$(document).ready(function(){
//首页信息切换
	tab("tab_info","con_info");
//首页校园娱乐切换
	tab("tab_school","con_school");
//人气榜
	tab("tab_scoreboard","con_scoreboard");
//美女人气榜
	tab("tab_scoreboard2","con_scoreboard2");
//New Star
	tab("tab_star","con_star");

//合作伙伴滚动
	setInterval('scroll_top("partner")',4000);
//战略合作滚动
	setInterval('scroll_left("strategic")',4000);	
});
//选项卡切换
function tab(id,id_con){
	var tab = $("#" + id);
	var tab_con = $("#" + id_con);
	tab.children("span").each(function(i){
		$(this).mouseover(function(){
			tab.children("span").removeClass("current");
			$(this).addClass("current");
			tab_con.children("ul:visible").hide();
			tab_con.children("ul:eq(" + i + ")").show();
		});
	});
}

function scroll_top(id){
	var obj = $("#" + id);
	demoHeight = 112;
	obj.animate({marginTop:-demoHeight},2000,function(){
		$(this).css({marginTop:"0px"}).find("tr:first").appendTo(this)
	});
}

function scroll_left(id){
	var obj = $("#" + id);
	demoLeft =135;
	obj.animate({marginLeft:-demoLeft},2000,function(){
		$(this).css({marginLeft:"0px"}).find("td:first").appendTo(this)
	});
}