array key value 이용한 selectbox option 설정하기

	function mtype_getlist(sec){
		var arr = new Array(0);
	<?foreach($code[0] as $c) {?>
		if(sec=='<?=$c['id']?>'){
		<?foreach($code[$c['id']] as $cd) {?>
			arr.push({"id":'<?=$cd['id']?>',"txt":'<?=$cd['txt']?>'});
		<?}?>
		}
	<?}?>
		return arr;
	}
	function sch_mtype(vl,sec){
		$("select[name='"+sec+"'] option").remove();
		var row = mtype_getlist(vl);
		var rows1 = row.length;

		for( var i = 0; i < rows1 ; i++ ){
			$("#"+sec+"").append("<option value='"+row[i]["id"]+"'>"+row[i]['txt']+"</option>");
		}
	}