<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
<script language="javascript">
function clickcal(){
var year = document.cal.year.options[document.cal.year.selectedIndex].value;
var month = document.cal.month.options[document.cal.month.selectedIndex].value;
var day = 1;
var date = new Date(parseInt(year), parseInt(month), day)
var lastDay = new Date(parseInt(year), parseInt(month), 0).getDate();
document.write(date.getFullYear() +"년 "
+(date.getMonth()) +"월 "
+(date.getDay()) +"요일 " +"<br>");
for(var i=1; i<=lastDay; i++){
if(i%7==0){
document.write((i) +" " +"<br>");
}else{
document.write((i)+" ");
}
}
}
</script>
</head>
<body>
<form name="cal">
<select name="year" onclick="clickcal()">
<option value="2008">2008년</option>
<option value="2009">2009년</option>
</select>
<select name="month" onclick="clickcal()">
<option value="1">1월</option>
<option value="2">2월</option>
<option value="3">3월</option>
<option value="4">4월</option>
<option value="5">5월</option>
</select>
<!--
<input type="button" value="Click" onclick="clickcal()">
<br><br>
<textarea name="output" cols="20" rows="10" readonly></textarea>
-->
</form>
</body>
</html>
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