var hl_layer;

function tNewWin(URL, NAME, width, height, resize, scroll, wF)
{
	var size = "width=" + width + ", height=" + height + " ";

	if (wF) {
		var nw = window.open(URL,NAME,size + ",toolbar=no,menubar=no,location=no,status=no,resizable=" + resize + ",scrollbars=" + scroll + ",left=10,top=10");
	} else {
		var pLeft = event.screenX - (parseInt(width) / 2);
		if (pLeft < 2) {
			pLeft = 2;
    
		} else if (pLeft + parseInt(width) + 12 > screen.width) {
			pLeft = screen.width - parseInt(width) - 12;
		}

		var pTop = event.screenY - (parseInt(height) / 2);
		if (pTop < 2) {
			pTop = 2;
        
		} else if (pTop + parseInt(height) + 78 > screen.height) {
			pTop = screen.height - parseInt(height) - 78;
		}

		var nw = window.open(URL,NAME,size + ",toolbar=no,menubar=no,location=no,status=no,resizable=" + resize + ",scrollbars=" + scroll + ",left=" + pLeft + ",top=" + pTop);
    }

	return nw;
}

function directGo(URL)
{
	document.location.href = URL;
}

function tRealLen(s)
{
	var n = 0;

	for (var i = 0; i < s.length; i++) {
		if (escape(s.charAt(i)).length > 3) {
			n += 2;
		} else {
			n++;
    	}
	}

	return n;
}

// F_Y : Must : Fixed
// F_N : May  : Fixed
// V_Y : Must : Variable
// V_N : May  : Variable
// SEL : if selected element number is zero
function varCheck(obj, min_len, max_len, type, s_type, message)
{
	var must = "\n(필수 입력사항 입니다)";
	var may = "\n(선택적으로 입력하면 됩니다)";
	var obj_len = 0;

	if (type == "SEL") {
		if (obj.options[obj.selectedIndex].value == "") {
			alert(varCheck.josa(message,'을를') + " 선택하여 주십시오.\n");
			return true;
		}

		return false;
	}

	obj_len = tRealLen(obj.value);
	

	if ((type == "F_Y" || type == "V_Y") && min_len == 1 && obj_len < 1) {
		alert(varCheck.josa(message,'을를') + " 입력하여 주십시오.\n" + must);
		return true;
	}

	if (type == "F_Y" && obj_len != min_len) {
		alert(varCheck.josa(message,'은는') + ' ' + min_len + "바이트로 입력하여 주십시오.\n" + must);
		return true;

	} else if (type == "F_N" && obj_len > 0 && obj_len != min_len) {
		alert(varCheck.josa(message,'은는') + ' ' + min_len + "바이트로 입력하여 주십시오.\n" + may);
		return true;

	} else if (type == "V_Y" && obj_len < min_len) {
		alert(varCheck.josa(message,'은는') + ' ' + min_len + "바이트 이상 입력하여 주십시오.\n" + must);
		return true;

	} else if (obj_len > 0 && obj_len < min_len) {
		alert(varCheck.josa(message,'은는') + ' ' + min_len + "바이트 이상 입력하여 주십시오.\n" + may);
		return true;

	} else if (obj_len > max_len) {
		alert(varCheck.josa(message,'은는') + ' ' + max_len + "바이트 이하로 입력하여 주십시오.\n");
		return true;
	}

	if ((type == "F_N" || type == "V_N") && obj_len == 0) {
		return false;
	}

	if (s_type == 1) {
		if (obj.value.search(/^(\d+)\.(\d+)\.(\d+)\.(\d+)$/) == -1) {
			alert( varCheck.josa(message,'은는') + " IP 형식으로 입력하여 주십시오.\n예) '168.126.63.1'");
			return true;
		}
	} else if (s_type == 2) {
		if (obj.value.search(/^(\S+)@(\S+)\.(\S+)$/) == -1) {
			alert( varCheck.josa(message,'은는') + " E-Mail 형식으로 입력하여 주십시오.\n예) 'who_am_i@email.com', 'who_am_i@email.co.kr'");
			return true;
		}
	} else if (s_type == 3) {
		if (obj.value.search(/^(\w[\w-]*\w)$/) == -1) {
			alert( varCheck.josa(message,'은는') + " HOSTNAME 형식으로 입력하여 주십시오.\n예) 'korea', 'speed011', '011e-station'");
			return true;
		}
	} else if (s_type == 4) {
		if (obj.value.search(/(\w[\w-]*\w)\.([a-zA-Z]+)$/) == -1) {
			alert( varCheck.josa(message,'은는') + " DOMAIN 형식으로 입력하여 주십시오.\n예) 'www.korea.com', 'www.daum.net'");
			return true;
		}
	} else if (s_type == 5) {
		if (obj.value.search(/^([a-zA-Z]+)$/) == -1) {
			alert( varCheck.josa(message,'은는') + " 알파벳 형식으로 입력하여 주십시오.\n예) 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'");
			return true;
		}
	} else if (s_type == 6) {
		if (obj.value.search(/^([0-9]+)$/) == -1) {
			alert( varCheck.josa(message,'은는') + " 숫자 형식으로 입력하여 주십시오.\n예) '1234567890'");
			return true;
		}
	} else if (s_type == 7) {
		if (obj.value.search(/^([0-9a-zA-Z]+)$/) == -1) {
			alert( varCheck.josa(message,'은는') + " 숫자+알파벳 형식으로 입력하여 주십시오.\n예) '1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'");
			return true;
		}
	} else if (s_type == 8) {
		// 한글전용

	} else if (s_type == 9) {
		if (obj.value.search(/^([0-9a-zA-Z]+)$/) == -1) {
			alert( varCheck.josa(message,'은는') + " 숫자+알파벳 형식으로 입력하여 주십시오.\n예) '002pass' (반드시 혼용하여 사용)");
			return true;
		}

		if ( obj.value.search(/[0-9]/) == -1 || obj.value.search(/[a-zA-Z]/) == -1 ) {
			alert( varCheck.josa(message,'은는') + " 숫자+알파벳 형식으로 입력하여 주십시오.\n예) '002pass' (반드시 혼용하여 사용)");
			return true;
		}
	}

	return false;
}

varCheck.josa = function(_str, _tail)
{
    var z = (_str.hasFinalConsonant()) ? _tail.substring(0,1) : _tail.substring(1,2); 
    return _str + z;
}

function pieceStr_mark(form, start, end, Str, h_insData, b_insData)
{
	for(var i = start; i <= end; i++) {
		if (Str.length > 0) {
			Str += "#";
		}

		form.elements[i].checked = true;
		Str += h_insData + form.elements[i].value + b_insData;
	}

	return Str;
}

function pieceStr_ctl(form, start, end, h_insData, b_insData, allMark)
{
	var str = "";

	for(var i=start; i <= end; i++) {
		if (form.elements[i].checked) {
			str = pieceStr_mark(form, i, i, str, h_insData, b_insData);
		}
	}

	if (str.length < 1 && allMark == true) {
		str = pieceStr_mark(form, start, end, str, h_insData, b_insData);
	}

	return str;
}

function visibleLayer(layer)
{
	if (hl_layer) {
		hl_layer.style.visibility = 'hidden';
	}

	layer.style.left = event.clientX;
	layer.style.top = event.clientY;

	layer.style.visibility = 'visible';

	hl_layer = layer;
}

function hiddenLayer(layer)
{
	layer.style.visibility = 'hidden';
}

function chk_list(form, ele_s, mark)
{
	var data = new String();

	for (var i = ele_s; form.elements[i]; i++) {
		if (form.elements[i].checked) {
			if (data.length > 0) {
				data += mark;
			}

			data += form.elements[i].value;
		}
	}

	return data;
}

function k_page(page)
{
	var goPage;

	if (page == 'P') {
		if (currentPage <= 1)
			return;

		goPage = currentPage - 1;
	} else if (page == 'N') {
		if (currentPage >= totalPage)
			return;

		goPage = currentPage + 1;
	} else {
		goPage = page;
	}

	document.page_f.page.value = goPage;
	document.page_f.submit();
}

function auto_sel(obj, value)
{
	for (var i = 0; i < obj.length; i++) {
		if (obj.options[i].value == value) {
			obj.options[i].selected = true;
			return;
		}
	}
}

function chk_reset(form, ele_s, ele_e)
{
	for (var i = ele_s; i < ele_e; i++) {
		form.elements[i].checked = false;
	}
}

function chk_all(form, ele_s, ele_e)
{
	for (var i = ele_s; i < ele_e; i++) {
		form.elements[i].checked = true;
	}
}

function chk_value(form, ele_s, ele_e, val)
{
	for (var i = ele_s; i < ele_e; i++) {
		if (form.elements[i].value == val) {
			form.elements[i].checked = true;
		}
	}
}

function str2array(str, mark)
{
	var arr = new Array();
	var i = 0;
	var pos;

	if (str.length < 1) {
		return;
	}

	for (i = 0; ; i++) {
		pos = str.indexOf(mark);

		if (pos == -1) {
			break;
		}

		arr[i] = str.substring(0, pos);
		str = str.substring(pos+1, str.length);
	}

	arr[i] = str;

	return arr;
}

function select2str(obj, mark)
{
    var str = '';

    if (obj.length < 1) {
        return '';
    }

    for (var i = 0; i < obj.length; i++) {
        if (i > 0) {
            str += mark;
        }

        str += obj.options[i].value;
    }

    return str;
}

String.prototype.hasFinalConsonant = function(str)
{
    str = this != window ? this : str;
    var strTemp = str.substr(str.length-1);
    return ((strTemp.charCodeAt(0)-16)%28!=0);
}

function gSel_up(obj)
{
    var text_tmp;
    var value_tmp;

    if (obj.selectedIndex == -1) {
        alert('선택 후 이동해 주십시오.');
        return;
    }

    if (obj.selectedIndex == 0) {
        return;
    }

    text_tmp = obj.options[obj.selectedIndex-1].text;
    value_tmp = obj.options[obj.selectedIndex-1].value;

    obj.options[obj.selectedIndex-1].text = obj.options[obj.selectedIndex].text;
    obj.options[obj.selectedIndex-1].value = obj.options[obj.selectedIndex].value;

    obj.options[obj.selectedIndex].text = text_tmp;
    obj.options[obj.selectedIndex].value = value_tmp;

    obj.options[obj.selectedIndex-1].selected = true;
}

function gSel_dn(obj)
{
    var text_tmp;
    var value_tmp;

    if (obj.selectedIndex == -1) {
        alert('선택 후 이동해 주십시오.');
        return;
    }

    if (obj.selectedIndex >= obj.length-1) {
        return;
    }

    text_tmp = obj.options[obj.selectedIndex+1].text;
    value_tmp = obj.options[obj.selectedIndex+1].value;

    obj.options[obj.selectedIndex+1].text = obj.options[obj.selectedIndex].text;
    obj.options[obj.selectedIndex+1].value = obj.options[obj.selectedIndex].value;

    obj.options[obj.selectedIndex].text = text_tmp;
    obj.options[obj.selectedIndex].value = value_tmp;

    obj.options[obj.selectedIndex+1].selected = true;
}

function gSel_rmv(obj)
{
    var length = obj.length;
    var index = obj.selectedIndex;

    if (obj.selectedIndex == -1) {
        alert('선택 후 삭제해 주십시오.');
        return;
    }

    for (var i=index; i < length-1; i++) {
        obj.options[i].text = obj.options[i+1].text;
        obj.options[i].value = obj.options[i+1].value;
    }

    obj.options[i].value = '';
    obj.options[i].text = '';
    obj.length = length-1;
}

function datetermcalc(_srtDate, _endDate, _targetObj)
{
    zArr = str2array(_srtDate, '-');
    zArr2 = str2array(_endDate, '-');

    syy = zArr[0];
    smm = zArr[1];
    sdd = zArr[2];
    eyy = zArr2[0];
    emm = zArr2[1];
    edd = zArr2[2];

    sdate = new Date(syy, smm, sdd);
    edate = new Date(eyy, emm, edd);

    if(sdate.getTime()<edate.getTime()) {
        termSec = edate.getTime() - sdate.getTime();
        termDay = termSec/(60*60*24)/1000 + 1;
        termYear = termSec/(60*60*24*365)/1000;
        termYear = Math.round(termYear*100) / 100;
    } else if(sdate.getTime()==edate.getTime()) {
        termDay = 1;
        termYear = 0;
    } else {
        termDay = 0;
        termYear = 0;
    }

    _targetObj.value = termDay;
}

//사업자 번호 구성체크
function isBizInteger(st,maxLength)
{
    if (st.length == maxLength) {
        for (j=0; j>maxLength; j++)   
             if (((st.substring(j, j+1) < "0") || (st.substring(j, j+1) > "9"))) {
                    return false;
            }
        }
    else {
        return false;
    }
    return true;
}

//사업자 등록번호 체크 from kban.org
function BizCheck(obj1, obj2, obj3)
{
    biz_value = new Array(10);
 
    if (isBizInteger(obj1.value,3) == false) {
        obj1.focus();
        obj1.select();
        return false;
    }
    
     if (isBizInteger(obj2.value,2) == false) {
        obj2.focus();
        obj2.select();
        return false;
     }
    
     if (isBizInteger(obj3.value,5) == false) {
          obj3.focus();
          obj3.select();
          return false;
     }
    
     var objstring = obj1.value +"-"+ obj2.value +"-"+ obj3.value;
     var li_temp, li_lastid;
    
     if ( objstring.length == 12 ) {
          biz_value[0] = ( parseFloat(objstring.substring(0 ,1)) * 1 ) % 10;
          biz_value[1] = ( parseFloat(objstring.substring(1 ,2)) * 3 ) % 10;
          biz_value[2] = ( parseFloat(objstring.substring(2 ,3)) * 7 ) % 10;
          biz_value[3] = ( parseFloat(objstring.substring(4 ,5)) * 1 ) % 10;
          biz_value[4] = ( parseFloat(objstring.substring(5 ,6)) * 3 ) % 10;
          biz_value[5] = ( parseFloat(objstring.substring(7 ,8)) * 7 ) % 10;
          biz_value[6] = ( parseFloat(objstring.substring(8 ,9)) * 1 ) % 10;
          biz_value[7] = ( parseFloat(objstring.substring(9,10)) * 3 ) % 10;
          li_temp = parseFloat(objstring.substring(10,11)) * 5 + "0";
          biz_value[8] = parseFloat(li_temp.substring(0,1)) + parseFloat(li_temp.substring(1,2));
          biz_value[9] = parseFloat(objstring.substring(11,12));
          li_lastid = (10 - ( ( biz_value[0] + biz_value[1] + biz_value[2] + biz_value[3] + biz_value[4] + biz_value[5] + biz_value[6] + biz_value[7] + biz_value[8] ) % 10 ) ) % 10;
           if (biz_value[9] != li_lastid) {
                obj1.focus();
                obj1.select();
                return false;
           }
           else
                return true;
     }
     else {
          obj1.focus();
          obj1.select();
          return false;
     }
}

/*----- Flash Script ----- */
function write_swf(src,w,h) {
	html = '';
	html += '<object type="application/x-shockwave-flash" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" id="param" width="'+w+'" height="'+h+'">';
	html += '<param name="movie" value="'+src+'">';
	html += '<param name="quality" value="high">';
	html += '<param name="bgcolor" value="#ffffff">';
	html += '<param name="swliveconnect" value="true">';
	html += '<param name="menu" value="false">';
	html += '<param name="wmode" value="transparent">';
	html += '<embed src="'+src+'" quality=high bgcolor="#ffffff" width="'+w+'" height="'+h+'" swliveconnect="true" id="param" name="param" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer";><\/embed>';
	html += '<\/object>';
	document.write(html);
}

function write_embed(src,w,h,autostart,loop) {
	html = '';
	html += '<embed autostart="'+autostart+'" AllowScriptAccess="never" style="width:'+w+'px; height:'+h+'px;" type="application\/x-mplayer2" EnableContextMenu="false" loop="'+loop+'" autosize="0" src="'+src+'">';
	html += '<\/embed>';
	document.write(html);
}
/*----- Flash Script End----- */
/*
function apply_pop(val)
{
	var popup1 = window.open("/pop/pop_apply.php?mode="+val,"popup1","top=0,left=20,,width=508,height=385,resizable=no,scrollbars=yes");
	popup1.focus();
}
*/
function apply_register()
{
	var popup2 = window.open("/apply/pop_apply090306.php#register","popup2","top=0,left=600,,width=480,height=600,resizable=no,scrollbars=yes");
	popup2.focus();
}

function notice_survey1()
{
	var survey1 = window.open("/survey/survey_write1.php","survey1","top=0,left=600,,width=618,height=520,resizable=no,scrollbars=yes");
	survey1.focus();

}