var baseTime=(new Date()).getTime();
var autoUpdate=true;
var currIndex=-1;
var IE=document.all ? true : false;
var mapW=640;
var mapH=400;
var dayOfWeek=new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");

function getDSTDay(year, num, dow, mth)
{
mth--;
if(dow==0){adow=1;
dt=new Date();
}
else{dow-=3;dt=new Date(year,mth,1);
fdow=(dt.getUTCDay()+5)% 7;
adow=(dow-fdow)+1;
if(adow <=0)adow+=7;
}
if(num==5){dt=new Date(year,mth,(3*7)+adow);
t=dt.getTime();
for(i=3;i<6;i++){dt=new Date(t);
if(dt.getMonth()!=mth)break;
t+=1000*60*60*24*7;}num=i;
}
dt.setUTCFullYear(year,mth,((num-1)*7)+adow);
dt.setUTCHours(0,0,1);
return dt;}
function fixDigit(str){var s=new String(str);
if(s.length < 2)return "0"+s;
else return s;
}

function getTime(gmtOffset)
{
var date=new Date();
offset=gmtOffset*60*60*1000;
diff=date.getTime()-startDate.getTime();
date.setTime(diff+baseTime+offset);
return date;
}

function formatTime(date)
{
var time;
var hour=date.getUTCHours();
var min=fixDigit(date.getUTCMinutes());
var sec=fixDigit(date.getUTCSeconds());
var del=sec&1 ? "<font color=\"#aaaaaa\">:</font>" : ":";
if(hour > 12)time=(hour-12)+del+min+" 下午";
else if(hour==12)time=12+del+min+" 下午";
else if(hour==0)time=12+del+min+" 上午";
else time=hour+del+min+" 上午";
return dayOfWeek[date.getUTCDay()]+" "+time;
}