$(document).ready(function(){
			
				var retour = true;
				
				var tempsTransition = 500;
				
				var affichePlayPause = true;
		  
				var lectureAutomatique = true;
		  	
				var tempsAttente = 2500;
			
				var icones = new Array();
		  		
				icones['play'] = 'img_site/play_slider.png';
		  		
				icones['pause'] = 'img_site/pause_slider.png';	
			
				var currentPosition = 0;
				
				var slideWidth = 900;
				
				var slides = $('.slide');
		  
				var numberOfSlides = slides.length;
				
				var interval;
				
				var lectureEnCours = false;
  
				$('#slidesContainer').css('overflow', 'hidden');

  				slides
  
				.wrapAll('<div id="slideInner"></div>')
    
				.css({
				
					'float' : 'left',
					
					'width' : slideWidth
				
				});

				$('#slideInner').css('width', slideWidth * numberOfSlides);

				$('#slideshow')
				
				.prepend('<span class="control" id="leftControl">Précédent</span>')
		
				.append('<span class="control" id="rightControl">Suivant</span>');
  
				manageControls(currentPosition);

				$('.control')
    
				.bind('click', function(){
		   
					currentPosition = ($(this).attr('id')=='rightControl') ? currentPosition+1 : currentPosition-1;
		
					if(currentPosition == numberOfSlides && retour == false ){
			
						currentPosition--;
			
						pause();
					
					}
		
					manageControls(currentPosition);
	   
					$('#slideInner').animate({
		 
						'marginLeft' : slideWidth*(-currentPosition)
						
					},tempsTransition);
  
				});

				function manageControls(position){
   
					if(position==0){ $('#leftControl').hide() } else{ $('#leftControl').show() }
	
					if(position==numberOfSlides-1 && retour == false){
		
						$('#rightControl').hide();
					
					} else {
		
						$('#rightControl').show();
					
					}
					
					if(position == numberOfSlides && retour == true){
		
						currentPosition = 0;
		 
						$('#leftControl').hide();
					
					}
				
				}
				
				function suivant(){
		
					$('#rightControl').click();
				
				}
				
				function start() {
  	
					lectureEnCours = true;
					
					interval = setInterval(suivant, tempsAttente );
				
				}
				
				function pause() {
  	
					lectureEnCours = false;
					
					clearInterval(interval);
				
				}
  
				if(lectureAutomatique == true){
  
					start();
				
				}
				
				if(affichePlayPause == true){
	
					$('#slidesContainer').prepend('<img id="navDiapo" src="" alt="Navigation diaporama" />');
	
					if(lectureAutomatique == true){
		
						$('#navDiapo').attr('src',icones['pause']);
					
					}else{
					
						$('#navDiapo').attr('src',icones['play']);	
					
					}
					
					$('#navDiapo').bind('click', function(){
		
						if(lectureEnCours == true){
			
							$(this).attr('src',icones['play']);
				
							pause();
		
						}else{
			
							$(this).attr('src',icones['pause']);
						
							start();
						
						}
					
					});
				
				}

			});