$(document).ready(function(){
	var numberImg = $("#encart > .encart").size();
	//alert (numberImg);
	var spacing = 932;
	var tourNumber = 1;
	var maxSpacing = (spacing * numberImg) - spacing ;
	var sens ='A';
	var $encart = $('#encart');
	$('#content').css({
		'overflow-x':'hidden'
	});
	$(document).everyTime(7000,'time',function() {
     var leftSpacing = parseFloat($encart.css('left'));
	 
	 //alert(numberImg);
	 //alert(tourNumber);
	 
	 
	 
	 
	 
	 if (sens == 'A')
	 {
		 if(numberImg > tourNumber)
		 {
			 tourNumber = tourNumber +1 ;
		 }
		 else
		 {
	  		sens = 'B';
			tourNumber = 2;	
		 }
		
	 }
	 else
	 {
		 if(numberImg > tourNumber)
		 {
			 tourNumber = tourNumber +1 ;
		 }
		 else
		 {
	  		sens = 'A';
			tourNumber = 2;	
		 }
     }
	 //alert(sens);
		
	 if (sens == 'A')
		{
			$('#encart').animate({
			left: leftSpacing - spacing	
			},1000);
			
			
		}
		else
		{
			$('#encart').animate({
			left: leftSpacing + spacing	
			},1000);
			
			
		}
	 
	 
		//if (leftSpacing > -maxSpacing)
//		{
//			$('#encart').animate({
//			left: leftSpacing - spacing	
//			},1000);
//		}
//		else
//		{
//			$('#encart').animate({
//			left: 0	
//			},1000);
//		}
	});
		$('#fleche-droite').click(function(){	
			var leftSpacing = parseFloat($encart.css('left'));
			if ((leftSpacing == -932) || (leftSpacing == -1864) || (leftSpacing == 0))
			{
				if (leftSpacing > - maxSpacing)
				{
					$('#encart').animate({
					left: leftSpacing - spacing	
					},1000);
				}
				else
				{
					$('#encart').animate({
					left: 0
					},1000);
				}
				$(document).stopTime('time');
			}
		});
		$('#fleche-gauche').click(function(){
			var leftSpacing = parseFloat($encart.css('left'));	
			if ((leftSpacing == -932) || (leftSpacing == -1864) || (leftSpacing == 0))
			{	
				if(leftSpacing < 0)
				{								  
					$('#encart').animate({
					left:leftSpacing + spacing				   
					},1000);					  
				}
				else
				{					  
					$('#encart').animate({
					left: - maxSpacing				   
					},1000);
				}
				$(document).stopTime('time');
			}
		});
		$('.encart a img').click(function(){
				$(document).stopTime('time');
		});
});