(function($) 
{
	$.fn.slideEca = function(params) 
	{
		params = $.extend({nbr : 4, widthImage : 250, heightImage : 150, margin : 10, zdefault:0, interval : 2000, zoom : 1.5, pageCpt : "modules/X-tra_partner/cpt.php"}, params);
		var i=0, pause = 0, oldpause=0, elem = $(this), oldLeft=0,oldTop=0;
		function addEvent()
		{
			elem.mouseover(function()
			{
				pause = 1;
			});
			elem.mouseout(function()
			{
				pause = 0;
			});
			
			elem.find("img").mouseover(function()
			{
				$(this).css({zIndex:"99999"});
				oldTop = 0;
				oldLeft = parseInt($(this).css("margin-left").replace("px",""));
				newWidth = params.widthImage*params.zoom; 
				newHeight = params.heightImage*params.zoom; 
				newLeft = oldLeft - (params.widthImage*(params.zoom - 1)/2);
				newTop = oldTop - (params.heightImage*(params.zoom - 1)/2);
				$(this).animate({width:newWidth,height:newHeight,marginTop:newTop+"px",marginLeft:newLeft+"px"});
				
			});
			elem.find("img").mouseout(function()
			{
				elem.find("img").stop();
				$(this).css({width:params.widthImage+"px", height:params.heightImage + "px", marginTop:oldTop+"px", marginLeft:oldLeft+"px", zIndex:params.zdefault}); 
			});
		}
		function delEvent()
		{
			elem.unbind("mouseover");
			elem.unbind("mouseout");
			elem.find("img").unbind("mouseover");
			elem.find("img").unbind("mouseout");
		}
		function SlideListin() {
			setTimeout(function() 
			{
				if(pause<oldpause)
				{
					i--;
					if (i < 0) { i = elem.find("li").length -1;} 
				}
				if (!pause) {
					delEvent();
					var m = i-1;
					if (i == 0) { m = elem.find("li").length-1;}
					elem.find("img").eq(m).fadeOut('fast',function(){
						elem.find("img").eq(m).css({width:params.widthImage, 
													marginLeft:(params.widthImage +params.margin)*params.nbr-1  +"px",
													marginTop:0,
													opacity :"1",
													"-moz-opacity" : "1",
													"-ms-filter": "alpha(opacity=100)",
													"filter" : "alpha(opacity=100)"});
						SlideListin();
					});
				}
				else SlideListin();
				oldpause = pause;
			}, params.interval);
			for(k=0;k<params.nbr;k++)
			{
				index = i+k;
				valleft = (params.widthImage + params.margin)*k  +"px";
				if(k==0) valleft = "0px";
				if (index >= elem.find("li").length) { index = Math.abs(elem.find("li").length -i -k); }
				if (!pause) {
					elem.find("img").eq(index).animate({ marginLeft: valleft},300,function(){
						elem.find("img").eq(index).fadeIn('fast',function(){
							addEvent();
						});
					});
				}
			}
			
			if (!pause) {
				i++;
				if (i >= elem.find("li").length) { i = 0;} 
			}
			
		}
		elem.css({height:elem.find("img").eq(0).css("height")});
		elem.find("ul").css({margin:'0', padding:'0'});
		elem.find("li").css({listStyleType:"none", float:"left"});
		elem.find("img").css({display:"none",position:"absolute", marginLeft:(params.widthImage + params.margin)*params.nbr-1  +"px",zIndex:params.zdefault, width:params.widthImage + "px", height:params.heightImage + "px"});
		for(init=0;init<params.nbr;init++)
		{
			valleft = (params.widthImage + params.margin)*init+"px";
			if(init==0) valleft = "0px";
			elem.find("img").eq(init).css({ marginLeft: valleft,display:'inline'});
		}
		elem.find("img").bind("click",function(){ 
			$.post(params.pageCpt,{idpart:$(this).attr("rel")},
				function(data){},"html");
				
		});
		addEvent();
		SlideListin();
		return this;
	};
})(jQuery);