$(function(){//瀵艰埅js		
	$(".allmenu li").hover(
			  function () {
				$(this).find(".tag").addclass("ahover");
				$(this).find(".menu").show(); 
			  },
			  function () {
				$(this).find(".tag").removeclass("ahover");
				$(this).find(".menu").hide(); 
			  }		
		);
});


var t = n = 0, count;//棣栭〉banner鍒囨崲
$(document).ready(function(){ 
	count=$("#banner_list a").length;
	$("#banner_list a:not(:first-child)").hide();
	$("#banner_info").html($("#banner_list a:first-child").find("img").attr('alt'));
	$("#banner_info").click(function(){
		window.open($("#banner_list a:first-child").attr('href'), "_blank");
	});
	$("#banner li").click(function(){
		var i = $(this).text() - 1;//鑾峰彇li鍏冪礌鍐呯殑鍊硷紝鍗?锛?锛?锛?
		n = i;
		if (i >= count) return;
		$("#banner_info").html($("#banner_list a").eq(i).find("img").attr('alt'));
		$("#banner_info").unbind().click(function(){
			window.open($("#banner_list a").eq(i).attr('href'), "_blank")
		})
		$("#banner_list a").filter(":visible").fadeout(1000).parent().children().eq(i).fadein(1000);
			document.getelementbyid("banner").style.background="";
			$(this).toggleclass("on");
			$(this).siblings().removeattr("class");
		});
		t = setinterval("showauto()", 5000);
		$("#banner").hover(function(){
			clearinterval(t)
		}, function(){ t = setinterval("showauto()", 5000);
	});
})
function showauto(){
	n = n >=(count - 1) ? 0 : ++n;
	$("#banner li").eq(n).trigger('click');
}
 
(function($){//婊氬姩鏂伴椈
	$.fn.myscroll = function(options){
	var defaults = {
		speed:80,  //婊氬姩閫熷害,鍊艰秺澶ч€熷害瓒婃參
		rowheight:18 //姣忚鐨勯珮搴?
	};
	var opts = $.extend({}, defaults, options),intid = [];
	function marquee(obj, step){	
		obj.find("ul").animate({
			margintop: '-=1'
		},0,function(){
				var s = math.abs(parseint($(this).css("margin-top")));
				if(s >= step){
					$(this).find("li").slice(0, 1).appendto($(this));
					$(this).css("margin-top", 0);
				}
			});
		}		
		this.each(function(i){
			var sh = opts["rowheight"],speed = opts["speed"],_this = $(this);
			intid[i] = setinterval(function(){
				if(_this.find("ul").height()<=_this.height()){
					clearinterval(intid[i]);
				}else{
					marquee(_this, sh);
				}
			}, speed);
			_this.hover(function(){
				clearinterval(intid[i]);
			},function(){
				intid[i] = setinterval(function(){
					if(_this.find("ul").height()<=_this.height()){
						clearinterval(intid[i]);
					}else{
						marquee(_this, sh);
					}
				}, speed);
			});		
		});
	}
})(jquery);

$(function(){
	$("div.ranklist").myscroll({
		speed:80,
		rowheight:18
	});	
});