function show_calendar() {
if (parseInt(navigator.appVersion.substring(0,1)) < 4)  return;
calendar = new Date();
day = calendar.getDay();
month = calendar.getMonth();
date = calendar.getDate();
year = calendar.getYear();
if (year < 1000) year += 1900;

cent = parseInt(year/100);
g = year % 19;
k = parseInt((cent - 17)/25);
i = (cent - parseInt(cent/4) - parseInt((cent - k)/3) + 19*g + 15) % 30;
i = i - parseInt(i/28)*(1 - parseInt(i/28)*parseInt(29/(i+1))*parseInt((21-g)/11));
j = (year + parseInt(year/4) + i + 2 - cent + parseInt(cent/4)) % 7;
l = i - j;
emonth = 3 + parseInt((l + 40)/44);
edate = l + 28 - 31*parseInt((emonth/4));
emonth--;
var monthname = new Array ("１月", "２月", "３月", "４月", "５月", "６月", "７月", "８月", "９月", "10月", "11月", "12月" );
var dayname = new Array ("<img src='37z.files/sun.gif'>", "<img src='37z.files/mon.gif'>", "<img src='37z.files/tue.gif'>", "<img src='37z.files/wed.gif'>", "<img src='37z.files/thu.gif'>", "<img src='37z.files/fri.gif'>", "<img src='37z.files/sat.gif'>");
document.write("<table background='37z.files/xingqi.gif' width=60 height=70  border=0 cellspacing=0 cellpadding=0 align=center>");
document.write("<a href='http://www.k12.com.cn/'>");
document.write('<th valign=middle>');
document.write("<font class=p5 color=009900>");
document.write(year+"年");
document.write(monthname[month] +"<br>" +"</font>" +"<font face=arial class=p3 color=009900>" );
document.write(date+"日" +"<img src='37z.files/space.gif'>");
document.write("</font>" +"<font class=p5 color=FFFFFF>" +"<br>" +dayname[day] +"</center>");
document.write("</font>");

document.write("</a>");
}
show_calendar();