(function($){
	$.fn.diaporama = function(options) {

		var defaults = {
			delay: 3,
			animationSpeed: "normal",
			controls:true
		};
				
		var options = $.extend(defaults, options);
		
		this.each(
		function(){
			
				var obj = $(this);
				
				if($(obj).find("li").length > 1){
					var inter = setInterval(function(){nextElt(options)}, (options.delay*1000));
					var sens = "right";
					var pause = false;
					
					$(obj).find("li").hide();
					$(obj).find("li:first-child").addClass("active").fadeIn(options.animationSpeed);
					
					// Controls
					/*
					if(options.controls){
						$(obj).after("<div class='diaporama_controls'><div class='btns'><a href='#' class='prev'>Prec.</a> <a href='#' class='pause'>Pause</a> <a href='#' class='next'>Suiv.</a></div></div>");
						
						$(obj).siblings().find(".prev").click(function(){
							clearInterval(inter);
							prevElt(options);
							if(!pause)
								inter = setInterval(function(){prevElt(options)}, (options.delay*1000));
							sens = "left";
						});
						
						$(obj).siblings().find(".next").click(function(){
							clearInterval(inter);
							nextElt(options);
							if(!pause)
								inter = setInterval(function(){nextElt(options)}, (options.delay*1000));
							sens = "right";
						});
														
						$(obj).siblings().find(".pause").toggle(
							function(){
								$(this).removeClass("pause").addClass("play");
								clearInterval(inter);
								pause = true;
							},
							function(){
								$(this).removeClass("play").addClass("pause");
								inter = setInterval(function(){ (sens == "right")?nextElt(options):prevElt(options)}, (options.delay*1000));
								pause = false;
							}
						);
					}
					*/
					
					// Affiche l'élément suivant
					function nextElt(options){
						$(obj).find("li.active").fadeOut(options.animationSpeed);
						
						if(!$(obj).find("li.active").is(":last-child")){
							$(obj).find("li.active").next().addClass("active").prev().removeClass("active");
							$(obj).find("li.active").fadeIn(options.animationSpeed);
							
						}else{
							$(obj).find("li:first-child").addClass("active").fadeIn(options.animationSpeed);
							$(obj).find("li:last-child").removeClass("active");
						}
					}
					
					// Affiche l'élément précédent
					function prevElt(options){
						$(obj).find("li.active").fadeOut(options.animationSpeed);
						
						if(!$(obj).find("li.active").is(":first-child")){
							$(obj).find("li.active").prev().addClass("active").next().removeClass("active");
							$(obj).find("li.active").fadeIn(options.animationSpeed);
						}else{
							$(obj).find("li:last-child").addClass("active").fadeIn(options.animationSpeed);
							$(obj).find("li:first-child").removeClass("active");
						}
					}
				}
			}
		);
		
		return this;
	};
})(jQuery);