(function($) {
	$.fn.easySlider = function(){
		// default configuration properties
					
			var prevId 			= 'prevBtn';
			var nextId			= 'nextBtn';	
			var pause			= 6000;
			var speed 			= 600;
				
		this.each(function() {  
			var obj = $(this); 				
			var s = $("li", obj).length;
			var w = $("li", obj).width(); 
			var clickable = true;
			obj.width(w); 
			var ts = s-1;
			var t = 0;
			$("ul", obj).css('width',s*w);		
			$("ul", obj).prepend($("ul li:last-child", obj).clone().css("margin-left","-"+ w +"px"));
			$("ul", obj).append($("ul li:nth-child(2)", obj).clone());
			$("ul", obj).css('width',(s+1)*w);
										
		
			for(var i=0;i<s;i++){						
				$(document.createElement("li"))
					.attr('id','controls' + (i+1))
					.html('<a rel='+ i +' href=\"javascript:void(0);\"></a>')
					.appendTo($("#controls"))
					.click(function(){							
						animate($("a",$(this)).attr('rel'),true);
					}); 												
			};				
						
			$("a","#"+nextId).click(function(){		
				animate("next",true);
			});
			
			$("a","#"+prevId).click(function(){		
				animate("prev",true);
			});	
			
			function setCurrent(i){
				i = parseInt(i)+1;
				$("li", "#controls").removeClass("current");
				$("li#controls" + i).addClass("current");
			};
			
			function adjust(){
				if(t>ts) t=0;		
				if(t<0) t=ts;	
				
				$("ul",obj).css("margin-left",(t*w*-1));
				
				clickable = true;
				setCurrent(t);
			};
			
			
			function animate(dir,clicked){
				if (clickable){
					clickable = false;
					var ot = t;				
					switch(dir){
						case "next":
							t++;						
							break; 
						case "prev":
							t--;
							break; 
						default:
							t = dir;
							break; 
					};	
					
					
						p = (t*w);
						
						$("ul",obj).animate({ marginLeft: -p }, { duration:speed, complete:adjust }
						);				
										
					if(clicked) clearTimeout(timeout);
					
					if(dir=="next" && !clicked){;
						timeout = setTimeout(function(){
							animate("next",false);
						},speed+pause);
					};
				};
			};
			var timeout;		
				timeout = setTimeout(function(){
					animate("next",false);
				},pause);	
			setCurrent(0);			
		});
	  
	};

})(jQuery);