//복제
function addop_bt(obj){
	if(obj == ",,,0") return;
	var op_end_num = $(".op1_value").length; //옵션갯수
	var obj_arr = obj.split("\,"); //, 배열
	var basic_price = $(".money_ea").val();//기본금액 (본품)

	var cf_mall_form = $(".cf_mall_form").val(); //회원전용유무
	var g_check_id = $(".g_check_id").val(); //로그인유무

	if(obj_arr[4] == "0"){
		alert("재고가 없습니다.");
		return;
	}

	if(cf_mall_form != "1" || (cf_mall_form=="1" && g_check_id)){
		//있는지 없는지 확인
		for(var i=0;i<op_end_num;i++){
			var old_op1 = $(".op1_value").eq(i).val();

			if(old_op1.indexOf(obj) > -1){
				alert('이미 추가되었습니다.');
				return;
			}
		}


		//obj_arr[3] //옵션 추가가격

		$('#optable .addop').clone().css('display','block').appendTo('#op_show'); //ul을 복제하여 div에 넣어라

		//기본 값넣기
		$(".op1_value").eq(op_end_num).val(obj); //값넣기	
		$(".op1_text").eq(op_end_num).text(obj_arr[2]); //text넣기

		//금액넣기
		//var t_price = (basic_price*1)+(obj_arr[3]*1);
		var t_price = (obj_arr[3]*1);
		$(".op_price").eq(op_end_num).text(addCommas((t_price*1)+"")+"원");
		$(".op_price_unit").eq(op_end_num).text(addCommas((t_price*1)+"")+"원");
		$(".op1_price_value").eq(op_end_num).val(t_price);

		all_chk_price(); //전체돌리기
	}
}

//삭제
function rem_option_field(obj)
{
	obj = obj.parentNode.parentNode.parentNode.parentNode;
	obj.parentNode.removeChild(obj);

	all_chk_price(); //전체돌리기
}
//삭제 jquery 방식
$(document).on("click",".opitem_del",function(){
	var index_num = $(".opitem_del").index(this); 

	$(".addop").eq(index_num).remove();
	all_chk_price(); //전체돌리기
});

//수량증가버튼
function num_up(obj){
	obj_node = obj.parentNode.parentNode.parentNode.getElementsByTagName("input")[0];
	v = obj_node.value;
	obj_node.setAttribute("value",(v*1)+1);

	all_chk_price(); //전체돌리기
}
//수량감소버튼
function num_down(obj){
	obj_node = obj.parentNode.parentNode.parentNode.getElementsByTagName("input")[0];
	v = obj_node.value;
	if(v > 1){
		obj_node.setAttribute("value",(v*1)-1);
	}

	all_chk_price(); //전체돌리기
}

//전체돌리기 (전체금액과 개별금액을 위해..)
function all_chk_price(){
	var op_end_num = $(".op1_price_value").length; //옵션갯수
	var op_num = 0;
	var op1_price_value = 0;
	var unit_total = 0; //옵션부분합계
	var total_price = 0; //전체합계
	var basic_price = $(".money_ea").val();//기본금액 (본품)
	var basic_num	= $(".ps_num").val(); //기본수량 (본품)
	var discount_per	= $(".discount_per").val(); //특별할인

	var basic_price = $(".money_ea").val();//기본금액 (본품)
	var basic_num	= $(".ps_num").val(); //기본수량 (본품)

	var cf_mall_form = $(".cf_mall_form").val(); //회원전용유무
	var g_check_id = $(".g_check_id").val(); //로그인유무

	var discount_price = 0;


	for(var i=1;i<op_end_num;i++){
		op_num = $(".op_num").eq(i).val(); //옵션수량
		op1_price_value = $(".op1_price_value").eq(i).val(); //옵션원가
		unit_total = op_num*op1_price_value;

		//옵션개별 합계금액넣기
		$(".op_price").eq(i).text(addCommas((unit_total*1)+"")+"원");

		//전체합계
		total_price += unit_total;
	}

	
	if(cf_mall_form != "1" || (cf_mall_form=="1" && g_check_id)){
		//본품옵션이 없으면 기본상품을 본품가격으로..
		if ("undefined" != typeof document.goods.goods_option8){
			$(".total_price").text(addCommas((total_price*1)+"")+"원");
			discount_price = Math.round((discount_per*0.01*total_price)/1)*1;
			$(".total_discount").text("-"+addCommas(discount_price+"")+"원 할인");
		}else{
			$(".total_price").text(addCommas((basic_price*basic_num)+(total_price*1)+"")+"원");
			discount_price = Math.round((discount_per*0.01*((basic_price*basic_num)+(total_price*1)))/1)*1;
			$(".total_discount").text("-"+addCommas(discount_price+"")+"원 할인");
		}

		$("#total_price_show").show();
		if(discount_per > 0) $("#total_discount_show").show();
	}
}