function contents_height()
{
	var h = $(document).height() - $("#gnb").outerHeight() - $("#bottom").outerHeight();
	$("#lnb").height(h+"px");
}

$(document).ready(function() {
	contents_height();
	window.setTimeout(contents_height, 300);
	$(window).resize(function() { $("#lnb").height(""); window.setTimeout(contents_height, 300); });
	$("body").click(function() {
		if( typeof top.auto_disconnect == "function" ) {
			top.auto_disconnect();
		}
	});
});

function addCommas(nStr)
{
	nStr += '';
	x = nStr.split('.');
	x1 = x[0];
	x2 = x.length > 1 ? '.' + x[1] : '';
	var rgx = /(\d+)(\d{3})/;
	while (rgx.test(x1)) {
		x1 = x1.replace(rgx, '$1' + ',' + '$2');
	}
	return x1 + x2;
}
/******************************************************************************
Ajax, Form, Link 관련 함수
******************************************************************************/

// Form을 Ajax로 호출 전체 설정 (target이 있는것 제외)
$(document).ready(function() {
    $("form").each(function() {
        if( $(this).attr('target') == '' )
        {
            $(this).submit(function() {
                submit_form("#" + $(this).attr('id'));
                return false;
            });
        }
    });
});

// Ajax 호출시 기본 설정
/*
$.ajaxSetup({
    beforeSend  : function() { show_loading(); },
    complete    : function() { hide_loading(); },
    error       : function() { alert("The connection to the server has a problem. Please try again later."); }
});
*/

// Form을 Ajax로 호출
function submit_form(form)
{
    var form    = $(form);
    $.ajax({
        type        : form.attr('method'),
        url         : form.attr('action'),
        data        : form.serialize(),
        success     : function(response) { try{ eval(response); } catch(e) { alert("The connection to the server has a problem. Please try again later."); hide_loading(); } },
        beforeSend  : function() { show_loading(); },
        complete    : function() { hide_loading(); }
        //error       : function() { alert("The connection to the server has a problem. Please try again later."); }
    });
}

// url을 Ajax로 호출
function submit_link(url)
{
    $.ajax({
        type        : 'GET',
        url         : url,
        success     : function(response) { try{ eval(response); } catch(e) { alert("The connection to the server has a problem. Please try again later."); hide_loading(); } },
        beforeSend  : function() { show_loading(); },
        complete    : function() { hide_loading(); }
        //error       : function() { alert("The connection to the server has a problem. Please try again later."); }
    });
}

// 삭제 경고후 Form Submit
function remove_form(form)
{
    if(confirm('Do you want to delete?'))    $(form).submit();
}

// 삭제 경고후 url 호출
function remove_link(url)
{
    if(confirm('Do you want to delete?'))    submit_link(url);
}

// 현재 페이지를 url로 전환
function href(url)
{
    window.location.href = url;
}


/******************************************************************************
list, view, new, edit 관련 공통 함수
******************************************************************************/

// json error message 확인
function check_error(data)
{
	if( typeof data != "undefined" ) {
		if( typeof data.errors != "undefined" && $.isArray(data.errors) && data.errors.length > 0 ) {
			alert(data.errors[0]);
			return false;
		}
	}

	return true;
}

// list data 호출
function load_list(page, field, word, view)
{
    if( typeof page == "undefined" )    page = "";
    if( typeof field == "undefined" )   field = "";
    if( typeof word == "undefined" )    word = "";
    if( typeof view == "undefined" )    view = "";

    $.getJSON(
        "/?c="+ _class +"&m=select&p="+ page +"&f="+ field +"&w="+ word +"&v="+ view,
        function(data) {
            _data = data;
            close_all();
			if( check_error(data) ) {
				create_list();
			}
            if( typeof _data.view != "undefined" && _data.view != "" )
            {
                open_view(find_seq(_data.view));
            }
        }
    );
}

// list data 호출
function update_list(view, func)
{
    if( typeof view == "undefined" )    view = "";

    $.getJSON(
        "/?c="+ _class +"&m=select&p="+ _data.page +"&f="+ _data.field +"&w="+ _data.word +"&v="+ view,
        function(data) {
            _data = data;
            close_all();
			if( check_error(data) ) {
				create_list();
			}
            if( typeof _data.view != "undefined" && _data.view != "" )
            {
                open_view(find_seq(_data.view));

				if($.isFunction(func)) func();
            }
        }
    );
}


// searh list data 호출
function load_list_search()
{
    $.getJSON(
        "/?c="+ _class +"&m=select&f="+ $("#form_search select[name='field']").val() +"&w="+ $("#form_search input[name='word']").val(),
        function(data) {
            _data = data;
            close_all();
			if( check_error(data) ) {
				create_list();
			}
        }
    );
}

// 리스트 생성 (각 페이지에서 재정의)
function create_list()
{
}

// 페이지 네비게이션 생성
function create_pagination()
{
    $("#pagination").html("");

    arr_page = new Array;
    arr_page.push("[");

	// prev 임시 처리
   
      
    $.each(_data.pages, function(name, value) {
		if( name == "prev" )
	        arr_page.push('<a href="javascript:void(0)" onclick="load_list('+ value +', \''+ _data.field +'\', \''+ _data.word +'\')" style="text-decoration:none">'+ ' '+'<img src="/img/menu/button_grey_list_prev.png">'+' ' +'</a>');
    });
    
    $.each(_data.pages, function(name, value) {
		if( name != "prev" && name != "next" ){
            if(_data.page == value || (_data.page==0 && value==1))
            {
                arr_page.push('<a href="javascript:void(0)" onclick="load_list('+ value +', \''+ _data.field +'\', \''+ _data.word +'\')" style="text-decoration: none; color:#c4c4c4">'+ name +'</a>');
            }
            else
            {
                arr_page.push('<a href="javascript:void(0)" onclick="load_list('+ value +', \''+ _data.field +'\', \''+ _data.word +'\')">'+ name +'</a>');
            }
        }
    });
    
    $.each(_data.pages, function(name, value) {
		if( name == "next" )
	        arr_page.push('<a href="javascript:void(0)" onclick="load_list('+ value +', \''+ _data.field +'\', \''+ _data.word +'\')"  style="text-decoration: none">'+ ' '+'<img src="/img/menu/button_grey_list_next.png">'+' ' +'</a>');
    });
 
    arr_page.push("]");
    $("#pagination").html(arr_page.join("&nbsp;"));
}

// List 라인 선택
function reset_list()
{
    $("#list_body tr").each(function() {
        $(this).attr('class', 'ov');
    });
    $("#list_"+ _seq).attr('class', 'on');
}

// _current data 동기화/반영
function sync_current()
{
    for(var i=0; i<_data.list.length; i++)
    {
        if( _data.list[i].No == _current.No )
        {
            _data.list[i] = _current;
            break;
        }
    }
}

// current data 셋팅
function set_current(seq)
{
    if( typeof seq == "undefined" )
    {
        _seq = "";
        _current = {};
        reset_list();
    }
    else
    {
        _seq = seq;
        _current = _data.list[_seq];
        reset_list();
    }
}

// No로 seq 찾기
function find_seq(no)
{
    for(var i=0; i<_data.list.length; i++)
    {
        if( _data.list[i].No == no )
        {
            return i;
            break;
        }
    }
}

// view 호출
function open_view(seq)
{
    set_current(seq);
    set_view();

    close_all();
    reset_list();
    $("#view_section").show();
}

// view 닫기
function close_view()
{
    set_current();
    close_all();
}

// new 호출
function open_new()
{
    set_current();
    set_new();

    close_all();
    $("#new_section").show();
}

// edit 호출
function open_edit(seq)
{
    set_current(seq);
    set_edit();

    close_all();
    $("#edit_section").show();
}

// edit 닫기
function close_edit()
{
    open_view(_seq);
}

// edit 닫기
function close_new()
{
    set_current();
    close_all();
}

// delete 호출
function delete_no(no)
{
    url = "/?c="+ _class +"&m=delete&no="+ no;
    remove_link(url);
}

// list 만 남기고 전부 감추기 (list 섹션 호출)
function close_all()
{
    $("#new_section").hide();
    $("#edit_section").hide();
    $("#view_section").hide();
	$("#decoder_section").hide();
}

// view data 채우기
function set_view()
{
    if( _current.disable == '1' )
    {
        $.each(_current, function(name, value) {
            $("#view_"+name).html("-");
        });
        $("#view_disable_str").html(_current.disable_str);
    }
    else
    {
        $.each(_current, function(name, value) {
//          alert(name+":"+value)
            $("#view_"+name).html(value);
        });
    }
}

// edit data 채우기
function set_edit()
{
    $.each(_current, function(name, value) {
        var element = $("#form_edit input[name='"+ name +"']");
        if( element.attr("type") == "checkbox" )
        {
            if( value == "1")   element.attr("checked", true);
            else                element.attr("checked", false);
        }
        else if( element.attr("type") == "radio" )
        {
			$.each(element, function() {
				if( value == $(this).val())
					$(this).attr("checked", true);
			});
        }
        else
        {
            element.val(value);
        }

        if (element.attr("type") == 'file')
        {
            element.val("");
        }

		if( name == 'file' )
		{
			var upload_element = $("#form_edit input[name='upload_file']");
			if (upload_element.attr("type") == 'file')
			{
				upload_element.val("");
			}
		}

        if( $("#form_edit select[name='"+ name +"']").attr("multiple") == true )
            $("#form_edit select[name='"+ name +"']").val(eval(value));
        else
            $("#form_edit select[name='"+ name +"']").val(value);
    });
}

// new data 채우기
function set_new()
{
    $("#form_new input").each(function() {
        if( $(this).attr("type") == "hidden" )
        {
            if($(this).attr("name") !== "UserNo" && $(this).attr("name") !== "wizard"){
                $(this).val("");
            }
        }
        else if( $(this).attr("type") == "checkbox" )
        {
            $(this).attr("checked", false);
        }
        else if($(this).attr("type") == 'text')
        {
            $(this).val("");
        }
        else if($(this).attr("type") == 'password')
        {
            $(this).val("");
        }
        else if($(this).attr("type") == 'file')
        {
            $(this).val("");
        }
    });

    $("#form_new select").each(function() {
		if($(this).attr("multiple") == true)
			$(this).find("option").remove();
		else
			$(this).val("");
    });

}

// disable 옵션 적용
function disable_form()
{
    var flag = $("#form_edit input[name='disable']").attr("checked");

    $("#form_edit input[type!='hidden']").each(function() {
        if( $(this).attr("name") != "disable" )
            $(this).attr("disabled", flag);
    });

    $("#form_edit select").each(function() {
        $(this).attr("disabled", flag);
    });

    $("#form_edit button").each(function() {
        $(this).attr("disabled", flag);
    });
}

// disable 옵션 off
function disable_off()
{
    var flag = $("#form_edit input[name='disable']").attr("checked");

    if( flag != true )
    {
        $("#form_edit input[type!='hidden']").each(function() {
            if( $(this).attr("name") != "disable" )
                $(this).attr("disabled", flag);
        });

        $("#form_edit select").each(function() {
            $(this).attr("disabled", flag);
        });

        $("#form_edit button").each(function() {
            $(this).attr("disabled", flag);
        });
    }
}

// disable 옵션 저장
/*
function save_disable()
{
    $.ajax({
        type        : "POST",
        url         : "/?c="+ _class +"&m=disable",
        data        : $("#form_edit").serialize(),
        success     : function(response) {
            disable_form();
            _current.disable = $("#form_edit input[name='disable']").attr("checked") ? 1 : 0;
            sync_current();
        }
    });
}
*/

// circiut type 호출
function load_circiut_type()
{
    $.getJSON(
        "/?c=circiut_type&m=select",
        function(data) {
            _circiut_type = data;
        }
    );
}

// circiut type 변경 적용
function change_circiut_type(type, form)
{
    var flag = false;
    var value = $("#form_"+ form +" select[name='"+ type +"']").val();

    if( value != 8 )                flag = true;
    if( _current.disable == "1" )   flag = true;

    if( value != 8 )
    {
        $("#form_"+ form +" input[name='nomal_low']").val( _circiut_type[value].nomal_low );
        $("#form_"+ form +" input[name='nomal_high']").val( _circiut_type[value].nomal_high );
        $("#form_"+ form +" input[name='T_open_low']").val( _circiut_type[value].T_open_low );
        $("#form_"+ form +" input[name='T_open_high']").val( _circiut_type[value].T_open_high );
        $("#form_"+ form +" input[name='T_short_low']").val( _circiut_type[value].T_short_low );
        $("#form_"+ form +" input[name='T_short_high']").val( _circiut_type[value].T_short_high );
        $("#form_"+ form +" input[name='A_1_low']").val( _circiut_type[value].A_1_low );
        $("#form_"+ form +" input[name='A_1_high']").val( _circiut_type[value].A_1_high );
        $("#form_"+ form +" input[name='A_2_low']").val( _circiut_type[value].A_2_low );
        $("#form_"+ form +" input[name='A_2_high']").val( _circiut_type[value].A_2_high );
    }

    $("#form_"+ form +" input[name='nomal_low']").attr("disabled", flag);
    $("#form_"+ form +" input[name='nomal_high']").attr("disabled", flag);
    $("#form_"+ form +" input[name='T_open_low']").attr("disabled", flag);
    $("#form_"+ form +" input[name='T_open_high']").attr("disabled", flag);
    $("#form_"+ form +" input[name='T_short_low']").attr("disabled", flag);
    $("#form_"+ form +" input[name='T_short_high']").attr("disabled", flag);
    $("#form_"+ form +" input[name='A_1_low']").attr("disabled", flag);
    $("#form_"+ form +" input[name='A_1_high']").attr("disabled", flag);
    $("#form_"+ form +" input[name='A_2_low']").attr("disabled", flag);
    $("#form_"+ form +" input[name='A_2_high']").attr("disabled", flag);
}

function topreload()
{
	if( $.inArray("frame_main", window.frames) == -1 )
		top.frame_main.location.reload();
	else
		top.location.reload();
}

function nullToBlank(val)
{
	if( val == null || $.type(val) == "undefined" )
	{
		return "";
	}

	return val;
}

function openHelp(name, lang)
{
	var url = "/?c=help&name="+ name + "&lang="+ lang;
	window.open(url,'help_win','scrollbars=yes,toolbar=no,resizable=no,width=800,height=600');
}

function dropdownEmptyToFirst(el)
{
	if(el.attr("tagName").toLowerCase() != "select")	return;

	if(el.val() == null) {
		el.find("option:first").attr("selected", "selected");
	}
}

// open Log Viewer
function openLogViewer(logNo, channelNo, type)
{
    if(type == '1') 
    {
        var url = "/?c=dvr_search&logNo=" + logNo + "&channelNo=" + channelNo;
        window.open(url, 'dvr_search_win_' + logNo,'scrollbars=0, toolbar=no, resizable=yes, width=640, height=480');

    } else if(type == '2') 
    {
        var url = "/?c=nvr_search&logNo=" + logNo + "&channelNo=" + channelNo;
        window.open(url, 'nvr_search_win_' + logNo,'scrollbars=0, toolbar=no, resizable=yes, width=640, height=480');
    }
}