function info_board() {
	if ( flag == 1 ) {
		document.write('<div class=\"info_board\">');
		document.write('<div class=\"info_board_top\"><div class=\"info_date\">');
		document.write(info_data);
		document.write('</div></div>');
		document.write('<div class=\"info_text\">');
		document.write('<div>');
		document.write(info_text);
		document.write('</div>');
		document.write('</div>');
		document.write('</div>');
		document.write('<div class=\"info_board_bottom\"></div>');
	} else {
		document.write('');
	}
}