/*$(function(){
	(function(){
		var curr = 0;
		$("#jsNav .trigger").each(function(i){
			$(this).click(function(){
				curr = i;
				$("#js a").eq(i).fadeIn("fast").siblings("a").hide();
				$(this).siblings(".trigger").removeClass("imgSelected").end().addClass("imgSelected");
				return false;
			});
		});

		
		var pg = function(flag){
			//flag:true表示前翻， false表示后翻
			if (flag) {
				if (curr == 0) {
					todo = 2;
				} else {
					todo = (curr - 1) % 4;
				}
			} else {
				todo = (curr + 1) % 4;
			}
			$("#jsNav .trigger").eq(todo).click();
		};
		
		//前翻
		$("#prev").click(function(){
			pg(true);
			return false;
		});
		
		//后翻
		$("#next").click(function(){
			pg(false);
			return false;
		});
		
		//自动翻
		var timer = setInterval(function(){
			todo = (curr + 1) % 4;
			$("#jsNav .trigger").eq(todo).click();
		},3000);
		
		//鼠标悬停在触发器上时停止自动翻
		$("#jsNav a").hover(function(){
				clearInterval(timer);
			},
			function(){
				timer = setInterval(function(){
					todo = (curr + 1) % 4;
					$("#jsNav .trigger").eq(todo).click();
				},1500);			
			}
		);
	
	})();

});*/

/*rupian*/
$(function(){
	(function(){
		var i = 1; //准备显示的触发器的下标
		var length = $("#trigger li").length; //触发器的数量
		
		var view = function(e){
			$(e).siblings().removeClass("imgSelected").end().addClass("imgSelected");
			var data = $(e).find("img").metadata({type:'attr', name:'data'}),
				rel = data.rel,
				title = data.title,
				address = data.address,
				time = data.time;
	
			$("#sliderImg").attr("src", rel);
			$("#sliderTitle").text(title);
			$("#sliderAddress").text(address);
			$("#sliderTime").text(time);
			
			$("#slider img").hide().fadeIn("fast");		
		};
		
		var play = function(){
			view($("#trigger li").eq(i));
			i = (i+1) % length;
		};
		
		var timer = setInterval(play, 3500);
			  
		$("#trigger li").each(function(j){
			$(this).hover(
				function(){
					i = j;
					clearInterval(timer);
					view(this);
					i = (i+1) % length;
				}, 
				function(){
					timer = setInterval(play, 3500);
				}
			);
		});
	})();
});