//--------------

function awan_cmb_yearmonth(cmb_id, sys_month, sys_year, m_minus, m_plus,attr) {
	attr || (attr='');
	var str = '';
	var count = 0;
	var v_month = '';
	var c_month = '';
	var seq_arr = 0;

	var month = parseInt(sys_month);
	var year = parseInt(sys_year);
	var i = 0;
	for (i=1;i<=m_minus;i++) {
		month--;
		if (month <= 0) {
			year--;
			month = 11;
		}
	}

	m_plus++;
	var sys_yearmonth = sys_year + sys_month;

	arr_1 = ['01','02','03','04','05','06','07','08','09','10','11','12'];
	arr_2 = ['JAN','FEB','MAR','APR','MAY','JUN','JUL','AUG','SEP','OCT','NOV','DEC'];

	str += '<select id="'+cmb_id+'" '+attr+' >';
	seq_arr = month-1;
	for (count=1;count<=(m_minus+m_plus);count++) {
		v_month = arr_1[seq_arr];
		c_month = arr_2[seq_arr];
		str += '<option value="' + (year+v_month) + '"'+((year+v_month)==sys_yearmonth?' selected':'')+ '>' + c_month + ' ' + year+'</option>';
		if (seq_arr < 11) {
			seq_arr++;
		} else {
			seq_arr = 0;
			year++;
		}
	}

	str += '</select>';

	return str;
}

//--------------

function awan_cmb_date(cmb_id, sys_date, attr) {
	attr || (attr='');
	var str = '';
	var i = 0;
	var j = 0;

	str += '<select id="'+cmb_id+'" '+attr+' >';
	for (i=1;i<=31;i++) {
		j = i<10?'0'+i:i;
		str += '<option value="' + j + '"'+(j==sys_date?' selected':'')+'>'+j+'</option>';
	}
	str += '</select>';

	return str;
}

//--------------

ibook_load = true;