var effectSpeed = 8;

function IncChoice()

{

	this.currentWorldIndex = 0;

	this.canSelectWord = true;

	this.image1;

	this.image2;

	this.image3;

	this.setMosaicImages = function(images1, images2, images3)

	{

		// Choose 2 image for the effect

		this.image1 = images1[incMosaic.randomInt(0, images1.length)];

		this.image2 = images2[incMosaic.randomInt(0, images2.length)];

		this.image3 = images3[incMosaic.randomInt(0, images3.length)];

	    incMosaic.addImageUrl("static/res/img/" + this.image1);

	    incMosaic.addImageUrl("static/res/img/" + this.image2);

	    incMosaic.addImageUrl("static/res/img/" + this.image3);

	    incMosaic.start("mosaic", effectSpeed, 9, 5, true, true, function() {incChoice.effectIsDone();});		

	};

	this.setWordsAndEffect = function(choiceIndex)

	{

		if (choiceIndex == 0) {

			$("#mot1").html("famille");

			$("#mot2").html("amour");

			$("#mot3").html("travail");

			$("#mot4").html("international");

			$("#mot5").html("dieu");

			$("#mot6").html("president");

			// class

			// by default there is the calss blue

		} else if (choiceIndex == 1) {

			$("#mot1").html("actif");

			$("#mot2").html("passif");

			$("#mot3").html("corps");

			$("#mot4").html("charite");

			$("#mot5").html("patrie");

			$("#mot6").html("politique");

			// class

			$("#choix").removeClass("blue").addClass("white");

		} else {

			$("#mot1").html("spleen");

			$("#mot2").html("ideal");

			$("#mot3").html("origines");

			$("#mot4").html("peur");

			$("#mot5").html("desir");

			$("#mot6").html("bonheur");

			// class

			$("#choix").removeClass("white").addClass("red");

		}

	};

	this.selectWord = function(wordIndex)

	{

		if (!this.canSelectWord) {

			// Don't set the word 2 times

			return;

		}

		this.canSelectWord = false;

		// Save the word

		this.setCookie("niv1_world" + this.currentWorldIndex, $("#mot" + wordIndex).html());

	};

	this.effectIsDone = function()

	{

		this.canSelectWord = true;

        // Set the list of words and the mosaic effect

		this.setWordsAndEffect(this.currentWorldIndex);

		// Stop the mosaic effect

		incMosaic.UnpauseEffect(false);

		// Fade the text

		$('.big_txt').animate({opacity: 1}, 10000 * 1 / effectSpeed);

	};

	this.getChoosenWords = function()

	{

		return [this.getCookie("niv1_world0"), this.getCookie("niv1_world1"), this.getCookie("niv1_world2")];

	};

	this.setCookie = function(name, value)

	{

		$.removeCookie(name);

		$.cookie(name, value, { expires: 7, path: '/' }); 

    };

	this.getCookie = function(name) {

		return $.cookie(name);

	};

}

var incChoice = new IncChoice();