var tab = {};
var index = {};
index.duration = 100;
index.easing = "easeOutCubic";
index.easing = "easeOutCubic";
index.infoTimer = "";
index.timer = "";
index.current = 0;







index.init = function(){

	var ln = $(".mainImg ul:first li").length;
	$(".mainImg ul:first li").hide().eq(0).show();
	var src = "";
	src += '<ul class="pointer">';
	for(var i=0;i<ln;i++){
		if(i==0){
			src += '<li><a href="#" onclick="return index.img('+ i +',this);" class="current"></a></li>';
		}else{
			src += '<li><a href="#" onclick="return index.img('+ i +',this);"></a></li>';
		}
	}
	src += '</ul>';

	$(".mainImg").append(src);
	
	index.timer = setInterval(function(){
		var x = index.current +1;
		if(x >= $(".mainImg ul:first li").length){
		
			x = 0;
		}
		$(".mainImg .pointer li a").eq(x).click();
					
	},10000);//秒数変更
	
	$(".mainImg").mouseover(function(){
		clearInterval(index.timer);
	});
	
	$(".mainImg").mouseout(function(){
		index.timer = setInterval(function(){
			
		var x = index.current +1;
//		alert(x);
		if(x >= $(".mainImg ul:first li").length){
			x = 0;
		}
		$(".mainImg .pointer li a").eq(x).click();
						
		},10000);//秒数変更
	});
};







index.img = function(num,obj){
	
	$(obj).parent().parent().find("a").removeAttr("class");
	$(obj).attr("class","current");
	
	
	$(".mainImg ul:first li").eq(index.current).stop().css({opacity:1}).fadeOut(500);
	$(".mainImg ul:first li").eq(num).stop().fadeIn(500);
	index.current = num;
	
	return false;
};





jQuery(function($) {
		index.init();
});