var t = a = count = 0;
$(function () {
    
	var menu=$(".menu li"),navs2=$(".navs2")
	menu.hover(function(){
		var mheight=$(this).find(".navs2 a").size()*$(this).find(".navs2 a").height()
		$(this).find(".navs2").stop(true).animate({height:mheight},500);
		},function(){
			$(this).find(".navs2").stop(true).animate({height:0},500);
			})
	count = $(".smimg a").size();   
	var smimg=$(".smimg a"),bigimg=$(".bigimg a"),fast=$(".fast")
	t = setinterval("showauto()", 5000);
	$(".smimg,.fast,.bigimg").hover(function(){
		clearinterval(t)
		}, function(){
			t = setinterval("showauto()", 5000);
		});
	
	smimg.hover(function(){
		a=$(this).index();
		smimg.removeclass("hover").eq(a).addclass("hover");
		bigimg.addclass("hide").eq(a).removeclass("hide");
		fast.addclass("hide").eq(a).removeclass("hide");
		})
	$(".newsli a:odd").css({'float':'right'});
	
})

function showauto()   
{   
    a = a >= (count - 1) ? 0 : a + 1;  
    $(".smimg a").removeclass("hover").eq(a).addclass("hover");
	$(".bigimg a").addclass("hide").eq(a).removeclass("hide");
	$(".fast").addclass("hide").eq(a).removeclass("hide");
}   



$(window).load(function(){
	function starttime(){
		var today=new date();
		var y=today.getyear();
		years=y+2000-100
		var mon=checktime(today.getmonth()+1);
		var d=checktime(today.getdate());
		var weekday='星期'+'日一二三四五六'.charat(today.getday());
		//var h=checktime(today.gethours());
		//var m=checktime(today.getminutes());
		//var s=checktime(today.getseconds());
		document.getelementbyid('time').innerhtml=years+ "年" + mon + "月" + d + "日" + weekday;
	}
	function checktime(i){
		if (i<10)
		i="0" + i
		return i
	}
	starttime();
	setinterval(starttime,1000);
	$(".left,.right").css({height:$(".middle").height()})
})