 
<!Doctype html><html xmlns=http://www.w3.org/1999/xhtml> 
<head> 
<meta http-equiv=Content-Type content="text/html;charset=utf-8"> 
<style> 
.main{ 
width:600px; 
height:350px; 
background:gray; 
margin-left: auto; 
margin-right: auto; 
overflow:hidden; 
-webkit-border-radius: 10px; 
-moz-border-radius: 10px; 
} 
.title{ 
text-align:center; 
} 
.date{ 
float:left; 
padding-left:31px; 
} 
.date1{ 
float:left; 
width:20px; 
height:20px; 
padding-top:10px; 
padding-left:30px; 
padding-right:30px; 
} 
.content{ 
margin-left:25px; 
} 
</style> 
<script type="text/javascript" src="jquery.min.js"></script> 
<script> 
function getTime(year,month,day){ 
y = year 
m = month 
d = day 
var myDate = new Date(year,month-1,day); 
return myDate; 
} 
function days_in_month(year, month) { 
y = year; 
m = month; 
return 32 - new Date(y, m - 1, 32).getDate(); 
} 
function view(year,month){ 

var w = getTime(year,month,1).getDay()-1; 
var num = days_in_month(year,month); 
var index = 1; 
//console.log(w); 
var data = new Array(); 
for(var d = 0; d < num+w; d++){ 
if(d<w){ 
data[d] = ''; 
}else{ 
data[d] = index; 
index++; 
} 
} 
$("#content").html(''); 
for(var k =0;k < data.length;k++){ 
if(k%7==0){ 
$("#content").append("<div id='t"+k+"' class='date1'>"+data[k]+"</div><br>"); 
}else{ 
$("#content").append("<div id='t"+k+"' class='date1'>"+data[k]+"</div>"); 
} 
} 
$("#content > div").mouseover(function(){ 
if($(this).text()!=''){ 
$(this).css('background','red'); 
} 
}); 
$("#content > div").mouseout(function(){ 
if($(this).text()!=''){ 
$(this).css('background','gray'); 
} 
}); 
} 

$(document).ready(function (){ 
for(var t = 1970; t < 2999; t++){ 
$("#yearsel").append("<option value ='"+t+"'>"+t+"</option>"); 
} 
for(var y = 1; y < 13;y++){ 
$("#monthsel").append("<option value ='"+y+"'>"+y+"</option>"); 
} 
var year = new Date().getFullYear(); 
var month = new Date().getMonth()+1; 
var day = new Date().getDate(); 
var w = getTime(year,month,1).getDay()-1; 
var num = day + w -1; 
$("#yearsel").change(function(){ 
year = $("#yearsel option:selected").text(); 
month = $("#monthsel option:selected").text(); 
view(year,month); 
}); 
$("#monthsel").change(function(){ 
year = $("#yearsel option:selected").text(); 
month = $("#monthsel option:selected").text(); 
view(year,month); 
}); 
var oDate = ['星期一','星期二','星期三','星期四','星期五','星期六','星期日',]; 
for(var i = 0;i < 7;i++){ 
$("#title").append("<div class='date'><b>"+oDate[i]+"</b></div>"); 
} 
$("#yearsel option[value='"+year+"']").attr("selected", true); 
view(year,month); 
//標記當前日期 
$("#t"+num).css('background','yellow'); 
}); 
</script> 
</head> 
<body> 
<div id="main" class="main"> 
<center><h3>萬年歷</h3></center> 
<select id="yearsel"> 
</select>年 
<select id="monthsel"> 
</select>月<br><br> 
<div id="title" class="title"> 
</div> 
<div id="content" class="content"> 
</div> 
</div> 
</body> 
</html> 