//스크롤북마크
var bNetscape4plus = (navigator.appName == "Netscape" && navigator.appVersion.substring(0,1) >= "4");
var bExplorer4plus = (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.substring(0,1) >= "4");

var happy_scroll_bookmark_sub = new Array();
var happy_scroll_bookmark_number = 0;

var happy_scroll_bookmark_1 = new Array();
var happy_scroll_bookmark_2 = new Array();
var happy_scroll_bookmark_3 = new Array();
//최대 북마크 지정개수
var happy_scroll_max_cnt = 7;

function in_array(needle,haystack)
{
	cnt = haystack.length;

	for (i=0;i<cnt;i++ )
	{
		if ( needle == haystack[i] )
		{
			return true;
		}
	}

	return false;
}

function change_scroll(top)
{
	//alert(top);
	//alert(document.body.scrollHeight);
	//alert($(document).scrollTop());
	//window.document.documentElement.scrollTop = top;
	$(document).scrollTop(top);
}


function happy_scroll_bookmark()
{
	if ( happy_scroll_bookmark_sub.length >= happy_scroll_max_cnt )
	{
		alert("북마크는 최대 "+happy_scroll_max_cnt+"개 까지 가능합니다.");
		return;
	}

	if ( happy_scroll_bookmark_number == 0 )
	{
		happy_scroll_bookmark_number++;
	}
	else
	{
		//북마크한 배열
		cnt = happy_scroll_bookmark_sub.length;

		if ( cnt == 0 )
		{
			happy_scroll_bookmark_number = 1;
		}
		else
		{
			for (j=1;j<=happy_scroll_max_cnt ;j++ )
			{
				if ( !in_array(j,happy_scroll_bookmark_sub) )
				{
					happy_scroll_bookmark_number = j;
					break;
				}
			}
		}
	}


	var divMenu = document.getElementById('divBookMark');

	if ( divMenu )
	{
		if ( bNetscape4plus )
		{
			yMenuFrom   = divMenu.style.top.replace("px","")-35;
			//alert(yMenuFrom);
		}
		else if ( bExplorer4plus )
		{
			yMenuFrom   = parseInt (divMenu.style.top, 10)-35;
		}
	}





	bookmark_layer = document.getElementById('happy_scroll_bookmark_layer');
	bookmark_layer_detail = document.getElementById('happy_scroll_bookmark_detail');
	bookmark_layer_detail2 = document.getElementById('happy_scroll_bookmark_detail2');


	//상세화면 북마크내역
	//happy_scroll_bookmark_number 1~8번 까지
	//
	if ( bookmark_layer_detail != undefined )
	{
		sub_id = 'happy_scroll_bookmark_detail_'+happy_scroll_bookmark_number;

		str = '<div id="'+sub_id+'" style="z-index:999999; display:inline;">';
		str+= '<a href="javascript:void(0);" onclick="change_scroll(\''+yMenuFrom+'\');">';
		str+= '<img src="img/btn_happy_bookmark_'+happy_scroll_bookmark_number+'.png" border="0" style="width:37px; height:24px; margin:3px 5px;" class="png24img" alt="책갈피" title="책갈피">';
		str+= '</a>';
		str+= '<a href="javascript:void(0);" onclick="happy_bookmark_del(\''+happy_scroll_bookmark_number+'\');"><img src="img/btn_myroom_del.jpg" title="삭제" alt="삭제" border="0" style="margin:0 0 0px 0px;"></a>';
		//str+= '<a href="javascript:void(0);" onclick="happy_bookmark_del(\''+happy_scroll_bookmark_number+'\');"><img src="img/btn_myroom_del.gif" title="삭제" alt="삭제" border="0"></a>';
		str+= '</div>';
		//alert(str);

		//bookmark_layer_detail.innerHTML+= str;

		//alert(happy_scroll_bookmark_1);
		happy_scroll_bookmark_1[happy_scroll_bookmark_number] = str;
		tmp_str = '';
		tmp_array = happy_scroll_bookmark_1;
		for (i=0;i<=tmp_array.length ;i++ )
		{
			if ( tmp_array[i] != undefined )
			{
				tmp_str+= tmp_array[i];
			}
		}
		bookmark_layer_detail.innerHTML = tmp_str;

	}


	//따라다니는 북마크내역2
	if ( bookmark_layer_detail2 != undefined )
	{
		sub_id = 'happy_scroll_bookmark_detail2_'+happy_scroll_bookmark_number;

		str = '<div id="'+sub_id+'" style="z-index:999999">';
		str+= '<a href="javascript:void(0);" onclick="change_scroll(\''+yMenuFrom+'\');">';
		str+= '<img src="img/btn_happy_bookmark_'+happy_scroll_bookmark_number+'.png" border="0" style="width:37px; height:24px; margin:3px 0;" class="png24img" alt="책갈피" title="책갈피">';
		str+= '</a>';
		//str+= '<a href="javascript:void(0);" onclick="happy_bookmark_del(\''+happy_scroll_bookmark_number+'\');"><img src="img/btn_myroom_del.gif" title="삭제" alt="삭제" border="0"></a>';
		str+= '</div>';
		//alert(str);

		//bookmark_layer_detail2.innerHTML+= str;


		happy_scroll_bookmark_2[happy_scroll_bookmark_number] = str;
		tmp_str = '';
		tmp_array = happy_scroll_bookmark_2;
		for (i=0;i<=tmp_array.length ;i++ )
		{
			if ( tmp_array[i] != undefined )
			{
				tmp_str+= tmp_array[i];
			}
		}
		bookmark_layer_detail2.innerHTML = tmp_str;


	}

	//북마크 찍히는 부분
	if ( bookmark_layer != undefined )
	{
		sub_id = 'happy_scroll_bookmark_'+happy_scroll_bookmark_number;

		str = '<div id="'+sub_id+'" style="position:absolute; top:'+yMenuFrom+'px; left:50%; margin-left:-790px; margin-top:380px; z-index:999999">';
		str+= '<img src="img/btn_happy_bookmark_'+happy_scroll_bookmark_number+'.png" border="0" style="width:37px; height:24px;" class="png24img" alt="책갈피" title="책갈피">';
		//str+= '<input type="text" style="width:20px;">';
		str+= '<a href="javascript:void(0);" onclick="happy_bookmark_del(\''+happy_scroll_bookmark_number+'\');"><img src="img/btn_myroom_del.jpg" title="삭제" alt="삭제" border="0" style="margin:0 0 7px 3px;"></a>';
		str+= '</div>';
		//alert(str);

		//bookmark_layer.innerHTML+= str;

		happy_scroll_bookmark_3[happy_scroll_bookmark_number] = str;
		tmp_str = '';
		tmp_array = happy_scroll_bookmark_3;
		for (i=0;i<=tmp_array.length ;i++ )
		{
			if ( tmp_array[i] != undefined )
			{
				tmp_str+= tmp_array[i];
			}
		}
		bookmark_layer.innerHTML = tmp_str;

		happy_scroll_bookmark_sub.push(happy_scroll_bookmark_number);
	}

	if ( happy_scroll_bookmark_sub.length >= 1 )
	{
		document.getElementById('detail_bookmark_layer').style.display = '';
	}

	//alert(happy_scroll_bookmark_sub);

}

//스크롤북마크 삭제
function happy_bookmark_del(bookmark_id)
{
	bookmark_layer = document.getElementById('happy_scroll_bookmark_layer');
	bookmark_layer_detail = document.getElementById('happy_scroll_bookmark_detail');
	bookmark_layer_detail2 = document.getElementById('happy_scroll_bookmark_detail2');


	//따라다니는 북마크내역2
	if ( bookmark_layer_detail2 != undefined )
	{
		//alert(bookmark_layer_detal.childNodes.length);
		child_cnt = bookmark_layer_detail2.childNodes.length;
		for(i=0;i<child_cnt;i++)
		{
			//alert(bookmark_layer.childNodes[i].getAttribute('id'));
			if ( bookmark_layer_detail2.childNodes[i].getAttribute('id') == 'happy_scroll_bookmark_detail2_'+bookmark_id )
			{
				bookmark_layer_detail2.removeChild(bookmark_layer_detail2.childNodes[i]);
				break;
			}
		}
	}

	//북마크 찍히는 부분
	if ( bookmark_layer != undefined )
	{
		//alert(bookmark_layer.childNodes.length);
		child_cnt = bookmark_layer.childNodes.length;
		for(i=0;i<child_cnt;i++)
		{
			//alert(bookmark_layer.children[i].getAttribute('id'));
			if ( bookmark_layer.childNodes[i].getAttribute('id') == 'happy_scroll_bookmark_'+bookmark_id )
			{
				bookmark_layer.removeChild(bookmark_layer.childNodes[i]);
				break;
			}
		}
	}

	//상세화면 북마크내역
	if ( bookmark_layer_detail != undefined )
	{
		//alert(bookmark_layer_detal.childNodes.length);
		child_cnt = bookmark_layer_detail.childNodes.length;
		for(i=0;i<child_cnt;i++)
		{
			//alert(bookmark_layer.childNodes[i].getAttribute('id'));
			if ( bookmark_layer_detail.childNodes[i].getAttribute('id') == 'happy_scroll_bookmark_detail_'+bookmark_id )
			{
				bookmark_layer_detail.removeChild(bookmark_layer_detail.childNodes[i]);
				break;
			}
		}

		//북마크한 배열
		cnt = happy_scroll_bookmark_sub.length;
		for(i=0;i<cnt;i++)
		{
			if ( happy_scroll_bookmark_sub[i] == bookmark_id )
			{
				happy_scroll_bookmark_sub.splice(i,1);
				happy_scroll_bookmark_1[bookmark_id] = '';
				happy_scroll_bookmark_2[bookmark_id] = '';
				happy_scroll_bookmark_3[bookmark_id] = '';
				break;
			}
		}
	}

	if ( happy_scroll_bookmark_sub.length == 0 )
	{
		document.getElementById('detail_bookmark_layer').style.display = 'none';

		happy_scroll_bookmark_1 = new Array();
		happy_scroll_bookmark_2 = new Array();
		happy_scroll_bookmark_3 = new Array();

	}
}
//스크롤북마크



function go_link(url){
	location = url;
}

function Selection(string) {

	for(i=1;i<=11;i++)
	{
		var HiddenDiv = document.getElementById("ITEM" + i);

		if ( HiddenDiv )
		{
			HiddenDiv.style.display = "none";
		}
	}

	var ShowDivno = document.getElementById("ITEM" + string);

	if ( ShowDivno )
	{
		ShowDivno.style.display = "block";
	}
}



function view_box(val) {
	box_reple = eval(val);
	if (box_reple.style.display == 'none') box_reple.style.display = '';
	else box_reple.style.display = 'none';
}

function roundTable(objID) {
	var obj = document.getElementById(objID);
	var Parent, objTmp, Table, TBody, TR, TD;
	var bdcolor, bgcolor, Space;
	var trIDX, tdIDX, MAX;
	var styleWidth, styleHeight;

	// get parent node
	Parent = obj.parentNode;
	objTmp = document.createElement('SPAN');
	Parent.insertBefore(objTmp, obj);
	Parent.removeChild(obj);

	// get attribute
	bdcolor = obj.getAttribute('rborder');
	bgcolor = obj.getAttribute('rbgcolor');
	radius = parseInt(obj.getAttribute('radius'));
	if (radius == null || radius < 1) radius = 1;
	else if (radius > 6) radius = 6;

	MAX = radius * 2 + 1;

/*
create table {{
	*/
	Table = document.createElement('TABLE');
	TBody = document.createElement('TBODY');

	Table.cellSpacing = 0;
	Table.cellPadding = 0;

	for (trIDX=0; trIDX < MAX; trIDX++) {
		TR = document.createElement('TR');
		Space = Math.abs(trIDX - parseInt(radius));
		for (tdIDX=0; tdIDX < MAX; tdIDX++) {
			TD = document.createElement('TD');

			styleWidth = '1px';
			styleHeight = '1px';
			if (tdIDX == 0 || tdIDX == MAX - 1) styleHeight = null;
			else if (trIDX == 0 || trIDX == MAX - 1) styleWidth = null;
			else if (radius > 2) {
				if (Math.abs(tdIDX - radius) == 1) styleWidth = '2px';
				if (Math.abs(trIDX - radius) == 1) styleHeight = '2px';
			}

			if (styleWidth != null) TD.style.width = styleWidth;
			if (styleHeight != null) TD.style.height = styleHeight;

			if (Space == tdIDX || Space == MAX - tdIDX - 1) TD.style.backgroundColor = bdcolor;
			else if (tdIDX > Space && Space < MAX - tdIDX - 1) TD.style.backgroundColor = bgcolor;

			if (Space == 0 && tdIDX == radius) TD.appendChild(obj);
			TR.appendChild(TD);
		}
		TBody.appendChild(TR);
	}

/*
}}
	*/

	Table.appendChild(TBody);

	// insert table and remove original table
	Parent.insertBefore(Table, objTmp);
}




function img_change(mode)
{
	img_count = document.getElementById('img_count').value;
	Now_show			= '';
	Now_show_plus		= '';
	Now_show_minus		= '';

	for (ii=0; ii<img_count ;ii++ )
	{
		if (document.getElementById('mobile_big_img_'+ii).style.display == "")
		{
			Now_show			= ii;
			Now_show_plus		= ii+1;
			Now_show_minus		= ii-1;
		}
	}

	if (Now_show != null) //이미지등록 했을때만
	{
		if (img_count != 1)
		{
			if (mode == 'left')
			{
				if (document.getElementById('mobile_big_img_'+Now_show_minus) == null)
				{
					Now_show_minus		= img_count-1;
				}
				document.getElementById('mobile_big_img_'+Now_show_minus).style.display = "";
				document.getElementById('mobile_big_img_'+Now_show).style.display = "none";
			}
			else
			{
				if (document.getElementById('mobile_big_img_'+Now_show_plus) == null)
				{
					Now_show_plus		= 0;
				}

				document.getElementById('mobile_big_img_'+Now_show_plus).style.display = "";
				document.getElementById('mobile_big_img_'+Now_show).style.display = "none";
			}
		}
		else
		{
			alert('이미지가 없습니다');
		}
	}
	else
	{
		alert('이미지가 없습니다');
	}

}


function go_memool_with()
{
	var frm	= document.regiform2['with_number[]'];
	if(frm != undefined)
	{
		var len	= frm.length;

		var chk = 0;
		for( i=0 ; i<len ; i++ )
		{
			if ( document.regiform2['with_number[]'][i].checked == true )
			{
				chk++;
				//alert(chk);
			}
		}

		if ( chk == 0 ) {
			alert("1개 이상의 상품을 선택해주세요.");
			return;
		}
		else
		{
			for( i=0 ; i<len ; i++ )
			{
				if ( document.regiform2['with_number[]'][i].checked == true )
				{
					if( document.regiform2['ta_quantity[]'][i].value == '' || parseInt(document.regiform2['ta_quantity[]'][i].value) <= 0 )
					{
						alert("수량을 입력해주세요.");
						return;
					}
					//alert(chk);
				}
			}

			document.regiform2.submit();
		}
	}
}



function detail_image_move(move)
{
	var img_cnt		= $("#detail_image_move_container").find("div").length;
	var max_idx		= img_cnt - 1;

	for ( var i = 0 ; i < img_cnt ; i++ )
	{
		var now_div		= $("#detail_image_move_container").find("div").eq(i);

		if ( now_div.css("display") != "none" )
		{
			if ( move == "prev" )
			{
				show_idx		= ( i > 0 ) ? i - 1 : max_idx;
			}
			else
			{
				show_idx		= ( i < max_idx ) ? i + 1 : 0;
			}
			break;
		}
	}

	$("#detail_image_move_container").find("div").hide();
	$("#detail_image_move_container").find("div").eq(show_idx).show();
}

//headerBar_height가 undefined 이면	미니홈이며 상단 탑메뉴 고정 기능 없음.
//0 일경우 일반 상세.
if( headerBar_height == undefined )
{
	var headerBar_height = 0;
}
else if( headerBar_height == 0 )
{
	var headerBar_height = 73;
}

$( document ).ready( function() {
	//var jbOffset = $( '.scrollMoveBox' ).offset();		//2020-02-13 hun 수정함.	scrollMoveBox 상단의 디자인 및 동적 레이어의 추가에 따라서 top 포지션은 항상 변경될 수 있으므로 초기값으로 대응하는건 버그다!!

	$( window ).scroll( function() {
		//scroll_move_layer()
		scroll_move_layer();
	});
	scroll_move_layer_change_height();
	//scroll_move_layer();			//새로고침 후 최하단으로 가거나 어설픈 위치에 걸릴 경우 레이어 정리하기 위해서 호출!
	scroll_move_layer();
});

$( window ).resize(scroll_move_layer_change_height);


function scroll_layer_check( text ){
	$('#test_result').html($('#test_result').html() + text);
}

//옵션창의 height 을 조절하여 브라우저 크기에 반영하는 함수.
function scroll_move_layer_change_height()
{
	var browser_height					= $( window ).height();
	var header_scrollMoveBox_height		= headerBar_height + $('.scrollMoveBox').height();

	var detail_view_right_scroll_height	= $('#detail_view_right_scroll').height();
	var footer_top						= $('#footer_c').offset().top;
	var option_layer_top				= $('.scrollMoveBox').offset().top + $('.scrollMoveBox').height();
	var option_layer_height				= footer_top - option_layer_top;
	var detail_view_right_scroll_top2	= ( detail_view_right_scroll_height - header_scrollMoveBox_height - option_layer_height ) * -1;

	$('#detail_view_right_scroll').css("top",detail_view_right_scroll_top2+"px");			//장바구니 구매하기 버튼이 최하단으로 내려간 상태에서 브라우저 크기 조절할 경우 top 포지션도 같이 반영 되어야 함.
	$('#detail_view_right_auto_contents').css("height",browser_height - header_scrollMoveBox_height - $('#detail_view_right_scroll_table_bottom').height() +"px");
}

//최상단 배너, 메뉴 크기 구하고 이를 이용하여 스크롤 위치에 따라서 fixed 처리하거나 해제하는 함수.
function scroll_move_layer_old()
{
	//headerBar_height							상단 탑메뉴 높이
	//$('.scrollMoveBox').offset().top			상세설명/상품평/상품문의 탭메뉴 포지션


	var jbOffset = $('#scrollMoveBox_target').offset();
	var header_scrollMoveBox_height		= headerBar_height + $('.scrollMoveBox').height();
	var detail_view_right_scroll_height	= $('#detail_view_right_scroll').height();
	var footer_top						= $('#footer_c').offset().top;

	var option_layer_top				= $('.scrollMoveBox').offset().top + $('.scrollMoveBox').height();
	var option_layer_height				= footer_top - option_layer_top;
	var detail_view_right_scroll_top2	= ( detail_view_right_scroll_height - header_scrollMoveBox_height - option_layer_height ) * -1;

	var scrollMoveBox_position_min		= $( document ).scrollTop() + header_scrollMoveBox_height;

	//console.log($( document ).scrollTop()+' + '+header_scrollMoveBox_height, );

	if ( scrollMoveBox_position_min > jbOffset.top && $('.scrollMoveBox').hasClass('scrollfixed') === false ){
		$( '.scrollMoveBox' ).addClass( 'scrollfixed' );

		$('#detail_view_right_scroll').addClass( 'scrollfixed' );
		$('#detail_view_right_scroll').css("top",header_scrollMoveBox_height+"px");
	}
	else if( scrollMoveBox_position_min <= jbOffset.top && $('.scrollMoveBox').hasClass('scrollfixed') === true ){
		$( '.scrollMoveBox' ).removeClass( 'scrollfixed' );
		$('#detail_view_right_scroll').removeClass( 'scrollfixed' );
	}

	if( header_scrollMoveBox_height > detail_view_right_scroll_top2 )
	{
		$('#detail_view_right_scroll').css("top",detail_view_right_scroll_top2+"px");
	}
	else
	{
		$('#detail_view_right_scroll').css("top",header_scrollMoveBox_height+"px");
	}

	scroll_layer_check( '<br>headerBar_height : '+headerBar_height );
}



var scrollMoveBox_fixed		= false;
var scrollOptionBox_fixed	= false;
var header_use				= true;
function scroll_move_layer()
{
	if( $('#headerBar').offset() == undefined ){ //상단이 없다고 판단함.
		var header_bttom_position = $( document ).scrollTop() + headerBar_height;
	}
	else{
		var header_bttom_position = $('#headerBar').offset().top + headerBar_height;
	}

	//console.log( 0 , $('#scrollMoveBox_target').offset().top , ' ( '+( header_bttom_position - $('#scrollMoveBox_target').offset().top )+' ) ');		//디버깅용
	//scrollMoveBox 고정 또는 해제 스크립트
	if( scrollMoveBox_fixed == false ) {
		if( ( ( header_bttom_position - $('#scrollMoveBox_target').offset().top ) >= 1 ) ){			//고정 조건
			$( '.scrollMoveBox' ).addClass( 'scrollfixed' );
			scrollMoveBox_fixed = true;

			//한가지 더
			//console.log( $('#scrollMoveBox_target').offset().top + $('.scrollMoveBox').height() );
			$("#detail_dtab_1").addClass( 'scroll_contents_top' );
			//detail_dtab_1
		}
	}
	else{
		if( ( ( header_bttom_position - $('#scrollMoveBox_target').offset().top ) < 1 ) ){			//해제 조건
			$( '.scrollMoveBox' ).removeClass( 'scrollfixed' );
			scrollMoveBox_fixed = false;

			$("#detail_dtab_1").removeClass( 'scroll_contents_top' );
		}
	}


	var scrollMoveBox_bttom_position = $('.scrollMoveBox').offset().top + $('.scrollMoveBox').height();
	var header_scrollMoveBox_height		= headerBar_height + $('.scrollMoveBox').height();
	//console.log($('#headerBar').offset().top , $('#scrollMoveBox_target').offset().top , ' ( '+( header_bttom_position - $('#scrollMoveBox_target').offset().top )+' ) ');		//디버깅용

	//detail_view_right_scroll 고정 또는 해제 스크립트
	if( detail_view_right_scroll == false ){
		if( ( ( scrollMoveBox_bttom_position - $('#detail_view_right_scroll_target').offset().top ) >= 1 ) ){			//고정 조건
			detail_view_right_scroll = true;
			$('#detail_view_right_scroll').addClass( 'scrollfixed' );
			$('#detail_view_right_scroll').css("top",header_scrollMoveBox_height+"px");
		}
	}
	else{
		var detail_view_right_scroll_height	= $('#detail_view_right_scroll').height();
		var footer_top						= $('#footer_c').offset().top;

		var option_layer_top				= $('.scrollMoveBox').offset().top + $('.scrollMoveBox').height();
		var option_layer_height				= footer_top - option_layer_top;
		var detail_view_right_scroll_top2	= ( detail_view_right_scroll_height - header_scrollMoveBox_height - option_layer_height ) * -1;

		if( header_scrollMoveBox_height > detail_view_right_scroll_top2 )
		{
			$('#detail_view_right_scroll').css("top",detail_view_right_scroll_top2+"px");
		}
		else
		{
			$('#detail_view_right_scroll').css("top",header_scrollMoveBox_height+"px");
		}

		if( ( ( scrollMoveBox_bttom_position - $('#detail_view_right_scroll_target').offset().top ) < 1 ) ){			//해제 조건
			$('#detail_view_right_scroll').removeClass( 'scrollfixed' );
			detail_view_right_scroll = false;
		}
	}
}

	function option_slide_big_img_change(img_id)
	{
		$("#"+img_id).click();
	}