function tick() { 
	var today,istgeday,timeString; 
	today = new Date(); 
	istgeday = today.getDay(); 
	timeString='<div class="Date_box">';
	timeString+=today.getFullYear()+'年'+(today.getMonth()+1)+'月'+today.getDate()+'日  ';
	var x = new Array("星期日", "星期一", "星期二","星期三","星期四", "星期五","星期六");
	timeString+=x[istgeday]+'</div>';
	document.getElementById("shijianxianzhi").innerHTML=timeString+'<div><span id="xiaban" name="xiaban"></span></div>'					
	window.setInterval(RefreshTime, 1000); 
} 

function weekend(){
	var today,istgeday,timeString;
	today = new Date(); 
	istgeday = today.getDay(); 
	var x = new Array("星期日", "星期一", "星期二","星期三","星期四", "星期五","星期六");
	timeString = x[istgeday];
	return timeString;
}

function RefreshTime(){
var NowTime=new Date();var cur_y=NowTime.getYear();var cur_m=NowTime.getMonth();var cur_d=NowTime.getDate();
var cur_h=NowTime.getHours();
cur_y+=1900
var style='DAY';
var end_y;
var end_m;
var end_d;
var end_h;
var end_mi;
end_mi=60
var dstr="天";var hstr="小时";var mstr="分";var sstr="秒";
var count_obj=null;
if(style=="YEAR"){end_y=cur_y;}
if(style=="MONTH"){end_y=cur_y;end_m=cur_m;}
if(style=="DAY"){end_y=cur_y;end_m=cur_m;end_d=cur_d;}
if(cur_h<18){end_h=18;}else{end_h=23;}

var EndTime=new Date(end_y,end_m,end_d,end_h,end_mi);
var nMS=EndTime.getTime()-NowTime.getTime();
var nD=Math.floor(nMS/(1000*60*60*24));
var nH=Math.floor(nMS/(1000*60*60))%24;
var nM=Math.floor(nMS/(1000*60))%60;
var nS=Math.floor(nMS/1000)%60;
var count_obj=null;
count_obj=document.getElementById("xiaban");
var weekenda;
weekenda = weekend();
if(weekenda=="星期六" || weekenda=="星期日"){
	if(count_obj){
		eval("count_obj.innerHTML='<b class=\"f14\">今天是周末，祝您周末愉快！</b>';");
	}
}else if (weekenda=="星期五" && cur_h>=18 && cur_h<=23){
		if(count_obj){
			eval("count_obj.innerHTML='<b class=\"f14\">明天是周末，祝您周末愉快！</b>';");
		}
}else{
	if (cur_h>=9 && cur_h<18){
		var nHH,nMM,nSS;
		var timeString;
		timeString='距 <b class="f14">下班</b> 还有：';
		if(cur_h>=18){
			nHH='<b class="f14">'+(nH+18)+'</b>'
		}else{nHH='<b class="f14">'+(nH-1)+'</b>'}
		if (nM>0){
			nMM='<b class="f14">'+nM+'</b>'
		}
		if (nS>0){
			nSS='<b class="f14">'+nS+'</b>'
		}
		if(cur_h<18){
			if(nH<=1){hstr="";nHH="";}
		}
		if(nM<=0){mstr="";nMM="";}
		if(nS<=0){sstr="";nSS="";}

		if(count_obj)
			{eval("count_obj.innerHTML='"+timeString+nHH+hstr+nMM+mstr+nSS+sstr+"';");
		}
	}else{
		var nHHa,nMMa,nSSa,timeStringa;
		timeStringa='距 <b class="f14">上班</b> 还有：';
		if (cur_h>=18 && cur_h<=23){
			nHHa='<b class="f14">'+(nH+9)+'</b>'
		}else if (cur_h>=0 && cur_h<9){
			nHHa='<b class="f14">'+(nH-10)+'</b>'
		}
		if (nM>0){
			nMMa='<b class="f14">'+nM+'</b>'
		}
		if (nS>0){
			nSSa='<b class="f14">'+nS+'</b>'
		}
		if(nM<=0){mstr="";nMMa="";}
		if(nS<=0){sstr="";nSSa="";}
		if(count_obj)
			{eval("count_obj.innerHTML='"+timeStringa+nHHa+hstr+nMMa+mstr+nSSa+sstr+"';");
		}
	}
}

}
window.setInterval(RefreshTime, 1000);