function mini_cal() {
	var rlayer	= '';
	var rfrm	= '';
	var rmode	= '';

	if(arguments[0] != '' && arguments[0] != null) rlayer = arguments[0];
	if(arguments[1] != '' && arguments[1] != null) rfrm = arguments[1];
	if(arguments[2] != '' && arguments[2] != null) rmode = arguments[2];

	view_item(rlayer, '/iris_2010/component/mini_cal/mini_cal.asp?frm='+ rfrm + '&cdate='+ document.getElementById(rfrm).value + '&layer='+ rlayer + '&mode='+ rmode);
}

function mini_cal_update() {
	var rlayer	= '';
	var rfrm	= '';
	var cdate	= '';

	if(arguments[0] != '' && arguments[0] != null) rlayer = arguments[0];
	if(arguments[1] != '' && arguments[1] != null) rfrm = arguments[1];
	if(arguments[2] != '' && arguments[2] != null) cdate = arguments[2];

	document.getElementById(rfrm).value = cdate;
	close_item(rlayer);
}

function mini_cal_change() {
	var rlayer	= '';
	var rfrm	= '';
	var frm_cal	= '';
	var rmode	= '';
	var rfunc	= '';

	if(arguments[0] != '' && arguments[0] != null) rlayer = arguments[0];
	if(arguments[1] != '' && arguments[1] != null) rfrm = arguments[1];
	if(arguments[2] != '' && arguments[2] != null) frm_cal = arguments[2];
	if(arguments[3] != '' && arguments[3] != null) rmode = arguments[3];
	if(arguments[4] != '' && arguments[4] != null) rfunc = arguments[4];

	var frm			= document.getElementById(frm_cal);
	var cur_year	= parseInt(frm.cur_year.options[frm.cur_year.selectedIndex].value);
	var cur_month	= parseInt(frm.cur_month.options[frm.cur_month.selectedIndex].value);
	var cur_day		= parseInt(frm.cur_day.value);

	if(rfunc == 'prev') {
		if (cur_month == 1) {
			cur_year -= 1;
			cur_month = 12;
		} else {
			cur_month -= 1;
		}
	} else if(rfunc == 'next') {
		if (cur_month == 12) {
			cur_year += 1;
			cur_month = 1;
		} else {
			cur_month += 1;
		}
	}
	view_item(rlayer, '/iris_2010/component/mini_cal/mini_cal.asp?frm='+ rfrm +'&cdate='+ cur_year +'-'+ cur_month +'-'+ cur_day + '&layer='+ rlayer + '&mode='+ rmode);
}