//Déclaration de l'objet
var Slider = {
	Slider_obj 	: '',
	Models_objs : '',
	Button_objs : '',
	Reference 	: '',
	Nbinterval	: 0,
	Arrow		: false,
	NbElement	: 0,
	Interval	: 0,
	Position	: 0,
	Offset		: 0,
	Play		: false,

	init : function (SlideObj, ModelsObj, ButtonObj, OffSet, NbInter , Arr, PlayVar){
		this.Slider_obj = SlideObj;
		this.Models_objs 	= ModelsObj;
		this.Button_objs	= ButtonObj;
		this.Reference 		= $(ModelsObj)[0];
		this.Nbinterval		= NbInter;
		this.Arrow			= Arr;
		this.NbElement 		= this.getNumElement();
		this.Position		= 0;
		this.Offset			= OffSet;
		this.Play			= PlayVar;
		this.way = 1; // sens de navigation
		
		// initialisation boutons
		this.initPlayerButton();
		this.arrowInit();
		//this.buttonInit();
		
		// Légende galerie
		if ($('.'+this.Models_objs+' .galerie_legende').length > 0 && $('#galerie_legende').length > 0) {
			$('#galerie_legende')[0].innerHTML = $(this.Models_objs+' .galerie_legende')[this.Position].innerHTML;
		}
		
		if(this.Play)
			this.Interval 		= setInterval(function(){ Slider.animateSlide();}, this.Nbinterval);
		else 
			$("#numeros_player").addClass('stop');
		this.begin();
	},
	
	arrowSuivant : function(){
		this.Position++;
		this.move();
		this.setButtonPositionOnClick(this.Position);
		this.setArrowPosition();
	},
	
	arrowPrecedant : function(){
		this.Position--;
		this.move();
		this.setButtonPositionOnClick(this.Position);
		this.setArrowPosition();
	},
	
	arrowInit: function(){
		if (Slider.asSliderObj()){
			if (Slider.Arrow){
				$("#suivant").click(function() { 
					clearInterval(Slider.Interval);
					Slider.arrowSuivant();
					if (Slider.Play) Slider.Interval = setInterval(function(){ Slider.animateSlide();}, Slider.Nbinterval);
					return false;
				});
				
				$("#precedant").click(function() {
					clearInterval(Slider.Interval);
					Slider.arrowPrecedant();
					if (Slider.Play)Slider.Interval = setInterval(function(){ Slider.animateSlide();}, Slider.Nbinterval);
					return false;
				});
			}
		}
	},
	
	initPlayerButton : function(){
		$('#numeros_player').click(function(){
			Slider.playerButtonClick();
			return false;
		});	
	},
	
	playerButtonClick : function(){
		if(this.Play){
			clearInterval(this.Interval);
			$('#numeros_player').addClass('stop');
			this.Play =false;
		}else{
			$('#numeros_player').removeClass('stop');
			this.Play = true;
			this.Interval = setInterval(function(){ Slider.animateSlide();}, this.Nbinterval);
		}
	},
	
	buttonClick : function(Button){
		this.Position = Button;
		this.move();
		this.setButtonPositionOnClick(Button);
		this.setArrowPosition();
	},
	
	begin : function(){
		this.Position = 0;
		$(this.Models_objs).width( $(this.Reference).width() ) 
		$(this.Models_objs).height( $(this.Reference).height() ) 
		$(this.Models_objs).css("overflow", "hidden");
		this.setArrowPosition();
		this.setButtonPositionOnClick(0);
	},
	
	asSliderObj : function(){
		if (($(this.Slider_obj).length > 0) && (this.Slider_obj != ''))return true;
		else return false;
	},
	
	asButtonObj : function(){
		if (($(this.Button_objs).length > 0) && (this.Button_objs != ''))return true;
		else return false;
	},
	
	getNumElement :	function (){
		if (this.asSliderObj())return $(this.Models_objs).length;
		else return false;
	},
	
	setArrowPosition : function(){
		if (this.Arrow){
			//Flèche précédant
			if (this.Position > 0) $("#precedant").css("visibility","visible");
			else $("#precedant").css("visibility","hidden");
			
			//Flèche Suivant
			if (this.Position < (this.NbElement-1)) $("#suivant").css("visibility","visible");
			else $("#suivant").css("visibility","hidden");
		}
	},
	
	buttonInit:function(){
		if (Slider.asSliderObj()){
			if (Slider.asButtonObj()){
				var count=0;
				$(Slider.Button_objs).each(function(i){
					id = this.id;
					count++;
					$('#'+id).click(function() {
						clearInterval(Slider.Interval);
						var pos = (this.id.split('_')[1])-1;
						Slider.buttonClick(pos);
						if(Slider.Play)Slider.Interval = setInterval(function(){ Slider.animateSlide();}, Slider.Nbinterval);
						return false;
					}); 
				});
			}
		}	
	},
	
	setButtonPosition : function(){
		//Suppression de la classe "bouton active"
		if (this.asButtonObj()){
			//alert(this.Position);
			$('.numero').removeClass("on");
			//Activation du bon bouton 
			var obj = $(this.Button_objs).children[this.Position].className;
			$('#'+$(this.Button_objs).children[this.Position].id).addClass('on');
		}
	},
	
	setButtonPositionOnClick : function(Button){
		//Suppression de la classe "bouton active"
		if (this.asButtonObj()){
			$('.numero').removeClass("on");
			$('.numero').each(function(i){
				if(this.id == 'numeros_'+(Button+1)){
					$('#'+this.id).addClass('on');
				}
			});
			
		}
	},
	move : function(){
		$(this.Slider_obj).animate({ 
			marginLeft : - (($(this.Reference).width()+this.Offset) * this.Position) },1500
		);
		// Légende galerie
		if ($(this.Models_objs+' .galerie_legende').length > 0 && $('#galerie_legende').length > 0) {
			$('#galerie_legende')[0].innerHTML = $(this.Models_objs+' .galerie_legende')[this.Position].innerHTML;
		}
	},
	
	animateSlide : function(){
		//Arret de l'animation en cour
		clearInterval(this.Interval);
		if (this.way > 0) {
			if(this.Position < (this.NbElement-1) ) this.Position++;
			else {
				if (this.NbElement > 1) this.Position = this.NbElement-2;
				else
					this.Position = 0;
				this.way *= -1;
			}
		}
		else {
			if(this.Position > 0 ) this.Position--;
			else {
				if (this.NbElement > 0) this.Position = 1;
				else
					this.Position = 0;
				this.way *= -1;
			}
		}
		if (this.NbElement > 1) {
			this.move();
			this.setButtonPositionOnClick(this.Position);
			this.setArrowPosition();
			if(this.Play)this.Interval = setInterval(function(){ Slider.animateSlide();}, this.Nbinterval);
		}
	}
	
	
};

function playerReady(obj) {
};

$(document).ready(function() {

	// Barre menu, séparateur
	$('#spacer ul li').css('width',(700-$('#menu').width())+'px');


	var SliderColonne = Slider;
	if ($("#photoSliderBandeColonne").length > 0) {
		//(SlideObj, ModelsObj, ButtonObj, OffSet, NbInter , Arr, PlayVar)
		SliderColonne.init("#photoSliderBandeColonne", ".photoSliderPhotoColonne", ".photoSliderBoutonsColonne",  0, 6000 , false, true);
	}

	var SliderGalerie = Slider;
	if ($("#photoSliderBandeGalerie").length > 0) {
		//(SlideObj, ModelsObj, ButtonObj, OffSet, NbInter , Arr, PlayVar)
		SliderGalerie.init("#photoSliderBandeGalerie", ".photoSliderPhotoGalerie", ".photoSliderBoutonsGalerie",  0, 6000 , true, true);
	}

	var SliderFront = Slider;
	if ($("#photoSliderBandeFront").length > 0) {
		//(SlideObj, ModelsObj, ButtonObj, OffSet, NbInter , Arr, PlayVar)
		SliderFront.init("#photoSliderBandeFront", ".photoSliderPhotoFront", ".photoSliderBoutonsFront",  0, 6000 , true, true);
	}

	// Lecteur MP3
	$('#lecteurMp3').fancybox({
		frameHeight:24,
		frameWidth:350,
		hideOnContentClick: false
	});

});