gunMargin=gunPointBegin+dotRadius;
var gunMoveDirection=1;
var gunAngle=gunAngleCenter,gunAngleBegin=0,gunAngleEnd=0;
var gunDirection=0;
var gunTimer=0;

var layerCount=-1;
var layerStatus=new Array();
var layerDrop=new Array();
var layerStep=new Array();
var layerTimer=0;
var layerString1='<div id="',layerString2='" style="position:absolute; top:'+(-bubbleSize)+'; left:'+(-bubbleSize)+'; width:'+bubbleSize+'; height:'+bubbleSize+'; visibility:visible; z-index:3;"></div>'

var numberWidth=10,numberHeight=15;
var numbers=new Array();
function loadNumber() {
  for (var i=0; i<10; i++) {
    numbers[i]=new Image(numberWidth,numberHeight); numbers[i].src=(""+i+".gif");
  }
}
loadNumber();

var numberX=0,numberY=0;
var numberPosition=new Array();
var scoreSize=4;
var gameScoreNumber=0,highScoreNumber=1;
var numberDigit=new Array(new Array(new Array(0,0),new Array(0,0),new Array(0,0),new Array(0,0)),new Array(new Array(0,0),new Array(0,0),new Array(0,0),new Array(0,0)));
var numberShown=new Array(new Array(1,1,1,1),new Array(1,1,1,1));
var numberID="number",numberCount=0;
var numberTag1= '<table align=center width='+numberWidth+' height='+numberHeight+' cellpadding=0 cellspacing=0 border=0><tr><td align=left valign=top><img src="',numberTag2='" width='+numberWidth+' height='+numberHeight+' border=0></td></tr></table>';

var highScore=0,gameScore=0;

var infoWindow=null;

function showInformation() {
  if (infoWindow==null)
    infoWindow=window.open("info.html","infoWindow","width=480,height=450,titlebar=1")
  else if (infoWindow.closed)
    infoWindow=window.open("info.html","infoWindow","width=480,height=450,titlebar=1")
  else
    infoWindow.focus();
}

function moveMeter() {
  meterStep=(meterStep>0) ? meterStep-1 : meterSlice-1;
  moveLayerTo("meter",clockX+meterOffset[meterStep].x-meterRadius,clockY-meterOffset[meterStep].y-meterRadius);

  if (meterStep==meterCenter) {
    if (!bubbleFired)
      fireBubble();
  }
  else
    meterTimer=setTimeout("moveMeter()",bubbleControls[bubbleLevel][2]);
}

function restoreMeter() {
  meterStep=meterCenter;
  moveLayerTo("meter",clockX-meterRadius,clockY-clockRadius-meterRadius);
}

function newMeter(meterIndex) {
  this.x=Math.round(Math.cos(meterIndex*45*radianUnit)*clockRadius);
  this.y=Math.round(Math.sin(meterIndex*45*radianUnit)*clockRadius);
}

function setMeter() {
  for (var i=0; i<meterSlice; i++)
    meterOffset[i]=new newMeter(i);
}

function newAngle(angleIndex) {
  this.x=Math.cos(angleIndex*gunAngleStep*radianUnit);
  this.y=Math.sin(angleIndex*gunAngleStep*radianUnit);
}

function setAngle() {
  for (var i=0; i<gunAngleSlice; i++)
    gunAngles[i]=new newAngle(i);
}

function setLayer() {
  showLayer("tableb",baseY-baseMargin,baseX-baseMargin,baseWidth+baseMargin*2,baseHeight+baseMargin*2,1,'<table width='+(baseWidth+baseMargin*2)+' height='+(baseHeight+baseMargin*2)+' border=4 cellpadding=0 cellspacing=0 bgcolor=#C0C0C0><tr><td>&nbsp;</td></tr></table>');
  showLayer("tablef1",baseY,baseX,baseWidth,baseLine,2,'<table width='+baseWidth+' height='+baseLine+' border=0 cellpadding=0 cellspacing=0 bgcolor=#000000><tr align=center valign=middle><td>&nbsp;</td></tr></table>');
  showLayer("tablef2",baseY+baseLine+1,baseX,baseWidth,baseHeight-(baseLine+1),2,'<table width='+baseWidth+' height='+(baseHeight-(baseLine+1))+' border=0 cellpadding=9 cellspacing=0 bgcolor=#000000><tr align=center valign=top><td>&nbsp;</td></tr></table>');
  showLayer("point1",gunY-gunPoint[0]-pointRadius,gunX-pointRadius,pointSize,pointSize,5,'<img src="'+pointImage.src+'" width='+pointSize+' height='+pointSize+' border=0 align=top>');
  showLayer("point2",gunY-gunPoint[1]-pointRadius,gunX-pointRadius,pointSize,pointSize,5,'<img src="'+pointImage.src+'" width='+pointSize+' height='+pointSize+' border=0 align=top>');
  showLayer("point3",gunY-gunPoint[2]-pointRadius,gunX-pointRadius,pointSize,pointSize,5,'<img src="'+pointImage.src+'" width='+pointSize+' height='+pointSize+' border=0 align=top>');
  showLayer("point4",gunY-gunPoint[3]-pointRadius,gunX-pointRadius,pointSize,pointSize,5,'<img src="'+pointImage.src+'" width='+pointSize+' height='+pointSize+' border=0 align=top>');
  showLayer("point5",gunY-gunPoint[4]-pointRadius,gunX-pointRadius,pointSize,pointSize,5,'<img src="'+pointImage.src+'" width='+pointSize+' height='+pointSize+' border=0 align=top>');
  showLayer("dot1",gunY-dotRadius,gunX-gunPointBegin-dotRadius,dotSize,dotSize,5,'<img src="'+dotImage.src+'" width='+dotSize+' height='+dotSize+' border=0 align=top>');
  showLayer("dot2",gunY-dotRadius,gunX+gunPointBegin-dotRadius,dotSize,dotSize,5,'<img src="'+dotImage.src+'" width='+dotSize+' height='+dotSize+' border=0 align=top>');
  showLayer("info",infoY-infoRadius,infoX-infoRadius,infoSize,infoSize,3,'<a href="javascript:showInformation();"><img src="'+infoImage.src+'" width='+infoSize+' height='+infoSize+' border=0 align=top></a>');
  showLayer("clock",clockY-clockRadius,clockX-clockRadius,clockSize,clockSize,3,'<img src="'+clockImage.src+'" width='+clockSize+' height='+clockSize+' border=0 align=top>');
  showLayer("meter",clockY-clockRadius-meterRadius,clockX-meterRadius,meterSize,meterSize,3,'<img src="'+meterImage.src+'" width='+meterSize+' height='+meterSize+' border=0 align=top>');
}

function showLayer(_layerID,_top,_left,_width,_height,_zIndex,_layerHTML) {
  if (isIE4) {
    document.body.insertAdjacentHTML("BeforeEnd",('<div id="'+_layerID+'" style="position:absolute; top:'+_top+'; left:'+_left+'; width:'+_width+'; height:'+_height+'; clip:rect(0px,'+_width+'px,'+_height+'px,0px); visibility:visible; z-index:'+_zIndex+';">'+_layerHTML+'</div>'));
  }
  else {
    document.layers[_layerID]=new Layer(_width);
    with (document.layers[_layerID]) {
      height=_height;
      top=_top; left=_left;
      clip.top=0; clip.left=0; clip.bottom=_height; clip.right=_width;
      zIndex=_zIndex;
      document.open("text/html"); document.writeln(_layerHTML); document.close();
      visibility="show";
    }
  }
}

function indexLayer(layerID,layerIndex) {
  if (isIE4)
    document.all[layerID].style.zIndex=layerIndex
  else
    document.layers[layerID].zIndex=layerIndex;
}

function getLayerTop(layerID) {
  if (isIE4)
    return document.all[layerID].style.pixelTop
  else
    return document.layers[layerID].top;
}

function moveLayerBy(layerID,x,y) {
  if (isIE4) {
    document.all[layerID].style.pixelLeft+=x;
    document.all[layerID].style.pixelTop+=y;
  }
  else {
    document.layers[layerID].moveBy(x,y);
  }
}

function moveLayerTo(layerID,x,y) {
  if (isIE4) {
    document.all[layerID].style.pixelLeft=x;
    document.all[layerID].style.pixelTop=y;
  }
  else {
    document.layers[layerID].moveTo(x,y);
  }
}

function drawLayer(layerID,layerHTML) {
  if (isIE4) {
    document.all[layerID].innerHTML=layerHTML;
  }
  else {
    with (document.layers[layerID].document) {
      open("text/html"); writeln(layerHTML); close();
    }
  }
}

function getLayerID(layerNum) { return "bubble"+layerNum+""; }
function randomBubble() { return Math.floor(Math.random()*bubbleMax); }

function nextBubble() {
  if (bubbleFeeding<bubbleFeedingMax) {
    bubbleNum=bubbleFeedings[bubbleLevel][bubbleFeeding];
    bubbleFeeding++;
  }
  else
    bubbleNum=randomBubble();

  bubbleIDNum=newBubble(bubbleNum)
  bubbleID=getLayerID(bubbleIDNum);
  bubbleFired=false;

  if (bubbleLevelStarted && bubbleControls[bubbleLevel][2]>0)
    meterTimer=setTimeout("moveMeter()",bubbleControls[bubbleLevel][2]);
}

function fireBubble() {
  if (!bubbleFired) {
    clearTimeout(meterTimer);
    restoreMeter();

    bubbleX=gunX+gunLevelOffset; bubbleY=gunY;

    bubbleUnitX=gunAngles[gunAngle].x; bubbleUnitY=gunAngles[gunAngle].y;
    bubbleStepX=bubbleStep*bubbleUnitX; bubbleStepY=bubbleStep*bubbleUnitY;
    bubbleFired=true;
    bubbleBounce=0;
    bubbleLevelStarted=true;

    getHit();

    moveBubble();
  }
}

function getBubble() {
  var layerLength=layerStatus.length;
  var layerNum=-1;
  var bubbleLayer="";
  var layerID="";

  for (var i=0; i<layerLength; i++)
    if (layerStatus[i]) {
      layerNum=i;
      break;
    }

  if (layerNum<0) {
    layerNum=++layerCount;
    layerID=getLayerID(layerNum);

    if (isIE4) {
      bubbleLayer=layerString1+layerID+layerString2;
      document.body.insertAdjacentHTML("BeforeEnd",bubbleLayer);
    }
    else {
      document.layers[layerID]=new Layer(bubbleSize);
      with (document.layers[layerID]) {
        height=bubbleSize;
        top=-bubbleSize; left=-bubbleSize;
        visibility="show";
        zIndex=3;
      }
    }
  }

  layerStatus[layerNum]=false;
  layerDrop[layerNum]=false;
  layerStep[layerNum]=0;

  return layerNum;
}

function clearCheck() {
  bubbleChecked=0;
  bubbleTrain=0;
  bubbleMultiCount=0;

  for (var i=0; i<bubbleTableSize; i++)
    for (var j=0; j<=bubbleTableSize; j++) {
      bubbleTable[i][j].checked=false;

      if (bubbleTable[i][j].bubbleNum==bubbleMulti) {
        bubbleMultiX[bubbleMultiCount]=i;
        bubbleMultiY[bubbleMultiCount]=j;
        bubbleMultiChecked[bubbleMultiCount]=false;
        bubbleMultiCount++;
      }
    }
}

function centralizeGun() {
  gunDirection=0;
  gunAngle=gunAngleCenter;
  if (gunAngle>gunAngleEnd || gunAngle<gunAngleBegin)
    gunAngle=gunAngleBegin;
  gunX=baseX+baseMiddle; gunY=baseY+baseBottom;
}

function gameStart() {
  if (numberCount==0) {
    if (highScore<gameScore) {
      highScore=gameScore;
      roundScore(highScoreNumber);
    }

    gameScore=0;
    bubbleCount=0;
    bubbleLevel=0;
    bubbleFired=false;

    levelStart();
  }
  else
    setTimeout("gameStart()",150);
}

function clearScore() {
  if (bubbleDropFinished) {
    clearNumber();
    gameStart();
  }
  else
    setTimeout("clearScore()",150);
}

function clearTable() {
  if (numberCount==0) {
    clearOnBoard();
    cutBubble();
    clearTimeout(layerTimer);
    setTimeout("dropBubble();clearScore();",1500);
  }
  else
    setTimeout("clearTable()",150);
}

function holdOn() {
  if (bubbleDropFinished && numberCount==0)
    clearTable()
  else
    setTimeout("holdOn()",150);
}

function levelFinished() {
  eventRelease();
  clearTimeout(gunTimer);
  clearTimeout(meterTimer);
  restoreMeter();
}

function levelStart() {
  if (bubbleLevel<bubbleLevelMax)
    showLevel()
  else
    gameWon();
}

function gameWon() {
  alert("Congratulations !\n\nYou won the game !");
  gameOver();
}

function gameOver() {
  levelFinished();
  holdOn();
}

function checkOnBoard(x,y) {
  bubbleTable[x][y].onBoardChecked=true;

  if (bubbleTable[x][y].checked)
    return;

  bubbleTable[x][y].onBoard=true;

  if (y%2==0) {
    if (y>0 && x<(bubbleTableSize-1)) {
      if (bubbleTable[x][y-1].bubbleNum>=0 && !bubbleTable[x][y-1].onBoardChecked)
        checkOnBoard(x,y-1);
    }

    if (x<(bubbleTableSize-1)) {
      if (bubbleTable[x+1][y].bubbleNum>=0 && !bubbleTable[x+1][y].onBoardChecked)
        checkOnBoard(x+1,y);
    }

    if (y<(bubbleTableSize-1) && x<(bubbleTableSize-1)) {
      if (bubbleTable[x][y+1].bubbleNum>=0 && !bubbleTable[x][y+1].onBoardChecked)
        checkOnBoard(x,y+1);
    }

    if (y<(bubbleTableSize-1) && x>0) {
      if (bubbleTable[x-1][y+1].bubbleNum>=0 && !bubbleTable[x-1][y+1].onBoardChecked)
        checkOnBoard(x-1,y+1);
    }

    if (x>0) {
      if (bubbleTable[x-1][y].bubbleNum>=0 && !bubbleTable[x-1][y].onBoardChecked)
        checkOnBoard(x-1,y);
    }

    if (x>0 && y>0) {
      if (bubbleTable[x-1][y-1].bubbleNum>=0 && !bubbleTable[x-1][y-1].onBoardChecked)
        checkOnBoard(x-1,y-1);
    }
  }
  else {
    if (y>0) {
      if (bubbleTable[x+1][y-1].bubbleNum>=0 && !bubbleTable[x+1][y-1].onBoardChecked)
        checkOnBoard(x+1,y-1);
    }

    if (x<(bubbleTableSize-2)) {
      if (bubbleTable[x+1][y].bubbleNum>=0 && !bubbleTable[x+1][y].onBoardChecked)
        checkOnBoard(x+1,y);
    }

    if (y<(bubbleTableSize-1)) {
      if (bubbleTable[x+1][y+1].bubbleNum>=0 && !bubbleTable[x+1][y+1].onBoardChecked)
        checkOnBoard(x+1,y+1);
    }

    if (y<(bubbleTableSize-1)) {
      if (bubbleTable[x][y+1].bubbleNum>=0 && !bubbleTable[x][y+1].onBoardChecked)
        checkOnBoard(x,y+1);
    }

    if (x>0) {
      if (bubbleTable[x-1][y].bubbleNum>=0 && !bubbleTable[x-1][y].onBoardChecked)
        checkOnBoard(x-1,y);
    }

    if (y>0) {
      if (bubbleTable[x][y-1].bubbleNum>=0 && !bubbleTable[x][y-1].onBoardChecked)
        checkOnBoard(x,y-1);
    }
  }

  return;
}

function clearOnBoard() {
  for (var i=0; i<bubbleTableSize; i++)
    for (var j=0; j<=bubbleTableSize; j++) {
      bubbleTable[i][j].onBoard=false;
      bubbleTable[i][j].onBoardChecked=false;
    }
}

function cutBubble() {
  var layerNum=0;
  var layerID="";
  var bubbleCut=0;

  for (var i=0; i<bubbleTableSize; i++)
    for (var j=0; j<=bubbleTableSize; j++)
      if (bubbleTable[i][j].bubbleNum >=0 && !bubbleTable[i][j].onBoard) {
        layerNum=bubbleTable[i][j].layerNum;
        layerID=getLayerID(layerNum);
        indexLayer(layerID,4);
        layerDrop[layerNum]=true;
        layerStep[layerNum]=Math.ceil(Math.random()*bubbleStep);

        bubbleTable[i][j].bubbleNum=-1;
        bubbleTable[i][j].layerNum=-1;

        bubbleCut++;
      }

  return bubbleCut;
}

function dropBubble() {
  var layerLength=layerStatus.length;
  var layerNum=0;
  var layerID="";
  var bubbleDone=true;

  bubbleDropFinished=false;

  for (var i=0; i<layerLength; i++) {
    if (layerDrop[i]) {
      layerID=getLayerID(i);

      if (getLayerTop(layerID)+layerStep[i]+bubbleRadiusSmall>gunY) {
        moveLayerTo(layerID,-bubbleSize,-bubbleSize);
        indexLayer(layerID,3);
        layerStatus[i]=true;
        layerDrop[i]=false;
        layerStep[i]=0;
      }
      else {
        bubbleDone=false;
        moveLayerBy(layerID,0,layerStep[i]);
        layerStep[i]++;
      }
    }
  }

  if (!bubbleDone)
    layerTimer=setTimeout("dropBubble()",10)
  else
    bubbleDropFinished=true;

}

function markMulti() {
  for (var i=0; i<bubbleMultiCount; i++)
    if (bubbleTable[bubbleMultiX[i]][bubbleMultiY[i]].checked)
      bubbleMultiChecked[i]=true;
}

function clearMulti(bubbleNumber) {
  for (var i=0; i<bubbleTableSize; i++)
    for (var j=0; j<=bubbleTableSize; j++)
      if (bubbleTable[i][j].bubbleNum==bubbleNumber)
        bubbleTable[i][j].checked=false;
}

function setMulti(bubbleNumber) {
  bubbleChecked=0;
  bubbleTrain=0;
  bubbleNum=bubbleNumber;

  for (var i=0; i<bubbleMultiCount; i++) {
    bubbleTable[bubbleMultiX[i]][bubbleMultiY[i]].bubbleNum=bubbleNumber;
    bubbleTable[bubbleMultiX[i]][bubbleMultiY[i]].checked=false;
  }
}

function restoreMulti() {
  for (var i=0; i<bubbleMultiCount; i++) {
    bubbleTable[bubbleMultiX[i]][bubbleMultiY[i]].bubbleNum=bubbleMulti;
    bubbleTable[bubbleMultiX[i]][bubbleMultiY[i]].checked=bubbleMultiChecked[i];
  }
}

function clearBubble() {
  var bubbleDone=false;

  eventRelease();
  clearOnBoard();

  for (i=0; i<bubbleTableSize; i++)
    if (bubbleTable[i][0].bubbleNum >=0 && !bubbleTable[i][0].onBoardChecked)
      checkOnBoard(i,0);

  bubbleDone=calculateScore(cutBubble());
  eventInit();
  clearTimeout(layerTimer);
  dropBubble();

  if (bubbleDone) {
    levelFinished();
    bubbleLevel++;
    levelStart();
  }
  else
    nextBubble();
}

function checkBubble(x,y) {
  var bubbleMatched=false;

  bubbleTable[x][y].checked=true;
  bubbleChecked++;
  bubbleTrain++;

  if (y%2==0) {
    if (y>0 && x<(bubbleTableSize-1)) {
      if (bubbleTable[x][y-1].bubbleNum==bubbleNum)
        if (!bubbleTable[x][y-1].checked)
          bubbleMatched=checkBubble(x,y-1)
    }

    if (x<(bubbleTableSize-1)) {
      if (bubbleTable[x+1][y].bubbleNum==bubbleNum)
        if (!bubbleTable[x+1][y].checked)
          bubbleMatched=checkBubble(x+1,y)
    }

    if (y<(bubbleTableSize-1) && x<(bubbleTableSize-1)) {
      if (bubbleTable[x][y+1].bubbleNum==bubbleNum)
        if (!bubbleTable[x][y+1].checked)
          bubbleMatched=checkBubble(x,y+1)
    }

    if (y<(bubbleTableSize-1) && x>0) {
      if (bubbleTable[x-1][y+1].bubbleNum==bubbleNum)
        if (!bubbleTable[x-1][y+1].checked)
          bubbleMatched=checkBubble(x-1,y+1)
    }

    if (x>0) {
      if (bubbleTable[x-1][y].bubbleNum==bubbleNum)
        if (!bubbleTable[x-1][y].checked)
          bubbleMatched=checkBubble(x-1,y)
    }

    if (x>0 && y>0) {
      if (bubbleTable[x-1][y-1].bubbleNum==bubbleNum)
        if (!bubbleTable[x-1][y-1].checked)
          bubbleMatched=checkBubble(x-1,y-1)
    }
  }
  else {
    if (y>0) {
      if (bubbleTable[x+1][y-1].bubbleNum==bubbleNum)
        if (!bubbleTable[x+1][y-1].checked)
          bubbleMatched=checkBubble(x+1,y-1)
    }

    if (x<(bubbleTableSize-2)) {
      if (bubbleTable[x+1][y].bubbleNum==bubbleNum)
        if (!bubbleTable[x+1][y].checked)
          bubbleMatched=checkBubble(x+1,y)
    }

    if (y<(bubbleTableSize-1)) {
      if (bubbleTable[x+1][y+1].bubbleNum==bubbleNum)
        if (!bubbleTable[x+1][y+1].checked)
          bubbleMatched=checkBubble(x+1,y+1)
    }

    if (y<(bubbleTableSize-1)) {
      if (bubbleTable[x][y+1].bubbleNum==bubbleNum)
        if (!bubbleTable[x][y+1].checked)
          bubbleMatched=checkBubble(x,y+1)
    }

    if (x>0) {
      if (bubbleTable[x-1][y].bubbleNum==bubbleNum)
        if (!bubbleTable[x-1][y].checked)
          bubbleMatched=checkBubble(x-1,y)
    }

    if (y>0) {
      if (bubbleTable[x][y-1].bubbleNum==bubbleNum)
        if (!bubbleTable[x][y-1].checked)
          bubbleMatched=checkBubble(x,y-1)
    }
  }

  bubbleTrain--;

  if (bubbleChecked>=3 && bubbleTrain==0)
    return true
  else
    return false;
}

function placeBubble(bubbleLayerNum,bubbleNumber,x,y) {
  var bubbleLayerID=getLayerID(bubbleLayerNum);

  moveLayerTo(bubbleLayerID,bubbleTable[x][y].x+baseX-bubbleRadiusSmall,bubbleTable[x][y].y+baseY-bubbleRadiusSmall);

  bubbleTable[x][y].bubbleNum=bubbleNumber;
  bubbleTable[x][y].layerNum=bubbleLayerNum;

  bubbleCount++;
}

function newBubble(bubbleNumber) {
  var layerNum=getBubble();
  var layerID=getLayerID(layerNum);

  drawLayer(layerID,bubbleTag1+bubbleImage[bubbleNumber].src+bubbleTag2);

  return layerNum;
}

function addBubble(bubbleNumber,x,y) { placeBubble(newBubble(bubbleNumber),bubbleNumber,x,y); }

function markBubble() {
  var bubbleMatched=false;
  var bubbleMulti1=0,bubbleMulti2=0;

  placeBubble(bubbleIDNum,bubbleNum,lastDimX,lastDimY);

  if (lastDimY==bubbleTableSize)
    gameOver()
  else {
    clearCheck();

    if (bubbleNum==bubbleHammer) {
      bubbleMatched=true;
      bubbleTable[lastDimX][lastDimY].checked=true;
      if (hitBubble)
        bubbleTable[touchedX][touchedY].checked=true;
      setTimeout("clearBubble()",150);
    }
    else {
      if (bubbleNum==bubbleMulti) {
        bubbleMulti1=0; bubbleMulti2=bubbleNormal-1;
      }
      else {
        bubbleMulti1=bubbleNum; bubbleMulti2=bubbleNum;
      }

      for (var i=bubbleMulti1; i<=bubbleMulti2; i++) {
        setMulti(i);
        if (checkBubble(lastDimX,lastDimY)) {
          bubbleMatched=true;
          markMulti();
        }
        else
          clearMulti(i);
      }
      restoreMulti();

      if (bubbleMatched)
        setTimeout("clearBubble()",150);
    }

    if (!bubbleMatched)
      nextBubble();
  }
}

function getHit() {
  var hitSideDistance=-1;
  var hitTopDistance=Math.round((bubbleY-(baseY+bubbleRadiusSmall))/bubbleUnitY);
  var hitBubbleDistance=getTouched();
  var hitDistance=-1;

  if (bubbleStepX != 0) {
    if (bubbleStepX>0)
      hitSideDistance=Math.round((borderRight-bubbleRadiusSmall-bubbleX)/bubbleUnitX)
    else
      hitSideDistance=Math.round((borderLeft+bubbleRadiusSmall-bubbleX)/bubbleUnitX);
  }

  hitSide=false; hitTop=true; hitBubble=false;
  hitDistance=hitTopDistance;

  if (hitDistance>hitBubbleDistance && hitBubbleDistance>=0) {
    hitSide=false; hitTop=false; hitBubble=true;
    hitDistance=hitBubbleDistance;
  }

  if (hitDistance>hitSideDistance && hitSideDistance>=0) {
    hitSide=true; hitTop=false; hitBubble=false;
    hitDistance=hitSideDistance;
  }

  touchingX=bubbleX+hitDistance*bubbleUnitX;
  touchingY=bubbleY-hitDistance*bubbleUnitY;
}

function getTouched() {
  var thisDimY=0;
  var touchFound=false;
  var touchLineCount=0;
  var pathDistance=0;
  var pointLength=0;
  var pointX=0,pointY=0;
  var thePointLength=-1;
  var thePointX=0,thePointY=0;
  var bubbleLineSize=0;

  thisDimY=Math.floor((bubbleY-(baseY+2))/bubbleDistance)+1;
  if (thisDimY>=bubbleTableSize)
    thisDimY=bubbleTableSize-1;

  for (var i=thisDimY; i>=0; i--) {
    bubbleLineSize=(i%2==0)?bubbleTableSize:(bubbleTableSize-1);

    for (var j=0; j<bubbleLineSize; j++) {
      if (bubbleTable[j][i].bubbleNum>=0) {
        pointX=bubbleTable[j][i].x-(bubbleX-baseX);
        pointY=(bubbleY-baseY)-bubbleTable[j][i].y;

        with(Math) {
          pathDistance=floor(abs(pointX*bubbleUnitY-pointY*bubbleUnitX));
          pointLength=round(abs(pointX*bubbleUnitX+pointY*bubbleUnitY));
          if (pathDistance<bubbleSize) {
            touchFound=true;

            if (thePointLength<0 || thePointLength>(pointLength-deltaLength[pathDistance])) {
              thePointX=j; thePointY=i;
              thePointLength=pointLength-deltaLength[pathDistance];
            }
          }
        }
      }
    }

    if (touchFound) {
      if (++touchLineCount>2)
        break;
    }
  }

  if (touchFound) {
    touchedX=thePointX; touchedY=thePointY;
  }

  return thePointLength;
}

function moveBubble() {
  if ((bubbleY-touchingY)<0.1 ) {
    if (hitSide) {
      bubbleStepX=-bubbleStepX; bubbleUnitX=-bubbleUnitX;
      bubbleBounce++;

      getHit();

      setTimeout("moveBubble()",48);

      return;
    }
    else {
      lastDimY=Math.floor((bubbleY-(baseY+2))/bubbleDistance);
      if (lastDimY<0)
        lastDimY=0;

      if (lastDimY%2==0) {
        lastDimX=Math.floor((bubbleX-baseX)/(bubbleSize+1))
        if (lastDimX<0)
          lastDimX=0;
        if (lastDimX>=bubbleTableSize-1)
          lastDimX=bubbleTableSize-1;
      }
      else {
        lastDimX=Math.floor((bubbleX-baseX-bubbleRadiusLarge)/(bubbleSize+1));
        if (lastDimX<0)
          lastDimX=0;
        if (lastDimX>=bubbleTableSize-2)
          lastDimX=bubbleTableSize-2;
      }

      setTimeout("markBubble()",100);

      return;
    }
  }
  else if (bubbleY-bubbleStepY<touchingY) {
    bubbleX=touchingX-bubbleStepX; bubbleY=touchingY+bubbleStepY;
  }

  bubbleX+=bubbleStepX; bubbleY-=bubbleStepY;

  moveLayerTo(bubbleID,bubbleX-bubbleRadiusSmall,bubbleY-bubbleRadiusSmall);

  setTimeout("moveBubble()",48);
}

function reSizing() { window.location.href=window.location.href; }
function levelInit() { bubbleLevelMax=bubbleLevels.length; }

function gameInit() {
  isIE4=(document.all)?true:false; isNN4=(document.layers)?true:false;

  if (isIE4 || isNN4) {
    setBase();
    setAngle();
    setMeter();
    setLayer();
    setTable();
    buildNumber();
    //roundScore(highScoreNumber);
    levelInit();
    levelStart();
  }
  else {
    alert("Sorry! You need a version 4 or above browser to play this game.");
  }
}

function tableUnit(x,y) {
  this.x=x; this.y=y;
  this.bubbleNum=-1; this.layerNum=-1;
  this.checked=false; this.onBoard=false; this.onBoardChecked=false;
}

function setTable() {
  var evenLine=0;

  for (var i=0; i<bubbleTableSize; i++) {
    bubbleTable[i]=new Array();
    for (var j=0; j<=bubbleTableSize; j++) {
      evenLine=j%2;
      bubbleTable[i][j]=new tableUnit(bubbleRadiusSmall+i*bubbleRadiusLarge*2+evenLine*bubbleRadiusLarge,bubbleRadiusSmall+j*bubbleDistance);
    }
  }
}

function setBase() {
  var docWidth=0,docHeight=0;

  if (isIE4) {
    docWidth=document.body.clientWidth; docHeight=document.body.clientHeight;
  }
  else {
    docWidth=window.innerWidth; docHeight=window.innerHeight;
  }

  baseX=Math.floor((docWidth-baseWidth)/2); baseY=Math.floor((docHeight-baseHeight)/2);
  if (baseX<baseMargin)
    baseX=baseMargin;
  if (baseY<baseMargin)
    baseY=baseMargin;

  gunX=baseX+baseMiddle; gunY=baseY+baseBottom;
  borderLeft=baseX; borderRight=baseX+baseWidth-1;
  infoX=borderRight-infoSize; infoY=baseY+baseLine+infoSize;
  clockX=borderLeft+clockSize; clockY=baseY+baseLine+clockSize;
  numberX=gunX; numberY=baseY+baseLine+Math.round(numberHeight/2);
}

function bubbleGun() {
  var pointID="";
  var pointX=0,pointY=0,newPointX=0,newPointY=0;
  var newDotX1=0,newDotY1=0,newDotX2=0,newDotY2=0;

  gunX+=bubbleControls[bubbleLevel][0]*gunMoveDirection;
  if ((gunX+gunLevelOffset)<= borderLeft+gunMargin || (gunX+gunLevelOffset)>= borderRight-gunMargin)
    gunMoveDirection=-gunMoveDirection;

  if (gunDirection !=0) {
    gunAngle+=gunDirection;
    if (gunAngle>gunAngleEnd || gunAngle<gunAngleBegin)
      gunAngle-=gunDirection;
  }

  if (!bubbleFired)
    moveLayerTo(bubbleID,gunX-bubbleRadiusSmall+gunLevelOffset,gunY-bubbleRadiusSmall);

  for (var i=0; i<gunPointMax; i++) {
    pointID="point"+(i+1)+"";

    newPointX=gunPoint[i]*gunAngles[gunAngle].x; newPointY=gunPoint[i]*gunAngles[gunAngle].y;

    pointX=gunX+newPointX+gunLevelOffset; pointY=gunY-newPointY;
    if (pointX>borderRight-pointRadius)
      pointX=borderRight*2-pointX;
    if (pointX<borderLeft+pointRadius)
      pointX=borderLeft*2-pointX;

    moveLayerTo(pointID,pointX-pointRadius,pointY-pointRadius);

    gunPoint[i]+=2;
    if (gunPoint[i]>gunPointEnd)
      gunPoint[i]=gunPointBegin;
  }

  newDotX1=gunPointBegin*(-gunAngles[gunAngle].y); newDotY1=gunPointBegin*(gunAngles[gunAngle].x);
  newDotX2=gunPointBegin*(gunAngles[gunAngle].y); newDotY2=gunPointBegin*(-gunAngles[gunAngle].x);

  moveLayerTo("dot1",gunX+newDotX1-dotRadius+gunLevelOffset,gunY-newDotY1-dotRadius);
  moveLayerTo("dot2",gunX+newDotX2-dotRadius+gunLevelOffset,gunY-newDotY2-dotRadius);

  gunTimer=setTimeout("bubbleGun()",10);
}

function armGun(e) {
  var keyCode=0 ;

  if (isIE4)
    keyCode=event.keyCode
  else
    keyCode=e.which;

  if (keyCode==76 || keyCode==108 || keyCode==39)
    gunDirection=-1;

  if (keyCode==74 || keyCode==106 || keyCode==37)
    gunDirection=1;

  if (keyCode==75 || keyCode==107 || keyCode==38)
    fireBubble();

  return false;
}

function holdGun(e) {
  var keyCode=0;

  if (isIE4)
    keyCode=event.keyCode
  else
    keyCode=e.which;

  if (keyCode==76 || keyCode==108 || keyCode==39)
    if (gunDirection==-1)
      gunDirection=0;

  if (keyCode==74 || keyCode==106 || keyCode==37)
    if (gunDirection==1)
      gunDirection=0;

  return false;
}

function eventInit() {
  document.onkeydown=armGun;
  document.onkeyup=holdGun;
  window.onresize=reSizing;
}

function eventRelease() {
  document.onkeydown=null;
  document.onkeyup=null;
  window.onresize=null;
}

function buildNumber() {
  var numberMax=scoreSize*4;
  var layerHTML="";
  var layerID="";
  var htmlString=numberTag1+numbers[0].src+numberTag2;

  for (var i=0; i<scoreSize; i++) {
    numberPosition[i]=numberX+(scoreSize-i)*numberWidth;
    numberPosition[i+scoreSize]=numberPosition[i];
    numberPosition[i+scoreSize*2]=numberX-(i+2)*numberWidth;
    numberPosition[i+scoreSize*3]=numberPosition[i+scoreSize*2];
  }

  if (isIE4) {
    for (var i=0; i<numberMax; i++) {
      layerID=numberID+i+"";
      layerHTML='<div id="'+layerID+'" style="position:absolute; top:'+numberY+'; left:'+numberPosition[i]+'; width:'+numberWidth+'; height:'+numberHeight+'; clip:rect(0px,'+numberWidth+'px,'+numberHeight+'px,0px); visibility:visible; z-index:3;">'+htmlString+'</div>';
      document.body.insertAdjacentHTML("BeforeEnd",layerHTML);
    }
  }
  else {
    for (var i=0; i<numberMax; i++) {
      layerID=numberID+i+"";
      document.layers[layerID]=new Layer(numberWidth);
      with (document.layers[layerID]) {
        height=numberHeight;
        top=numberY; left=numberPosition[i];
        clip.top=0; clip.bottom=numberHeight; clip.left=0; clip.right=numberWidth;
        zIndex=3;
        document.open("text/html"); document.writeln(htmlString); document.close();
        visibility="show";
      }
    }
  }
}

function prepareNumber(scoreType) {
  var numberIn=0,numberOut=0,numberClip="";
  var htmlString="";

  numberCount=0;
  for (var i=0; i<scoreSize; i++) {
    if (numberDigit[scoreType][i][0] != numberDigit[scoreType][i][1]) {
      numberCount++;
      numberDigit[scoreType][i][1]=numberDigit[scoreType][i][0];
      numberOut=numberID+(i+(numberShown[scoreType][i]+scoreType*2)*scoreSize)+"";
      numberIn=numberID+(i+(1-numberShown[scoreType][i]+scoreType*2)*scoreSize)+"";
      numberShown[scoreType][i]=1-numberShown[scoreType][i];
      htmlString=numberTag1+numbers[numberDigit[scoreType][i][0]].src+numberTag2;

      if (isIE4) {
        numberClip="rect("+numberHeight+"px "+numberWidth+"px "+numberHeight+"px 0px)";
        document.all[numberIn].style.clip=numberClip;
        document.all[numberIn].style.pixelTop=numberY-numberHeight;
        document.all[numberIn].innerHTML=htmlString;
      }
      else {
        with (document.layers[numberIn]) {
          clip.top=numberHeight; clip.bottom=numberHeight;
          top=numberY-numberHeight;
          document.open("text/html"); document.writeln(htmlString); document.close();
        }
      }

      showNumber(numberIn,numberOut);
    }
  }
}

function showNumber(numberIn,numberOut) {
  var numberOffset=0,numberInClip="",numberOutClip="";
  var singleQuote="'";

  numberOffset=numberY-getLayerTop(numberIn);

  if (numberOffset>0) {
    if (isIE4) {
      numberInClip="rect("+(numberOffset-1)+"px "+numberWidth+"px "+numberHeight+"px 0px)";
      numberOutClip="rect(0px "+numberWidth+"px "+(numberOffset-1)+"px 0px)";
      document.all[numberIn].style.clip=numberInClip;
      document.all[numberOut].style.clip=numberOutClip;
      document.all[numberIn].style.pixelTop++;
      document.all[numberOut].style.pixelTop++;
    }
    else {
      document.layers[numberIn].clip.top--;
      document.layers[numberIn].top++;
      document.layers[numberOut].clip.bottom--;
      document.layers[numberOut].top++;
    }

    eval('setTimeout("showNumber('+singleQuote+numberIn+singleQuote+','+singleQuote+numberOut+singleQuote+')",1)');
  }
  else
    numberCount--;
}

function scoreNumber(scoreType) {
  var thisScore=(scoreType==gameScoreNumber) ? gameScore : highScore;

  for (var i=0; i<scoreSize; i++) {
    numberDigit[scoreType][i][0]=thisScore%10;
    thisScore=Math.floor(thisScore/10);
  }

  prepareNumber(scoreType);
}

function roundScore(scoreType) {
  if (numberCount==0)
    scoreNumber(scoreType)
  else
    eval('setTimeout("roundScore('+scoreType+')",150)');
}

function clearNumber() {
  for (var i=0; i<scoreSize; i++)
    numberDigit[gameScoreNumber][i][0]=0;

  prepareNumber(gameScoreNumber);
}

function calculateScore(bubbleCut) {
  var bubbleDone=false;
  var bubblePoints=0;

  bubbleCount-=bubbleCut;

  if (bubbleCount==0) {
    gameScore+=bubbleBonus;
    bubbleDone=true;
  }

  if (bubbleCut>=3)
    bubblePoints=3+(bubbleCut-3)*2+bubbleBounce*5
  else
    bubblePoints=bubbleCut+bubbleBounce*5;
  gameScore+=bubblePoints;

  roundScore(gameScoreNumber);

  return bubbleDone;
}

function showLevel() {
  var bubbleNumber=0,bubbleIndex=0,bubbleLineSize=0,bubbleDone=false;

  if (bubbleDropFinished) {
    bubbleFeeding=0;
    bubbleFeedingMax=bubbleFeedings[bubbleLevel].length;
    gunAngleBegin=bubbleControls[bubbleLevel][3]/gunAngleStep;
    gunAngleEnd=bubbleControls[bubbleLevel][4]/gunAngleStep;
    gunLevelOffset=gunOffset[bubbleControls[bubbleLevel][1]];
    bubbleLevelStarted=false;

    for (var i=0; i<bubbleTableSize && !bubbleDone; i++) {
      bubbleLineSize=(i%2==0)?bubbleTableSize:(bubbleTableSize-1);

      for (var j=0; j<bubbleLineSize; j++) {
        bubbleNumber=bubbleLevels[bubbleLevel][bubbleIndex];
        bubbleIndex++;

        if (bubbleNumber==99) {
          bubbleDone=true;
          break;
        }
        else {
          if (bubbleNumber>=0)
            addBubble(bubbleNumber,j,i);
        }
      }
    }

    centralizeGun();
    nextBubble();
    bubbleGun();
    eventInit();
  }
  else
    setTimeout("showLevel()",150);
}