<!--
	var selected_mode = 0;

	function checkBoxSelectAll(checkBoxObj) {
		//지정된 체크박스를 모두 선택하거나 모두 해제한다
		var checkedValue;

		if ( selected_mode == 0 ) {
			checkedValue = true;
			selected_mode = 1;
		}
		else {
			checkedValue = false;
			selected_mode = 0;
		}
		if(checkBoxObj == undefined) return;
		else {
			if(checkBoxObj.length == undefined) checkBoxObj.checked = checkedValue;
			else {
				for ( var i = 0 ; i < checkBoxObj.length ; i++ ) {
					checkBoxObj[i].checked = checkedValue;
				}
			}
		}
	}

	function getCheckedString(checkBoxObj) {
		var checked_string = "";
		if(checkBoxObj == undefined) checked_string = "";
		else {
			if(checkBoxObj.length == undefined) {
				if(checkBoxObj.checked == true) checked_string = checkBoxObj.value;
				else checked_string = "";
			}
			else {
				for ( var i = 0 ; i < checkBoxObj.length ; i++ ) {
					if ( checkBoxObj[i].checked )
						checked_string += (( checked_string.length > 0 ? "," : "" ) + checkBoxObj[i].value );
				}
			}
		}
		return checked_string;
	}
	
	function getCheckedNum(checkBoxObj) {
		var checkedNum = 0;
		if(checkBoxObj == undefined) checked_string = "";
		else {
			if(checkBoxObj.length == undefined) {
				if(checkBoxObj.checked == true) ++checkedNum;
			}
			else {
				for ( var i = 0 ; i < checkBoxObj.length ; i++ ) {
					if ( checkBoxObj[i].checked )
						++checkedNum;
				}
			}
		}
		return checkedNum;
	}
	
	function get_checked_fromid(objid) {
		var checked_string = "";
		var cboxobj = eval("document.forms[0]." + objid);
		//alert(cboxobj);
		//alert(cboxobj.type);
		if(cboxobj == undefined) return "";
		obj = document.getElementById("added_option_" + i);
		for ( var i = 0 ; i < cboxobj.length ; i++ ) {
			if ( cboxobj[i].checked )
				checked_string += (( checked_string.length > 0 ? "," : "" ) + cboxobj[i].value );
		}
		return checked_string;
	}
//-->