startPlaceFlag=1;
startNumber=1;
//xOrigin = 140;
//yOrigin = 15;
gridNumber = 0;
rowLength = 10;
maxNumber = startNumber+129;
numberIncrement = 1;
maxNumberDifference = 0;
xPosition = 0;
yPosition = 0;
thisMouseSquareNumber = 0;
thisFactor = 1;
maskSquaresArray = new Array();
maskSquaresTempArray = new Array();
maskStartPlace = 1;
maskCoverFlag = 0;
maskBgFlag = 0;
maxUpSquares=0;
maxDownSquares=6;
maxLeftSquares=0;
maxRightSquares=6;
virginFlag=0;
factorsNumber=0;
rowFlagArray = new Array (0,0,0,0,0,0,0,0,0,0,0);
colFlagArray = new Array (0,0,0,0,0,0,0,0,0,0,0,0,0,0);
primesArray = new Array (0,2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131)
primesNumber = 1;
lastFrame = 20;
secondColourFlag = 1;
coverFlag=0;

function writeTheNumbers (maxNumber, rowLength) {
	if(startPlaceFlag == 1){
		thisYPlace = 0;
		}
	else{
		thisYPlace = 270;
		}
	
	thisXPlace = -20;
	rowPixels = rowLength*30;
	for (newSquares=_root.startNumber; newSquares<=maxNumber; newSquares++) {
		_root.thisXPlace = _root.thisXPlace+30;
		if (_root.thisXPlace>=rowPixels+10) 
			{
			_root.thisXPlace = 10;
			_root.thisYPlace = _root.thisYPlace+(startPlaceFlag*30);
			}
		duplicateMovieClip (_root.numberGrid.numberSquare, "numberSquare"+newSquares,_root.maxNumber - newSquares);
		if(newSquares <= (_root.startNumber+_root.rowLength*10-1))
			{
			_root.numberGrid["numberSquare"+newSquares]._x = _root.thisXPlace;
			_root.numberGrid["numberSquare"+newSquares]._y = _root.thisYPlace;
			}
		_root.numberGrid["numberSquare"+newSquares].coverLayer._alpha=0;
		_root.numberGrid["numberSquare"+newSquares].myColourNumber=0;
		_root.numberGrid["numberSquare"+newSquares].numberPlace = newSquares;
		//---define blue number ---
		_root.numberGrid["numberSquare"+newSquares].blueText_mc.numberPlace = newSquares;
	}
	duplicateMovieClip (_root.numberCover, "numberCover", newSquares);
}

function clearTheNumbers (maxNumber) {
	for (deadSquares=_root.maxNumber; deadSquares>=_root.startNumber; deadSquares--)
		{
		removeMovieClip ("numberGrid.numberSquare"+deadSquares);
		}
}

function moveTheNumbers (maxNumber, rowLength) {
	theseRows = 1;
	for (oldSquares=(maxNumber+1); oldSquares<=(maxNumber+maxNumberDifference); oldSquares++) {
		_root.numberGrid["numberSquare"+oldSquares]._x = 212;
		_root.numberGrid["numberSquare"+oldSquares]._y = 354;
	}
	if(startPlaceFlag == 1){
		thisYPlace = 0;
		}
	else{
		thisYPlace = 270;
		}
	thisXPlace = -20;
	rowPixels = rowLength*30;
	for (newSquares=_root.startNumber; newSquares<=_root.maxNumber; newSquares++) {
		_root.thisXPlace = _root.thisXPlace+30;
		if (_root.thisXPlace >= rowPixels+10) {
			_root.thisXPlace = 10//_root.thisXPlace-rowPixels;
			_root.thisYPlace = _root.thisYPlace+(startPlaceFlag*30);
			theseRows = theseRows+1;
		}
		if (theseRows<=10) {
			_root.numberGrid["numberSquare"+newsquares]._x = _root.thisXPlace;
			_root.numberGrid["numberSquare"+newsquares]._y = _root.thisYPlace;
		} else {
			_root.numberGrid["numberSquare"+newSquares]._x = 212;
			_root.numberGrid["numberSquare"+newSquares]._y = 354;
		}
	}
	if(_root.maskCoverFlag==1)
		{
		_root.placeMask()
		}
}
		
function coverAllNumbers()
	{
	for(n=_root.startNumber; n<=_root.maxNumber; n++)
		{
		_root.numberGrid["numberSquare"+n].coverLayer._alpha = 100;
		_root.numberGrid["numberSquare"+n].myColourNumber = 4;
		}
	}

function uncoverAllNumbers()
	{
	for(n=_root.startNumber; n<=_root.maxNumber; n++)
		{
		_root.numberGrid["numberSquare"+n].coverLayer._alpha = 0;
		}
	}

function clearColours()
	{
	for(n=_root.startNumber; n<=_root.maxNumber; n++)
		{
		_root.numberGrid["numberSquare"+n].blueLayer._alpha = 100;
		_root.numberGrid["numberSquare"+n].redLayer._alpha = 100;
		_root.numberGrid["numberSquare"+n].redLayer.yellowBlock_mc._alpha = 100
		_root.numberGrid["numberSquare"+n].greenLayer._alpha = 100;
		_root.numberGrid["numberSquare"+n].blueText_mc._alpha = 0
		}
	}
function colourSquare(thisSquare){
	thisSquare.blueLayer._alpha = 0;
	thisSquare.redLayer._alpha = 0;
	thisSquare.redLayer.yellowBlock_mc._alpha = 0
	thisSquare.greenLayer._alpha = 0;
	thisSquare.myColourNumber = secondColourFlag;
	if(secondColourFlag == 1){
		thisSquare.redLayer._alpha = 100;
		thisSquare.redLayer.yellowBlock_mc._alpha = 100
		}
	if(secondColourFlag == 2){
		thisSquare.greenLayer._alpha = 100;
		}
	if(secondColourFlag == 4){
		thisSquare.coverLayer._alpha = 100;
		}
	}

function colourFactors(startNumber)
	{
	nextFactor = startNumber;
	_root.factorsNumber = _root.factorsNumber + 1;
	do
		{
		if(_root.factorsNumber ==1)
			{
			_root.numberGrid["numberSquare"+nextFactor].blueLayer._alpha = 0;
			_root.numberGrid["numberSquare"+nextFactor].blueText_mc._alpha = 100;
			_root.numberGrid["numberSquare"+nextFactor].myColourNumber = 1;
			}
		if(_root.factorsNumber ==2)
			{
			if(_root.numberGrid["numberSquare"+nextFactor].blueLayer._alpha < 10)
				{
				_root.numberGrid["numberSquare"+nextFactor].redLayer.yellowBlock_mc._alpha = 0;
				_root.numberGrid["numberSquare"+nextFactor].myColourNumber = 1;
				}
				else
				{
				_root.numberGrid["numberSquare"+nextFactor].blueLayer._alpha = 0;
				_root.numberGrid["numberSquare"+nextFactor].redLayer._alpha = 0;
				_root.numberGrid["numberSquare"+nextFactor].blueText_mc._alpha = 100;
				_root.numberGrid["numberSquare"+nextFactor].myColourNumber = 0;
				}
			}
		if (_root.factorsNumber >=3)
			{
			if(_root.numberGrid["numberSquare"+nextFactor].redLayer.yellowBlock_mc._alpha < 50)
				{
				_root.numberGrid["numberSquare"+nextFactor].greenLayer._alpha = 30;
				_root.numberGrid["numberSquare"+nextFactor].blueText_mc._alpha = 100;
				_root.numberGrid["numberSquare"+nextFactor].myColourNumber = 3;
				}
			else
				{
				_root.numberGrid["numberSquare"+nextFactor].blueLayer._alpha = 0;
				_root.numberGrid["numberSquare"+nextFactor].redLayer._alpha = 0;
				_root.numberGrid["numberSquare"+nextFactor].greenLayer._alpha = 0;
				_root.numberGrid["numberSquare"+nextFactor].myColourNumber = 3;
				_root.numberGrid["numberSquare"+nextFactor].blueText_mc._alpha = 100;
				}
			}
		nextFactor = nextFactor + startNumber
		}	
	while(nextFactor <= _root.maxNumber)
	}

function resetAll()
	{
	gridNumber = 0;
	maxNumber = startNumber+129;
	//numberIncrement = 1;
	maxNumberDifference = 0;
	xPosition = 0;
	yPosition = 0;
	//thisMouseSquareNumber = 0;
	SthisFactor = 1
	_root.moveTheNumbers(_root.maxNumber, _root.rowLength);
	_root.clearColours();
	_root.clearMaskSquares();
	_root.uncoverAllNumbers();
	_root.maskCoverFlag=0;
	_root.controls_04_mc.maskSquareBackground.maskSquareCover._alpha = 0;
	_root.maskBgFlag=0;
	_root.resetDirectionSquares();
	_root.factorsNumber=0;
	for(n=1; n<=10; n++)
		{
		_root.rowFlagArray[n] = 0;

		}
	for(n=1; n<=13; n++)
		{
		_root.colFlagArray[n] = 0
		}
	}

function clearMaskSquares()
	{
	for(sq=1; sq<=16; sq++)
		{
		_root.controls_04_mc["maskSquare_" + sq].maskSquareCover._alpha = 0
		}
	}

function toggleMaskSquares()
	{
	if(maskBgFlag == 1)
		{
		_root.controls_04_mc.maskSquareBackground.maskSquareCover._alpha = 0;
		maskBgFlag=0
		}
	else{
		_root.controls_04_mc.maskSquareBackground.maskSquareCover._alpha = 100;
		maskBgFlag=1
		}


	for(sq=1; sq<=16; sq++)
		{
		if(_root.controls_04_mc["maskSquare_" + sq].maskSquareCover._alpha == 0)
			{
			_root.controls_04_mc["maskSquare_" + sq].maskSquareCover._alpha = 100;

			}
		else
			{
			_root.controls_04_mc["maskSquare_" + sq].maskSquareCover._alpha = 0;
			}
		}
	_root.getMaskSquaresArray()
	}


function getMaskSquaresArray()
	{
	for(sq=1; sq<=16; sq++)
		{
		if(_root.controls_04_mc["maskSquare_" + sq].maskSquareCover._alpha == 0)
			{
			_root.maskSquaresArray[sq] = 0
			}
		else
			{
			_root.maskSquaresArray[sq] = 1
			}
		}
	}
function turnNinetyDegrees()
	{
	thisTempSq=1;
	for(sq=13; sq<=16; sq++)
		{
		for(thisSq = sq; thisSq > 0; thisSq = thisSq-4)
			{
			_root.maskSquaresTempArray[thisTempSq] = _root.maskSquaresArray[thisSq];
			thisTempSq = thisTempSq + 1;
			}
		}
//	_root.maskSquaresArray=_root.maskSquaresTempArray;
	for(sq=1; sq<=16; sq++)
		{
		if(_root.maskSquaresTempArray[sq] == 1)
			{
			_root.controls_04_mc["maskSquare_" + sq].maskSquareCover._alpha = 100
			}
		else
			{
			_root.controls_04_mc["maskSquare_" + sq].maskSquareCover._alpha = 0
			}
		}	
	}

function placeMask()
	{
	if(maskBgFlag == 1)
		{
		coverAllNumbers()
		}
	else
		{
		uncoverAllNumbers()
		}
	maskSq = 1;
	nextSq = _root.maskStartPlace;

	for(thisRow=1; thisRow<=4; thisRow++)
		{

		for(thisSq=1; thisSq<=4; thisSq++)
			{

			if(_root.controls_04_mc["maskSquare_" + maskSq].maskSquareCover._alpha == 100 )
				{
				_root.numberGrid["numberSquare" + nextSq].coverLayer._alpha = 100
				}
		else
				{
				_root.numberGrid["numberSquare" + nextSq].coverLayer._alpha = 0				
				}
			nextSq = nextSq+1;
			maskSq = maskSq+1
			}
		nextSq = nextSq + rowLength - 4
		}
	}

function maskUp()
	{
	_root.maskStartPlace = _root.maskStartPlace - _root.rowLength;
	placeMask()
	}

function maskDown()
	{
	_root.maskStartPlace = _root.maskStartPlace + _root.rowLength;
	placeMask()
	}


function maskRight()
	{
	_root.maskStartPlace = _root.maskStartPlace + 1;
	placeMask()
	}


function maskLeft()
	{
	_root.maskStartPlace = _root.maskStartPlace - 1;
	placeMask()
	}

function resetDirectionSquares()
	{
	_root.maskStartPlace = _root.startNumber
	_root.maxUpSquares=0;
	_root.maxDownSquares=6;
	_root.maxLeftSquares=0;
	_root.maxRightSquares=_root.rowLength-4;
	}

function selectRow(thisRow)
	{
	if(_root.selectColumnCover._alpha < 10)
		{
		rowFlagArray[thisRow] = 1;
		rowStartSquare = _root.startNumber+((thisRow -1)*_root.rowLength);
		for(thisSquare = rowStartSquare; thisSquare < (rowStartSquare + _root.rowLength); thisSquare++ )
			{
			if(_root.coverFlag==1){
				_root.numberGrid["numberSquare"+thisSquare].blueLayer._alpha = 0;
				_root.numberGrid["numberSquare"+thisSquare].blueText_mc._alpha = 100;
				_root.numberGrid["numberSquare"+thisSquare].myColourNumber = 1;
				}
			if(_root.coverFlag==2){
				_root.numberGrid["numberSquare"+thisSquare].coverLayer._alpha = 100;
				_root.numberGrid["numberSquare"+thisSquare].myColourNumber = 4;
				}
			}
		}
	}

function clearRow(thisRow)
	{
	if(_root.selectColumnCover._alpha < 10)
		{
		rowFlagArray[thisRow] = 0;
		rowStartSquare = _root.startNumber+((thisRow -1)*_root.rowLength);
		for(thisSquare = rowStartSquare; thisSquare < (rowStartSquare + _root.rowLength); thisSquare++ )
			{
			if(_root.coverFlag==1){
				_root.numberGrid["numberSquare"+thisSquare].blueLayer._alpha = 100;
				_root.numberGrid["numberSquare"+thisSquare].blueText_mc._alpha = 0;
				_root.numberGrid["numberSquare"+thisSquare].myColourNumber = 0
				}
			if(_root.coverFlag==2){
				_root.numberGrid["numberSquare"+thisSquare].coverLayer._alpha = 0;
				_root.numberGrid["numberSquare"+thisSquare].myColourNumber = 0
				}
			}
		}
	}

function selectColumn(thisCol)
	{
	if(_root.selectColumnCover._alpha < 10)
		{
		colFlagArray[thisCol] = 1;
		colStartSquare = (thisCol + _root.startNumber - 1);
		for(thisSquare = colStartSquare; thisSquare <= _root.maxNumber; thisSquare = thisSquare + _root.rowLength )
			{
			if(_root.coverFlag==1){
				_root.numberGrid["numberSquare"+thisSquare].blueLayer._alpha = 0;
				_root.numberGrid["numberSquare"+thisSquare].blueText_mc._alpha = 100;
				_root.numberGrid["numberSquare"+thisSquare].myColourNumber = 1
				}
			if(_root.coverFlag==2){
				_root.numberGrid["numberSquare"+thisSquare].coverLayer._alpha = 100;
				_root.numberGrid["numberSquare"+thisSquare].myColourNumber = 4
				}
			}
		}
	}

function clearColumn(thisCol)
	{
	if(_root.selectColumnCover._alpha < 10)
		{
		colFlagArray[thisCol] = 0;
		colStartSquare = (thisCol + _root.startNumber - 1);
		for(thisSquare = colStartSquare; thisSquare <= _root.maxNumber; thisSquare = thisSquare + _root.rowLength)
			{
			if(_root.coverFlag==1){
				_root.numberGrid["numberSquare"+thisSquare].blueLayer._alpha = 100;
				_root.numberGrid["numberSquare"+thisSquare].blueText_mc._alpha = 0;
				}
			if(_root.coverFlag==2){
				_root.numberGrid["numberSquare"+thisSquare].coverLayer._alpha = 0;
				}
			}
		}
	}
	
function colourPrimes()
	{
	_root.factorsNumber = _root.factorsNumber + 1;
	for(nextPrimePlace = 1; nextPrimePlace <= 32; nextPrimePlace = nextPrimePlace + 1)
		{
		nextPrime = _root.primesArray[nextPrimePlace];
		if(_root.factorsNumber ==1)
			{
			_root.numberGrid["numberSquare"+nextPrime].blueLayer._alpha = 0;
			_root.numberGrid["numberSquare"+nextPrime].blueText_mc._alpha = 100;
			}
		if(_root.factorsNumber ==2)
			{
			if(_root.numberGrid["numberSquare"+nextPrime].blueLayer._alpha < 10)
				{
				_root.numberGrid["numberSquare"+nextPrime].redLayer._alpha = 30;
				_root.numberGrid["numberSquare"+nextPrime].blueText_mc._alpha = 100;
				}
				else
				{
				_root.numberGrid["numberSquare"+nextPrime].blueLayer._alpha = 0;
				_root.numberGrid["numberSquare"+nextPrime].redLayer._alpha = 0
				_root.numberGrid["numberSquare"+nextPrime].blueText_mc._alpha = 0
				}
			}
		if (_root.factorsNumber >=3)
			{
			if(_root.numberGrid["numberSquare"+nextPrime].redLayer._alpha < 50)
				{
				_root.numberGrid["numberSquare"+nextPrime].greenLayer._alpha =30;
				_root.numberGrid["numberSquare"+nextFactor].blueText_mc._alpha = 100
				}
			else
				{
				_root.numberGrid["numberSquare"+nextPrime].blueLayer._alpha = 0;
				_root.numberGrid["numberSquare"+nextPrime].redLayer._alpha = 0;
				_root.numberGrid["numberSquare"+nextPrime].greenLayer._alpha = 0
				}
			}
		}
	}


gotoAndStop (20);