// JavaScript Document
today=new Date();
y=today.getFullYear();
m=today.getMonth()+1;

for (i = 0 ; i <= 2 ; i++) {

	if ((m + i) < 10) {
		zerofull = "0";	
	} else if ((m + i) > 12) {
		zerofull = "0";
	} else {
		zerofull = "";
	}

	if (i==0) {
		document.write('<option value=\"',y,zerofull,m+i,'" selected>',y,'年',m+i,'月</option>');
	} else if ((m+i) > 12) {
		document.write('<option value=\"',y+1,zerofull,m+i-12,'">',y+1,'年',m+i-12,'月</option>');
	} else {
		document.write('<option value=\"',y,zerofull,m+i,'">',y,'年',m+i,'月</option>');
	}
}