===================================================================
--- original.js
+++ change.js
@@ -1,42 +1,10 @@
 /**** 
 * Classes
 ****/ 
-/**** 
-* GAME DESCRIPTION:
-* Game Principle:
-	* -There is a board filled with letters, where the player selects letters from a partially filled grid.
-	* -With these letters, the player forms a word that appears below the grid, then validates their word.
-	* -If the word is among the main list, it is valid, and the player earns points.
-	* -The score obtained is proportional to the length of the word.
-	* -These letters move randomly within the grid to empty spaces.
-	* -If the word is not valid, the letters forming the word are returned to their original position in the grid.
-	* -A new word is selected from the main list, shuffled and randomly dispatched in the empty cells.
-	* -If there is no more space in the grid, the game is over.
-* Game Areas:
-	* The screen is divided into 5 main zones in the following descending order:
-		1. Score area: displays the player's score.
-		2. The grid: the letter grid (main grid).
-		3. Word area: displays the word formed by the player (word grid).
-		4. Validation area: button to validate the word or erase letters.
-		5. Options area (or advertisement).
-* Game Progression:
-	* At the beginning of the game, the grid is almost empty, containing one  shuffled word.
-	* The player can choose a letter in the grid by clicking on it.
-	* The chosen letter is added to the word area.
-	* The player can validate the word or erase a letter by clicking on the letter in the word, which then returns to its place in the grid.
-	* When the player thinks he has formed a word, he can validate it with the validate button located below the word area.
-	* If the word is valid, the player earns points, and the score is updated.
-	* If the word is not valid, the letters forming the word are returned to their original position in the grid.
-	* A new word appears randomly within the grid to empty spaces.
-	* If there is no more space in the grid, the game is over.
-****/ 
-// Button class for creating buttons in the game
-var Button = Container.expand(function (image, text) {
+var Button = Container.expand(function (text, options) {
 	var self = Container.call(this);
-	var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
-	var buttonGraphics = self.attachAsset(image, {
-		image: image || 'buttonValidate',
+	var buttonGraphics = self.attachAsset(options.assetName || 'button', {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
 	self.width = options.width || 200;
@@ -255,8 +223,41 @@
 /**** 
 * Game Code
 ****/ 
 //var wordsMainListTest = ["AARDVARK", "ALBATROSS", "ALLIGATOR", "ALPACA", "ANT"]; //The real main list is at the end
+/**** 
+* GAME DESCRIPTION:
+* Game Principle:
+	* -There is a board filled with letters, where the player selects letters from a partially filled grid.
+	* -With these letters, the player forms a word that appears below the grid, then validates their word.
+	* -If the word is among the main list, it is valid, and the player earns points.
+	* -The score obtained is proportional to the length of the word.
+	* -These letters move randomly within the grid to empty spaces.
+	* -If the word is not valid, the letters forming the word are returned to their original position in the grid.
+	* -A new word is selected from the main list, shuffled and randomly dispatched in the empty cells.
+	* -If there is no more space in the grid, the game is over.
+* Game Areas:
+	* The screen is divided into 5 main zones in the following descending order:
+		1. Score area: displays the player's score.
+		2. The grid: the letter grid (main grid).
+		3. Word area: displays the word formed by the player (word grid).
+		4. Validation area: button to validate the word or erase letters.
+		5. Options area (or advertisement).
+* Game Progression:
+	* At the beginning of the game, the grid is almost empty, containing one  shuffled word.
+	* The player can choose a letter in the grid by clicking on it.
+	* The chosen letter is added to the word area.
+	* The player can validate the word or erase a letter by clicking on the letter in the word, which then returns to its place in the grid.
+	* When the player thinks he has formed a word, he can validate it with the validate button located below the word area.
+	* If the word is valid, the player earns points, and the score is updated.
+	* If the word is not valid, the letters forming the word are returned to their original position in the grid.
+	* A new word appears randomly within the grid to empty spaces.
+	* If there is no more space in the grid, the game is over.
+****/ 
+// Button class for creating buttons in the game
+var usaStates = ["ALABAMA", "ALASKA", "ARIZONA", "ARKANSAS", "CALIFORNIA", "COLORADO", "CONNECTICUT", "DELAWARE", "FLORIDA", "GEORGIA", "HAWAII", "IDAHO", "ILLINOIS", "INDIANA", "IOWA", "KANSAS", "KENTUCKY", "LOUISIANA", "MAINE", "MARYLAND", "MASSACHUSETTS", "MICHIGAN", "MINNESOTA", "MISSISSIPPI", "MISSOURI", "MONTANA", "NEBRASKA", "NEVADA", "NEW-HAMPSHIRE", "NEW-JERSEY", "NEW-MEXICO", "NEW-YORK", "NORTH-CAROLINA", "NORTH-DAKOTA", "OHIO", "OKLAHOMA", "OREGON", "PENNSYLVANIA", "RHODE-ISLAND", "SOUTH-CAROLINA", "SOUTH-DAKOTA", "TENNESSEE", "TEXAS", "UTAH", "VERMONT", "VIRGINIA", "WASHINGTON", "WEST-VIRGINIA", "WISCONSIN", "WYOMING"];
+var europeanCapitales = ["AMSTERDAM", "ANDORRA-LA-VELLA", "ANKARA", "ATHENS", "BELGRADE", "BERLIN", "BERN", "BRATISLAVA", "BRUSSELS", "BUCHAREST", "BUDAPEST", "CHISINAU", "COPENHAGEN", "DUBLIN", "HELSINKI", "KIEV", "LISBON", "LJUBLJANA", "LONDON", "LUXEMBOURG", "MADRID", "MINSK", "MONACO", "MOSCOW", "NICOSIA", "OSLO", "PARIS", "PODGORICA", "PRAGUE", "REYKJAVIK", "RIGA", "ROME", "SAN-MARINO", "SARAJEVO", "SKOPJE", "SOFIA", "STOCKHOLM", "TALLINN", "TBILISI", "TIRANA", "VADUZ", "VALLETTA", "VIENNA", "VILNIUS", "WARSAW", "ZAGREB"];
+var planetesNsatellites = ["SUN", "MERCURY", "VENUS", "EARTH", "MOON", "MARS", "PHOBOS", "DEIMOS", "JUPITER", "IO", "EUROPA", "GANYMEDE", "CALLISTO", "SATURN", "TITAN", "MIMAS", "ENCELADUS", "TETHYS", "DIONE", "RHEA", "HYPERION", "LAPETUS", "PHOEBE", "URANUS", "PUCK", "MIRANDA", "ARIEL", "UMBRIEL", "TITANIA", "OBERON", "NEPTUNE", "TRITON", "PROTEUS", "NEREID", "PLUTO", "CHARON"];
 var scoreTest = 0; // Define scoreTest variable
 var score = 0;
 var ScoreZone = {
 	x: 0,
@@ -270,9 +271,8 @@
 	width: ScoreZone.width,
 	height: ScoreZone.height
 });
 game.addChild(backGroundScoreZone);
-setBackGroundImage('BackGroundPlanetesNSatellites');
 var OptionsZone = {
 	x: 0,
 	y: game.height - 200,
 	width: game.width,
@@ -283,35 +283,11 @@
 	fill: "#ffff00",
 	anchorX: 0.5,
 	anchorY: 0
 });
-LK.gui.topLeft.addChild(scoreTestText);
-var scoreText = new Text2('0', {
-	size: 100,
-	fill: "#00ff00",
-	anchorX: 0.5,
-	anchorY: 0
-});
-LK.gui.top.addChild(scoreText);
-var policeSize = 128;
-var lettersGrid = new LettersGrid(1, 1, 'cell');
-lettersGrid.clickable = false;
-lettersGrid.initializeGrid();
-lettersGrid.x = (game.width - lettersGrid.width) / 2 + lettersGrid.height / 2;
-lettersGrid.y = ScoreZone.height + lettersGrid.height / 2;
-var mainGrid = game.addChild(new LettersGrid(6, 6, 'cell'));
-mainGrid.initializeGrid();
-mainGrid.x = (game.width - mainGrid.width) / 2 + lettersGrid.height / 2;
-mainGrid.y = ScoreZone.height + 2 * lettersGrid.height;
-var wordGrid = null;
-var usaStates = ["ALABAMA", "ALASKA", "ARIZONA", "ARKANSAS", "CALIFORNIA", "COLORADO", "CONNECTICUT", "DELAWARE", "FLORIDA", "GEORGIA", "HAWAII", "IDAHO", "ILLINOIS", "INDIANA", "IOWA", "KANSAS", "KENTUCKY", "LOUISIANA", "MAINE", "MARYLAND", "MASSACHUSETTS", "MICHIGAN", "MINNESOTA", "MISSISSIPPI", "MISSOURI", "MONTANA", "NEBRASKA", "NEVADA", "NEW-HAMPSHIRE", "NEW-JERSEY", "NEW-MEXICO", "NEW-YORK", "NORTH-CAROLINA", "NORTH-DAKOTA", "OHIO", "OKLAHOMA", "OREGON", "PENNSYLVANIA", "RHODE-ISLAND", "SOUTH-CAROLINA", "SOUTH-DAKOTA", "TENNESSEE", "TEXAS", "UTAH", "VERMONT", "VIRGINIA", "WASHINGTON", "WEST-VIRGINIA", "WISCONSIN", "WYOMING"];
-var europeanCapitales = ["AMSTERDAM", "ANDORRA-LA-VELLA", "ANKARA", "ATHENS", "BELGRADE", "BERLIN", "BERN", "BRATISLAVA", "BRUSSELS", "BUCHAREST", "BUDAPEST", "CHISINAU", "COPENHAGEN", "DUBLIN", "HELSINKI", "KIEV", "LISBON", "LJUBLJANA", "LONDON", "LUXEMBOURG", "MADRID", "MINSK", "MONACO", "MOSCOW", "NICOSIA", "OSLO", "PARIS", "PODGORICA", "PRAGUE", "REYKJAVIK", "RIGA", "ROME", "SAN-MARINO", "SARAJEVO", "SKOPJE", "SOFIA", "STOCKHOLM", "TALLINN", "TBILISI", "TIRANA", "VADUZ", "VALLETTA", "VIENNA", "VILNIUS", "WARSAW", "ZAGREB"];
-var planetesNsatellites = ["SUN", "MERCURY", "VENUS", "EARTH", "MOON", "MARS", "PHOBOS", "DEIMOS", "JUPITER", "IO", "EUROPA", "GANYMEDE", "CALLISTO", "SATURN", "TITAN", "MIMAS", "ENCELADUS", "TETHYS", "DIONE", "RHEA", "HYPERION", "LAPETUS", "PHOEBE", "URANUS", "PUCK", "MIRANDA", "ARIEL", "UMBRIEL", "TITANIA", "OBERON", "NEPTUNE", "TRITON", "PROTEUS", "NEREID", "PLUTO", "CHARON"];
-//Liste principale des mots
-//var wordsMainList = animaux || [];
-setMainWordsList(planetesNsatellites);
 initWordGrid();
-var validateButton = new Button('buttonValidate', {
+var validateButton = new Button('', {
+	assetName: 'buttonValidate',
 	x: game.width / 2,
 	y: wordGrid.y + wordGrid.height + 400,
 	width: 300,
 	height: 300,
@@ -344,8 +320,30 @@
 			}, 1000);
 		}
 	}
 });
+LK.gui.topLeft.addChild(scoreTestText);
+var scoreText = new Text2('0', {
+	size: 100,
+	fill: "#00ff00",
+	anchorX: 0.5,
+	anchorY: 0
+});
+LK.gui.top.addChild(scoreText);
+var policeSize = 128;
+var lettersGrid = new LettersGrid(1, 1, 'cell');
+lettersGrid.clickable = false;
+lettersGrid.initializeGrid();
+lettersGrid.x = (game.width - lettersGrid.width) / 2 + lettersGrid.height / 2;
+lettersGrid.y = ScoreZone.height + lettersGrid.height / 2;
+setMainWordsList(planetesNsatellites);
+setBackGroundImage('BackGroundPlanetesNSatellites');
+var mainGrid = game.addChild(new LettersGrid(6, 6, 'cell'));
+mainGrid.initializeGrid();
+mainGrid.x = (game.width - mainGrid.width) / 2 + lettersGrid.height / 2;
+mainGrid.y = ScoreZone.height + 2 * lettersGrid.height;
+var wordGrid = null;
+initWordGrid();
 game.addChild(validateButton);
 var lettersToAdd = []; //File d'attente des lettres à ajouter dans la lettersGrid
 var isGameStarted = false;
 var isMGRefillrequired = false; //Indique si le remplissage de la grille principale est nécessaire
@@ -372,12 +370,18 @@
 		height: game.height
 	});
 	game.addChild(backGroundImage);
 } //Fin de la fonction setBackGroundImage
+//Fonction setButtonAsset : permet de définir l'asset d'un bouton
+function setButtonAsset(button, asset) {
+	button.assetName = asset;
+} //Fin de la fonction setButtonAsset
 //Fonction initWordGrid : permet d'initialiser la grille des lettres formant le mot
 function initWordGrid() {
 	//Initialise la grille des lettres formant le mot
-	wordGrid = game.addChild(new LettersGrid(0, 1, 'cellWord'));
+	if (!wordGrid) {
+		wordGrid = game.addChild(new LettersGrid(0, 1, 'cellWord'));
+	}
 	wordGrid.initializeGrid();
 	wordGrid.x = (game.width - wordGrid.width) / 2 - wordGrid.height / 2;
 	wordGrid.y = ScoreZone.height + 300 + mainGrid.height + 200;
 } //Fin de la fonction initWordGrid