<!--
function WindowChange() {

	var now = new Date();
	var thismonth = now.getMonth()+1;
	var today = now.getDate();

	if (thismonth == 1 && today <= 24 ) next_page = '../unkou/1gatsu.html';
	else if (thismonth == 1  && today >= 25 )next_page = '../unkou/2gatsu.html';

	else if( thismonth == 2 && today <= 24 ) next_page = '../unkou/2gatsu.html';
	else if (thismonth == 2  && today >= 25 )next_page = '../unkou/3gatsu.html';

	else if( thismonth == 3 && today <= 24 ) next_page = '../unkou/3gatsu.html';
	else if (thismonth == 3  && today >= 25 )next_page = '../unkou/4gatsu.html';

	else if( thismonth == 4 && today <= 24 ) next_page = '../unkou/4gatsu.html';
	else if (thismonth == 4  && today >= 25 )next_page = '../unkou/5gatsu.html';
	
	else if( thismonth == 5 && today <= 24  ) next_page = '../unkou/5gatsu.html';
	else if (thismonth == 5 && today >= 25 )next_page = '../unkou/6gatsu.html';
	
	else if( thismonth == 6 && today <= 24  ) next_page = '../unkou/6gatsu.html';
	else if (thismonth == 6 && today >= 25 )next_page = '../unkou/7gatsu.html';
	
	else if( thismonth == 7 && today <= 24  ) next_page = '../unkou/7gatsu.html';
	else if (thismonth == 7 && today >= 25 )next_page = '../unkou/8gatsu.html';
	
	else if( thismonth == 8 && today <= 24  ) next_page = '../unkou/8gatsu.html';
	else if (thismonth == 8 && today >= 25 )next_page = '../unkou/9gatsu.html';
	
	else if( thismonth == 9 && today <= 24  ) next_page = '../unkou/9gatsu.html';
	else if (thismonth == 9 && today >= 25 )next_page = '../unkou/10gatsu.html';
	
	else if( thismonth == 10 && today <= 24  ) next_page = '../unkou/10gatsu.html';
	else if (thismonth == 10 && today >= 25 )next_page = '../unkou/11gatsu.html';

	else if( thismonth == 11 && today <= 24  ) next_page = '../unkou/11gatsu.html';
	else if (thismonth == 11 && today >= 25 )next_page = '../unkou/12gatsu.html';
	
	else if( thismonth == 12 && today <= 24  ) next_page = '../unkou/12gatsu.html';
	else if (thismonth == 12 && today >= 25 )next_page = '../unkou/1gatsu.html';

       else next_page = 'sorry.html';

	self.location.href=next_page;

}

// -->