/* 
***** ¸Þ´ºµª½º¸¦ ´ã´Â º¯¼ö *****
hn : depth1
sn : depth2
cn : depth3
tn : depth4
*/
var lineMapStr = "",currentPath = "",statsPath="";
var hn="0",sn="0",cn="0",tn="0",globalId="0",flaFarm="0";

function mnav() { // ¸Þ´ºÃʱâÈ­
	try {
		var Depth = arguments.length;	// mnav(ÀÎÀÚ,ÀÎÀÚ,ÀÎÀÚ) ÀÎÀÚ°¹¼ö
		var DepthName = new Array("hn","sn","cn","tn");
		for(var i=0; i<Depth; i++) {
			if(i==0) hn = arguments[i];
			if(i==1) sn = arguments[i];
			if(i==2) cn = arguments[i];
			if(i==3) tn = arguments[i];
			globalId = (i==0) ? arguments[i] : globalId + "_" + arguments[i];
			flaFarm = (i==0) ? DepthName[i] + "=" + arguments[i] : flaFarm + "&" + DepthName[i] + "=" + arguments[i];
		}
//		type = (sn=="0") ? 'transparent' : 'none' ;
//		Flash('TnavCon','/inc/fla/mnav.swf?'+flaFarm,'980','100','#ffffff',type);		
	} catch(e) {}
}

function setString(node) {	// ¹Ù·Î°¡±â ¸¸µé±â
	var spStr = "" , last="";
	try {
		var url  = eval(node + "[0]");	// global_url.js ¿¡ ÀÖ´Â ¹è¿­¿¡¼­ ù¹ø° ¸µÅ©ÁÖ¼Ò¸¦ °¡Á®¿È. (u1_2[0] -> ÀÌ°ªÀÌ ¸¸µé¾î¼­ eval ó¸®ÇÔ
		var name = eval(node + "[1]");	// global_url.js ¿¡ ÀÖ´Â ¹è¿­¿¡¼­ µÎ¹ø° Á¦¸ñÀ» °¡Á®¿È.
		var target = eval(node + "[2]");	// global_url.js ¿¡ ÀÖ´Â ¹è¿­¿¡¼­ 3¹ø° Ÿ°ÙÁ¦¸ñÀ» °¡Á®¿È.
		url = url.replace(/\'/gi,"&#039;");
		url = url.replace(/\"/gi,"&quot;");
		url = url.replace(/\</gi,"&lt;");
		url = url.replace(/\>/gi,"&gt;");
		url = url.replace(/\>/gi,"&gt;");
	} catch(e) {
		document.write("ÇØ´ç¸Þ´º°¡ ¾ø½À´Ï´Ù : " + node);
	}
	
	var tmp = "";
	var nodeId  = node;
	var spStr = " > ";	
	if(node.lastIndexOf('_') != -1) setString(node.substring(0,node.lastIndexOf('_')));	// Àç±ÍÈ£Ãâ
	else lineMapStr += "<a href='" + eval("u0[0]") + "'><img src='/image/home_icon.gif' width='18' height='15' alt='Ȩ' />" + eval("u0[1]") + "</a>" + spStr;	// home ¹Ù·Î°¡±â
	
	if(currentPath != nodeId) {
		if (url != "") lineMapStr += "<a href='" + url + "' target='" + target + "'>" + name + "</a>" + spStr;
		else lineMapStr += name + spStr;
		statsPath += name + " > ";	// ¸Þ´ºº° À¥·Î±×ºÐ¼®À» À§ÇÑ º¯¼ö
	} else {
//		if (url != "") lineMapStr += "<a href='" + url + "'><strong>" + name + "</strong></a>";
//		else lineMapStr += name;
		lineMapStr += name;
		statsPath += name;	// ¸Þ´ºº° À¥·Î±×ºÐ¼®À» À§ÇÑ º¯¼ö
	}
}

function getFlashNode(node) {	// Ç÷¡½Ã¿¡¼­ ÀÌ ÇÔ¼ö ½ÇÇà
	var link = eval("u" + node + "[0]");	// global_url.js ¿¡ ÀÖ´Â ¹è¿­¿¡¼­ ù¹ø° URLÀ» °¡Á®¿È.
	var target = eval("u" + node + "[2]");	// global_url.js ¿¡ ÀÖ´Â ¹è¿­¿¡¼­ ¼¼¹ø° URLÀ» °¡Á®¿È.
	
	if(target == "_blank" || target == "_new") {	// »õ⠶Ǵ Æ˾÷â
		window.open(link);
	} else if(target == "_pop") {
		link	
	} else {	// º»Ã¢
		location.href = link;
	}

	return false;
}

function path() { // ¹Ù·Î°¡±â Ç¥½Ã
	try {
		index = 0;
		currentPath = "u" + globalId;	// u1_2_3 ÀÌ·¸°Ô °ªÀ» ³Ñ±è
		setString("u" + globalId);
		document.write(lineMapStr);
	} catch(e){
		document.write("¿¹¿Üó¸® ¹ß»ý : " +  e);
	}
}

function link(){ //¸ðµç¸µÅ©(Ç÷¡½¬Æ÷ÇÔ)
	var node = "";
	var depth = arguments.length;
	try {
		if(depth==0) return;

		else if(depth==1) node = arguments[0];
		else if(depth==2) node = arguments[0]+"_"+arguments[1];
		else if(depth==3) node = arguments[0]+"_"+arguments[1]+"_"+arguments[2];
		else if(depth==4) node = arguments[0]+"_"+arguments[1]+"_"+arguments[2]+"_"+arguments[3];
		else if(depth==5) node = arguments[0]+"_"+arguments[1]+"_"+arguments[2]+"_"+arguments[3]+"_"+arguments[4];

		var url = eval("u" + node + "[0]");	// global_url.js ¿¡ ÀÖ´Â ¹è¿­¿¡¼­ ù¹ø° URLÀ» °¡Á®¿È.
		var target = eval("u" + node + "[2]");	// global_url.js ¿¡ ÀÖ´Â ¹è¿­¿¡¼­ ¼¼¹ø° URLÀ» °¡Á®¿È.
	
		if(url == "") {
			alert("ÁغñÁßÀÔ´Ï´Ù.");
		} else {
			if(target == "_blank" || target == "_new") {	// »õ⠶Ǵ Æ˾÷â
				window.open(url);
			} else {	// º»Ã¢
				location.href = url;
			}
		}
		return;
	} catch(e) {

	}
}

function getSubTitle(_nPath) {	// ¼­ºêÆäÀÌÁö¿¡¼­ »ç¿ëÇϴ ŸÀÌƲ À̹ÌÁö
	var pageTitle = eval("u" + globalId + "[1]");	// global_url.js ¿¡ ÀÖ´Â ¹è¿­¿¡¼­ µÎ¹ø° Á¦¸ñÀ» °¡Á®¿È.
	document.write ('<img src="/' + _nPath + '/image/tit_' + globalId + '.gif" alt="' + pageTitle + '" width="580" height="46" />');
}

function subVisual(_nPath) {
//	var pageTitle = eval("u" + globalId + "[1]");	// global_url.js ¿¡ ÀÖ´Â ¹è¿­¿¡¼­ µÎ¹ø° Á¦¸ñÀ» °¡Á®¿È.
//	document.write ('<img src="/' + _nPath + '/image/sub_visual_' + globalId + '.gif" alt="' + pageTitle + '" width="980" height="267" />');

	flashWrite('/common/top-'+hn+'.swf',698,150,'','#ffffff','transparent');
}

// À̹ÌÁö ·Ñ¿À¹ö //
function over(obj,type) {
	if(type) obj.src = obj.src.replace(".gif","_.gif");
	else  obj.src = obj.src.replace("_.gif",".gif");
}

// 6.0 ¿¡¼­ Çø®Ä¿Çö»ó(flicker prevent, À̹ÌÁö°¡ ±ôºýÀÌ´Â Çö»ó) Á¦°Å //
try {
	document.execCommand('BackgroundImageCache', false, true);
} catch(e) {}

function addLoadEvent(func) {	// onload À̺¥Æ® ÇÔ¼ö //
	var oldonload = window.onload;
	if(typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function () {
			oldonload();
			func();
		}
	}
}

function isMSIE() {	// ÇöÀç ºê¶ó¿ìÀú°¡ MSIE À̶ó¸é true ¸®ÅÏ
	var useragent = navigator.userAgent;
	var pos = useragent.indexOf('MSIE');
	if (pos > -1) return true;
	else return false;
}

function getBrowserName() {	// ºê¶ó¿ìÀúÀ̸§¾ò±â
	var useragent = navigator.userAgent;
	var bName = (useragent.indexOf('Opera') > -1) ? 'Opera' : navigator.appName;
	return bName;
}

function getBrowserVersion() {	// ºê¶ó¿ìÀú¹öÀü¾ò±â
	var useragent = navigator.userAgent;
	var bName = getBrowserName();
	var bName = (useragent.indexOf('Opera') > -1) ? 'Opera' : navigator.appName;

	var pos = useragent.indexOf('MSIE');
	if (pos > -1) {
		bVer = useragent.substring(pos + 5);
		var pos = bVer.indexOf(';');
		var bVer = bVer.substring(0,pos);
	}

	var pos = useragent.indexOf('Opera');
	if (pos > -1)    {
		bVer = useragent.substring(pos + 6);
		var pos = bVer.indexOf(' ');
		var bVer = bVer.substring(0, pos);
	}

	if (bName == "Netscape") {
		var bVer = useragent.substring(8);
		var pos = bVer.indexOf(' ');
		var bVer = bVer.substring(0, pos);
	}

	if (bName == "Netscape" && parseInt(navigator.appVersion) >= 5) {
		var pos = useragent.lastIndexOf('/');
		var bVer = useragent.substring(pos + 1);
	}

	return bVer;
}

function numOnly(obj,isCash) { 
    //»ç¿ë¿¹ : <input type="text" name="text" onKeyUp="javascript:numOnly(this,true);"> 
    //¼¼ÀÚ¸® ÄÞ¸¶ »ç¿ë½Ã true , ¼ýÀÚ¸¸ ÀÔ·Â ½Ã false 

    var returnValue = ""; 
    for (var i = 0; i < obj.value.length; i++) { 
		if (obj.value.charAt(i) >= "0" && obj.value.charAt(i) <= "9") returnValue += obj.value.charAt(i); 
		else returnValue += "";
	} 

    if (isCash) { 
        obj.value = Comma(returnValue); 
        return; 
    } 
    obj.focus(); 
    obj.value = returnValue; 
} 

// ±Ý¾×¿¡ "," Ç¥½ÃÇϱâ ÇÔ¼ö
function Comma(number) {
	number = CommaRemove(number);
	number = '' + number;

	if (number.length > 3) {
		var mod = number.length % 3;
		var output = (mod > 0 ? (number.substring(0,mod)) : '');
		for (i=0 ; i < Math.floor(number.length / 3); i++) {
			if ((mod == 0) && (i == 0)) output += number.substring(mod+ 3 * i, mod + 3 * i + 3);
			else output+= ',' + number.substring(mod + 3 * i, mod + 3 * i + 3);
		}
		return (output);
	} else {
		return number;
	}
}

// ±Ý¾×¿¡ "," Á¦°ÅÇÏ´Â ÇÔ¼ö
function CommaRemove(number) {
	number = number.replace(/,/g,""); // "," À» Á¦°Å
	return number;
}

// »õâ¶ç¿ì±â //
function newOpen(url,name,mwidth,mheight,top,left,resizable,scrollbars,status,position,msg) {
	// â È­¸é°¡¿îµ¥·Î ¶ç¿ì±â //
	if(position=="CENTER") {
		top = (window.screen.availHeight - mheight) / 2;
		left = (window.screen.availWidth - mwidth) / 2;
		if (top < 0) Top = 0;
		if (left < 0) Left = 0;
	}
		
	if(msg.length > 0) {
		alert(msg);
		eval('window.open(url,name,"top='+top+'px,left='+left+'px,width='+mwidth+'px,height='+mheight+'px,resizable='+resizable+',scrollbars='+scrollbars+',status='+status+'")');
	} else {
		eval('window.open(url,name,"top='+top+'px,left='+left+'px,width='+mwidth+'px,height='+mheight+'px,resizable='+resizable+',scrollbars='+scrollbars+',status='+status+'")');
	}
}
// »õâ¶ç¿ì±â //

/// ¾çÂÊ °ø¹é¾ø¾Ö±â ///
function trim (strSource) {
	re = /^\s+|\s+$/g;
	return strSource.replace(re, '');
}

// ÁÂÃø°ø¹é¾ø¾Ö±â //
function ltrim (strSource) {
	re = /^\s+/g;
	return strSource.replace(re, '');
}

// ¿ìÃø°ø¹é¾ø¾Ö±â //
function rtrim (strSource) {
	re = /\s+$/g;
	return strSource.replace(re, '');
}

// checkbox üũÀ¯¹« //
function IsCheckRtnMsg(obj,msg) {
	if(obj) {
		var result = "N";
		for(var i=0; i<obj.length; i++) {
			if(obj[i].checked) result = "Y";
		}

		if(result == "Y") {	// üũ°¡ µÇ¾îÀÖ´Ù¸é
			return false;
		} else {	// üũ°¡ ¾ÈµÇ¾î ÀÖ´Ù¸é
			alert(msg + " ¼±ÅÃÇØÁÖ¼¼¿ä.");
			return true;
		}
	} else {
		return true;
	}
}

// ·¡µð¿À¹öÆ° üũÀ¯¹« //
function IsRadioRtnMsg(obj,msg) {
	if(obj) {
		var result = "N";
		for(var i=0; i<obj.length; i++) {
			if(obj[i].checked) result = "Y";
		}

		if(result == "Y") {	// üũ°¡ µÇ¾îÀÖ´Ù¸é
			return false;
		} else {	// üũ°¡ ¾ÈµÇ¾î ÀÖ´Ù¸é
			alert(msg);
			return true;
		}
	} else {
		return true;
	}
}

// ºó ¾ÆÀÌÅÛÀ» È®ÀÎÇÏ°í ¿À·ù¸Þ½ÃÁö //
function IsEmptyRtnMsg(obj,msg) {
	if(obj) {
//		alert(obj.id);
//		var toCheck = obj.getAttribute("value");	 // °´Ã¼ÀÇ value°ªÀ» Ãëµæ
		var toCheck = obj.value;
		var chkStr = toCheck.toString();	// °ªÀ» ¹®ÀÚ¿­·Î º¯È¯
		chkStr = trim(chkStr);	// °ø¹éÁ¦°Å

		if (chkStr =="" || chkStr == null) {
			obj.style.backgroundColor = "#FFFFCC";
			alert(msg);
			obj.focus();

			return true;
		} else {
			obj.style.backgroundColor = "#FFFFFF";
			return false;
		}
	} else {
		return true;
	}
}



// ¼ýÀÚÀÎÁö, ºñ¾îÀÖ´Â Áö ÆǺ°ÇÏ°í ¿À·ù¸Þ½ÃÁö Pop Up
function IsEmptyOrNotIntegerRtnMsg( obj, msg, len )	{
	var st = obj.value;
	if (!IsEmpty(st)) {
		for (j=0; (j<st.length); j++) {
			if ((st.substring(j,j+1) < "0")||(st.substring(j,j+1) > "9")) {
				alert(msg+" ¼ýÀÚ·Î ÀÔ·ÂÇϽʽÿÀ.");
				obj.focus();
				//obj.select();
				return true;
			}
		}
	}	else	{
			alert(msg+" ÀÔ·ÂÇϽʽÿÀ");
			obj.focus();
			//obj.select();
			return true;
	}
	if (len != null) {
		if (StrLeng(st) != len)	{
			alert(msg+""+len+"ÀÚ·Î ÀÔ·ÂÇϽʽÿÀ.");
			obj.focus();
			//obj.select();
			return true;
		}
	}
	return false;
}

// ºñ¾î ÀÖ´ÂÁö¸¦  È®ÀÎ
function IsEmpty(toCheck) {
	var chkstr = toCheck + "";
	var is_Space = true;
	if ((chkstr =="")||(chkstr == null)) {
		return true;
	}
	for (j=0; is_Space && (j<chkstr.length); j++)	{
		if (chkstr.substring(j,j+1) != "")
			is_Space = false;
	}
    return ( is_Space );
}

//¼ýÀÚÀÎÁö È®ÀÎ
function IsInteger(st) {
    if (!IsEmpty(st)) {
       for (j=0; j<st.length; j++) {
         if (((st.substring(j, j+1) < "0") || (st.substring(j, j+1) > "9")))
	     return false;
       }
    } else {
       return false ;
    }
    return true ;
}

// ¼Ò¹®ÀÚ¿µ¹®°ú ¼ýÀÚ¸¸ ¹Þ±â //
function valiCheckField(obj) {
	var str = obj.value;
	var valid = "abcdefghijklmnopqrstuvwxyz0123456789"
	var rtnVal = "Y";
	var tmp;

	for (var i=0; i<str.length; i++) {
		tmp = "" + str.substring(i, i+1);
		if (valid.indexOf(tmp) == "-1") rtnVal = "N";
	}

	if (rtnVal == "N") {
		alert("¼Ò¹®ÀÚ ¿µ¹®°ú ¼ýÀÚ¸¸ ÀÔ·ÂÇÒ ¼ö ÀÖ½À´Ï´Ù");
		obj.value = "";
		obj.focus();
		return false;
	} else {
		return true;
	}
}

function chkIdStr(str) {
    var chk;
    var chk2 = 0;
    var id_length = str.length;
    for(i = 0 ; i < id_length ; i++) {
		chk = str.charCodeAt(i)
		if((chk >= 97 && chk <= 122) || (chk >= 48 && chk <= 57)) {

		}  else {
			chk2++
		}
	}

    if(chk2 != 0) {
		alert('¾ÆÀ̵𿡴 a~z , 0~9 ¸¸ ÀÔ·ÂÇÒ ¼ö ÀÖ½À´Ï´Ù.');
		return false;
	} else if(id_length < 4) { 
		alert('¾ÆÀ̵ð´Â ÃÖ¼Ò 4ÀÚ ÀÌ»óÀÔ´Ï´Ù.');
		return false;
	} else {
		return true;
	}
}

function chkId(obj) {
    //»ç¿ë¿¹ : <input type="text" name="text" onKeyUp="chkId(this);"> 
    //¼¼ÀÚ¸® ÄÞ¸¶ »ç¿ë½Ã true , ¼ýÀÚ¸¸ ÀÔ·Â ½Ã false 

    var returnValue = ""; 
    for (var i = 0; i < obj.value.length; i++) {
		chk = obj.value.charCodeAt(i);
		if((chk >= 97 && chk <= 122) || (chk >= 48 && chk <= 57)) {
			returnValue += obj.value.charAt(i); 
		} else {
			alert('¾ÆÀ̵𿡴 a~z , 0~9 ¸¸ ÀÔ·ÂÇÒ ¼ö ÀÖ½À´Ï´Ù.');
			returnValue += "";
		}
	} 
    obj.focus(); 
    obj.value = returnValue; 
} 


// ÄíÅ° ±Á´Â ÇÔ¼ö //
function setCookie(name,value,expiredays) { 
	var todayDate = new Date(); 
    todayDate.setDate(todayDate.getDate() + expiredays); 
    document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";" 
}

// ÄíÅ° ¾ò¾î¿À´Â ÇÔ¼ö
function getCookie(name) { 
	var nameOfCookie = name + "="; 
    var x = 0; 
    while (x <= document.cookie.length) { 
		var y = (x + nameOfCookie.length); 
        if (document.cookie.substring( x, y ) == nameOfCookie) { 
			if((endOfCookie=document.cookie.indexOf( ";", y )) == -1) 
				endOfCookie = document.cookie.length; 
                return unescape( document.cookie.substring( y, endOfCookie ) ); 
		} 
        x = document.cookie.indexOf( " ", x ) + 1; 
        if ( x == 0 ) 
			break; 
	} 
    return; 
}

// ¼¿·ºÆ®¹Ú½º¿¡¼­ ¿É¼ÇÃß°¡ //
function addOption(selObj,val,txt,cLoc) {
	if(selObj) {
		if(cLoc == "parent") {
			var opt = document.createElement("OPTION");
		} else {
			var opt = opener.document.createElement('OPTION');
		}


		opt.value = val;
		opt.text = txt;

		if(isMSIE()) {
			selObj.add(opt);
		} else {
			selObj.appendChild(opt);
		}
		return true;
	} else {
		return false;
	}
}

// ¼¿·ºÆ®¹Ú½º¿¡¼­ ¿É¼ÇÁö¿ì±â //
function removeOption(selObj,selNum) {
	if(selObj) {
		selObj.remove(selNum);
		return true;
	} else {
		alert("¼¿·ºÆ®°´Ã¼°¡ ¼±ÅõÇÁö ¾Ê¾Ò½À´Ï´Ù.");
		return false;
	}
}

// ¼¿·ºÆ®¹Ú½ºÀÇ ¸ðµç Ç׸ñÁö¿ì±â //
function removeAllOption(selObj) {
	if(selObj) {
		for(var i=0; i<selObj.options.length; i++) {
			selObj.options[i] = null;
		}
	}
}

function flashWrite(url,w,h,id,bg,win){

	// Ç÷¡½Ã ÄÚµå Á¤ÀÇ
	var flashStr=
	"<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0' width='"+w+"' height='"+h+"' id='"+id+"' align='middle'>"+
	"<param name='movie' value='"+url+"' />"+
	"<param name='wmode' value='"+win+"' />"+
	"<param name='menu' value='false' />"+
	"<param name='quality' value='high' />"+
	"<param name='bgcolor' value='"+bg+"' />"+
	"<param name='scale' value='noscale' />"+
	"<embed src='"+url+"' wmode='"+win+"' menu='false' quality='high' bgcolor='"+bg+"' width='"+w+"' height='"+h+"' name='"+id+"' align='middle' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' />"+
	"</object>";
	// Ç÷¡½Ã ÄÚµå Ãâ·Â
	document.write(flashStr);
}

function download(fn,fp) {
//	newOpen('/common/include/download.php?fn=' + fn + '&fp=' + fp,'','0','0','0','0','0','0','0','','');
	location.href="/common/include/download.php?fn=" + fn + "&fp=" + fp;
}

///// ÇѱÛÀÔ·Â¾ÈµÇ°Ô Ã¼Å© /////
function hanCheck(f,fieldname) {
	var str = eval("document."+f+"."+fieldname);
	for(i=0;i<str.value.length;i++) {
		var a=str.value.charCodeAt(i);
		if (a > 128) {
			alert('ÇѱÛÀº »ç¿ëÇϽǼö ¾ø½À´Ï´Ù. ¿µ¹® ¶Ç´Â ¼ýÀÚ Á¶ÇÕÀ¸·Î ÇØÁÖ¼¼¿ä.');
//			str.value="";
			str.focus();
			return true;
		}
	}

	if((str.value.length < 4) || (str.value.length > 20)) {
		alert('¾ÆÀ̵ð´Â 4ÀÚÀÌ»ó 20ÀÚ ÀÌÇÏ·Î ¸¸µé¾îÁÖ¼¼¿ä.');
		str.value="";
		str.focus();
		return true;
	}
	return false;
}

//////////////////// ÁֹιøÈ£ üũ ////////////////////
function validSerial(ssn1,ssn2) {
	var PNO1 = ssn1;
	var PNO2 = ssn2;
	var PN1 = ssn1.value;
	var PN2 = ssn2.value;
	PN = PN1+'-'+PN2;
			
	if (PN.length !=14) {
		alert("À¯È¿ÇÏÁö ¾ÊÀº Áֹεî·Ï¹øÈ£ ÀÔ´Ï´Ù.");
		PNO1.focus();
		return false;
	}

	PN1=PN.substr(0,6);
	PN2=PN.substr(7,7);
	chk=0;
	for (i=0;i<=5;i++) chk=chk+((i%8+2)*parseInt(PN1.substring(i,i+1)));
			
	for (i=6;i<=11;i++) chk=chk+((i%8+2)*parseInt(PN2.substring(i-6,i-5)));
			
	chk=11-(chk%11);
	chk=chk%10;
			
	if (chk !=PN2.substring(6,7)) {
		alert("À¯È¿ÇÏÁö ¾ÊÀº Áֹεî·Ï¹øÈ£ÀÔ´Ï´Ù.\\nÁֹεî·Ï¹øÈ£¸¦ ´Ù½Ã ÀÔ·ÂÇØ ÁֽʽÿÀ");
		PNO1.focus();
		return false;
	}

	return true;
}
//////////////////// ÁֹιøÈ£ üũ ////////////////////

// À̸ÞÀÏ À¯È¿¼º °Ë»ç //
function checkEmail(str) { 
	var invalidaddress=new Array();
//	invalidaddress[0]='daum';		// ±ÝÁöÇÒ µµ¸ÞÀÎÀ» ÀÔ·Â Çϼ¼¿ä 
//	invalidaddress[1]='hanmail';

	var testresults = true;
	var invalidcheck = 0;

//	var filter = /^(\w+(?:\.\w+)*)@((?:\w+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	var filter = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");

	if (filter.test(str)) { 
		var tempstring=str.split('@');													//tempstring¿¡¼­ @ ±âÁØÀ¸·Î ºÐ¸®
		tempstring=tempstring[1].split('.');										//@À» ±âÁØÀ¸·Î ºÐ¸®Çѹ®ÀÚ¿­¿¡¼­ . À» ±âÁØÀ¸·Î ºÐ¸®										
		for (i=0;i<invalidaddress.length;i++) { 
			if (tempstring[0]==invalidaddress[i]) 
			invalidcheck=1 
		} 

		if (invalidcheck != 1) {
			testresults = true;
		} else {
			alert('Use a different e-mail account.'); 
			testresults = false;
		}			
	} else { 
		alert('The e-mail address is not valid.');
		testresults = false;
	}
	
	return (testresults);
}


function cntCheck(val) {
    cnt = 0;
    for(k = 0; k < val.length; k++) {
        temp = val.charAt(k);
        if(escape(temp).length > 4)
            cnt += 2;
        else
            cnt++;
    }
    text_cnt.innerHTML = cnt;

    if(cnt > 2000) {
        alert('ÄÚ¸àÆ®°¡ 2000ÀÚ¸¦ ÃÊ°úÇÏ¿´½À´Ï´Ù.');
    }   
}

/* 
ext ¿¡¼­ ÁöÁ¤ÇÑ È®ÀåÀÚ¸¦ °¡Áø ÆÄÀϸ¸ ¾÷·Îµå °¡´ÉÇÏ°Ô Ã¼Å© ÇÏ´Â ÇÔ¼ö 
ù¹ø° ÀÎÀÚ : ÆÄÀϸí
µÎ¹ø° ÀÎÀÚ : ¾÷·Îµå °¡´ÉÇÑ È®ÀåÀÚ
*/
function chkFileExt(fileName,ext) {
	if(fileName.length > 0 && ext.length > 0) {
		var lastIndex = fileName.lastIndexOf(".");

		if(lastIndex < 0) {
			alert("È®ÀåÀÚ°¡ ¾ø´Â ÆÄÀÏÀº ¾÷·Îµå ÇÒ ¼ö ¾ø½À´Ï´Ù.");
			return true;
		} else {
			var chkFlag = "N";				
			var fileExt = fileName.substring(lastIndex+1);
			fileExt = fileExt.toLowerCase();	// ¼Ò¹®ÀÚ·Î º¯È¯			
			for(var i=0; i<ext.length; i++) {
				if(fileExt == ext[i]) chkFlag = "Y";
			}

			if(chkFlag == "N") {
//				alert("È®ÀåÀÚ°¡ 'xls' ÀÎ ¿¢¼¿ÆÄÀϸ¸ ¾÷·Îµå °¡´ÉÇÕ´Ï´Ù.");
				alert("¼±ÅÃÇϽŠÆÄÀÏÀº ¾÷·Îµå ÇÒ¼ö ¾ø½À´Ï´Ù.");
				return true;
			} else {
				return false;
			}
		}

	} else {
		alert("È®ÀåÀÚ°¡ ¾ø´Â ÆÄÀÏÀº ¾÷·Îµå ÇÒ ¼ö ¾ø½À´Ï´Ù.");
		return false;
	}
}

/*
ext¿¡¼­ ÁöÁ¤ÇÑ È®ÀåÀÚ¸¦ °¡Áø ÆÄÀÏÀº ¾÷·Îµå ºÒ°¡
*/
function chkFileExtNot(fileName,ext) {
	if(fileName.length > 0 && ext.length > 0) {
		var lastIndex = fileName.lastIndexOf(".");

		if(lastIndex < 0) {
			alert("È®ÀåÀÚ°¡ ¾ø´Â ÆÄÀÏÀº ¾÷·Îµå ÇÒ ¼ö ¾ø½À´Ï´Ù.");
			return true;
		} else {
			var chkFlag = "Y";
			var fileExt = fileName.substring(lastIndex+1);
			fileExt = fileExt.toLowerCase();	// ¼Ò¹®ÀÚ·Î º¯È¯			
			for(var i=0; i<ext.length; i++) {
				if(fileExt == ext[i]) chkFlag = "N";
			}

			if(chkFlag == "N") {
//				alert("È®ÀåÀÚ°¡ 'xls' ÀÎ ¿¢¼¿ÆÄÀϸ¸ ¾÷·Îµå °¡´ÉÇÕ´Ï´Ù.");
				alert("¼±ÅÃÇϽŠÆÄÀÏÀº ¾÷·Îµå ÇÒ¼ö ¾ø½À´Ï´Ù.");
				return true;
			} else {
				return false;
			}
		}

	} else {
		alert("È®ÀåÀÚ°¡ ¾ø´Â ÆÄÀÏÀº ¾÷·Îµå ÇÒ ¼ö ¾ø½À´Ï´Ù.");
		return false;
	}
}


// input ¹Ú½º ¾÷·Îµå //
function inputUploadFile(attachType,attachNum) {
	if(attachType == "IMG") {
		newOpen('/common/include/imgUpload.php?attachType=' + attachType + '&attachNum=' + attachNum + '&objType=INPUT','imgUpload','440','160','0','0','0','0','0','CENTER','');
	} else if(attachType == "FFFILE") {
		newOpen('/common/include/fileUpload.php?attachType=' + attachType + '&attachNum=' + attachNum + '&objType=FFFILEINPUT','imgUpload','440','160','0','0','0','0','0','CENTER','');
	} else {
		newOpen('/common/include/fileUpload.php?attachType=' + attachType + '&attachNum=' + attachNum + '&objType=INPUT','fileUpload','440','160','0','0','0','0','0','CENTER','');
	}
}


// ÆÄÀÏ»èÁ¦ //
function inputRemoveFile(attachNum) {
	var attachStats = document.getElementById("attachStats"+attachNum);
	var txtObj = document.getElementById("oriFile"+attachNum);
	var btnObj = document.getElementById("btnRemoveFile"+attachNum);

	if(IsEmpty(txtObj.value.toString())) {
		alert("No attached file!");
		return false;
	} else {
		if(attachStats && txtObj && btnObj) {
			if(attachStats.value == "Y") {		// ÇöÀç»óÅ 1:÷ºÎÆÄÀÏ»ç¿ë»óÅ¿¡¼­ Ŭ¸¯À» Çß´Ù´Â°Ç Ã·ºÎÆÄÀÏÀ» »èÁ¦ÇÏ°Ú´Ù´Â ¾Ö±â
				txtObj.style.color = "#FF0000";
				txtObj.style.textDecoration = "line-through";
				attachStats.value = "N";
			} else {
				txtObj.style.color = "#000000";
				txtObj.style.textDecoration = "none";
				attachStats.value = "Y";
			}
		}
	}
}

// ÆÄÀÏ»èÁ¦(À¥Ç¥ÁØÈ­ÀÛ¾÷¶§¹®¿¡ atc ¿¡¼­ »ç¿ëÇϴ°Š: innerHTML·Î ÆÄÀϺκР»ç¿ë½Ã) //
function inputRemoveFileFF(attachNum) {
	var attachStats = document.getElementById("attachStats_imsi_"+attachNum);
	var txtObj = document.getElementById("oriFile_imsi_"+attachNum);
	var btnObj = document.getElementById("btnRemoveFile"+attachNum);
	
	if(IsEmpty(txtObj.value.toString())) {
		alert("No attached file!");
		return false;
	} else {
		if(attachStats && txtObj && btnObj) {
			if(attachStats.value == "Y") {		// ÇöÀç»óÅ 1:÷ºÎÆÄÀÏ»ç¿ë»óÅ¿¡¼­ Ŭ¸¯À» Çß´Ù´Â°Ç Ã·ºÎÆÄÀÏÀ» »èÁ¦ÇÏ°Ú´Ù´Â ¾Ö±â
				txtObj.style.color = "#FF0000";
				txtObj.style.textDecoration = "line-through";
				attachStats.value = "N";
			} else {
				txtObj.style.color = "#000000";
				txtObj.style.textDecoration = "none";
				attachStats.value = "Y";
			}
		}
	}
}

function zoom_image() {
	if (event.srcElement.tagName == "IMG") {
		window.open(event.srcElement.src.replace("GetFile","ViewImage"), "", "directories=no,location=no,menubar=no,resizable=yes,status=no,toolbar=no,scrollbars=yes");
	}
}


// ¸ÖƼ¾÷·Îµåâ //
function bbsSelectUploadFile(frmObj,attachType,objType) {
	var attachCount = frmObj.attachedFileList.length;	// ÇöÀç÷ºÎÇÑ ÆÄÀÏ°¹¼ö
	var limitCount = frmObj.bbsPdsTotal.value;	// ÷ºÎ°¡´ÉÇÑ ÆÄÀÏ÷ºÎ°¹¼ö
	
	attachCount--;	// ÇÑÁÙÀ» »«´Ù.
	if(parseInt(attachCount) >= parseInt(limitCount)) {	// ÷ºÎ°¡´ÉÇÑ È½¼ö¸¦ ÃÊ°úÇß´ÂÁö üũ
		alert(limitCount + "°³ ÀÌ»ó ÷ºÎÇϽǼö ¾ø½À´Ï´Ù."); 
		return false;
	} else {
		newOpen('/common/include/fileUpload.php?attachType=' + attachType + '&objType=' + objType,'fileUpload','460','160','0','0','0','0','0','CENTER','');
	}
}

// ¸ÖƼ¾÷·Îµåâ ¿©·¯°³ Àִ°Š//
function bbsSelectUploadFileNumbering(frmObj,attachType,objType,count) {
	var attachedFileList = document.getElementById("attachedFileList" + count);
	var bbsPdsTotal = document.getElementById("bbsPdsTotal" + count);
	var attachCount = attachedFileList.length;	// ÇöÀç÷ºÎÇÑ ÆÄÀÏ°¹¼ö
	var limitCount = bbsPdsTotal.value;			// ÷ºÎ°¡´ÉÇÑ ÆÄÀÏ÷ºÎ°¹¼ö
	
	attachCount--;	// ÇÑÁÙÀ» »«´Ù.
	if(parseInt(attachCount) >= parseInt(limitCount)) {	// ÷ºÎ°¡´ÉÇÑ È½¼ö¸¦ ÃÊ°úÇß´ÂÁö üũ
		alert(limitCount + "°³ ÀÌ»ó ÷ºÎÇϽǼö ¾ø½À´Ï´Ù."); 
		return false;
	} else {
		// fileUpload_multi.php º¯¼ö°°Àº°Å Á¶±Ý ¹Ù²ñ
		newOpen('/common/include/fileUpload_multi.php?attachType=' + attachType + '&objType=' + objType + '&count=' + count,'fileUpload','460','160','0','0','0','0','0','CENTER','');
	}
}

// ÆÄÀϾ÷·Îµå»èÁ¦ //
function bbsSelectRemoveFile(frmObj) {
	var selObj = frmObj.attachedFileList;
	var selNum = frmObj.attachedFileList.selectedIndex;

	if(selNum <= 0) {
		alert("»èÁ¦ÇÏ½Ç ÆÄÀÏÀ» ¼±ÅÃÇØ ÁÖ¼¼¿ä.");
		return false;
	} else {
		removeOption(selObj,selNum);
	}
}

// ÆÄÀϾ÷·Îµå»èÁ¦(¸ÖƼ¾÷·Îµåâ ¿©·¯°³ Àִ°Å) //
function bbsSelectRemoveFileNumbering(frmObj,count) {
	var selObj = document.getElementById("attachedFileList" + count);
	var selNum = selObj.selectedIndex;

	if(selNum <= 0) {
		alert("»èÁ¦ÇÏ½Ç ÆÄÀÏÀ» ¼±ÅÃÇØ ÁÖ¼¼¿ä.");
		return false;
	} else {
		removeOption(selObj,selNum);
	}
}

// À̹ÌÁö ¾÷·Îµå ¹Ú½º //
function bbsSelectUploadImg(frmObj,attachType,objType) {
	var attachCount = frmObj.attachedImgList.length;	// ÇöÀç÷ºÎÇÑ ÆÄÀÏ°¹¼ö
	var limitCount = frmObj.bbsImgTotal.value;	// ÷ºÎ°¡´ÉÇÑ ÆÄÀÏ÷ºÎ°¹¼ö
	
	attachCount--;	// ÇÑÁÙÀ» »«´Ù.
	if(parseInt(attachCount) >= parseInt(limitCount)) {	// ÷ºÎ°¡´ÉÇÑ È½¼ö¸¦ ÃÊ°úÇß´ÂÁö üũ
		alert(limitCount + "°³ ÀÌ»ó ÷ºÎÇϽǼö ¾ø½À´Ï´Ù."); 
		return false;
	} else {
		newOpen('/common/include/imgUpload.php?attachType=' + attachType + '&objType=' + objType + '&attachCount=' + attachCount + '&limitCount=' + limitCount,'imgUpload','400','150','0','0','0','0','0','CENTER','');
	}
}

// À̹ÌÁö¾÷·Îµå»èÁ¦ //
function bbsSelectRemoveImg(frmObj) {
	var selObj = frmObj.attachedImgList;
	var selNum = frmObj.attachedImgList.selectedIndex;

	if(selNum <= 0) {
		alert("»èÁ¦ÇÏ½Ç À̹ÌÁö¸¦ ¼±ÅÃÇØ ÁÖ¼¼¿ä.");
		return false;
	} else {
		removeOption(selObj,selNum);
	}
}

// ±Ûµî·Ï,¼öÁ¤½Ã ÷ºÎÆÄÀÏ '|^|' ¸¦ ±¸ºÐÀÚ·Î Çؼ­ È÷µçÇʵå·Î ³Ñ±è //
function putAttachFile() {
	var oriAttachFile = document.getElementById("oriAttachFile");
	var newAttachFile = document.getElementById("newAttachFile");
	var attachedFileList = document.getElementById("attachedFileList");
	var oriFile = "";
	var newFile = "";

	
	if(oriAttachFile && newAttachFile && attachedFileList) {
		for(var i=0; i<attachedFileList.length; i++) {
			if(attachedFileList[i].value != "") {
//				oriFile += attachedFileList[i].getAttribute("text") + "|^|";
//				newFile += attachedFileList[i].getAttribute("value") + "|^|";
				oriFile += attachedFileList[i].text + "|^|";
				newFile += attachedFileList[i].value + "|^|";
			}
		}
		oriFile = oriFile.substr(0,oriFile.length-3);
		newFile = newFile.substr(0,newFile.length-3);
		oriAttachFile.value = oriFile;
		newAttachFile.value = newFile;
	}
}

// ±Ûµî·Ï,¼öÁ¤½Ã ÷ºÎÆÄÀÏ '|^|' ¸¦ ±¸ºÐÀÚ·Î Çؼ­ È÷µçÇʵå·Î ³Ñ±è(¸ÖƼ¾÷·Îµåâ ¿©·¯°³ Àִ°Å) //
function putAttachFileNumbering(count) {
	var oriAttachFile = document.getElementById("oriAttachFile" + count);
	var newAttachFile = document.getElementById("newAttachFile" + count);
	var attachedFileList = document.getElementById("attachedFileList" + count);
	var oriFile = "";
	var newFile = "";

	if(oriAttachFile && newAttachFile && attachedFileList) {
		for(var i=0; i<attachedFileList.length; i++) {
			if(attachedFileList[i].value != "") {
				oriFile += attachedFileList[i].text + "|^|";
				newFile += attachedFileList[i].value + "|^|";
			}
		}
		oriFile = oriFile.substr(0,oriFile.length-3);
		newFile = newFile.substr(0,newFile.length-3);
		oriAttachFile.value = oriFile;
		newAttachFile.value = newFile;
	}
}

// ±Ûµî·Ï,¼öÁ¤½Ã ÷ºÎÇÑ À̹ÌÁöÆÄÀÏ '|^|' ¸¦ ±¸ºÐÀÚ·Î Çؼ­ È÷µçÇʵå·Î ³Ñ±è //
function putAttachImg() {
	var oriAttachImg = document.getElementById("oriAttachImg");
	var newAttachImg = document.getElementById("newAttachImg");
	var attachedImgList = document.getElementById("attachedImgList");
	var oriFile = "";
	var newFile = "";

	if(oriAttachImg && newAttachImg && attachedImgList) {
		for(var i=0; i<attachedImgList.length; i++) {
			if(attachedImgList[i].value != "") {
//				oriFile += attachedImgList[i].getAttribute("text") + "|^|";
//				newFile += attachedImgList[i].getAttribute("value") + "|^|";
				oriFile += attachedImgList[i].text + "|^|";
				newFile += attachedImgList[i].value + "|^|";
			}
		}
		oriFile = oriFile.substr(0,oriFile.length-3);
		newFile = newFile.substr(0,newFile.length-3);
		oriAttachImg.value = oriFile;
		newAttachImg.value = newFile;
//		oriAttachImg.setAttribute("value",oriFile);
//		newAttachImg.setAttribute("value",newFile);
	}
}


function showIdFnc(evt,layerName) {
	var IE = document.all ? 1 : 0;
	var NN = document.layer ? 1 : 0;
	var N6 = document.getElementById ? 1 : 0;

	if(IE) var menuLayer = document.all(layerName);
	else if(NN) var menuLayer = document.layer[layerName];
	else if(N6) var menuLayer = document.getElementById(layerName);
	else return false;
	
	var diffX = (IE) ? document.documentElement.scrollLeft + evt.clientX : self.pageXOffset + evt.clientX;
	var diffY = (IE) ? document.documentElement.scrollTop + evt.clientY : self.pageYOffset + evt.clientY;

	menuLayer.style.left = diffX + "px";
	menuLayer.style.top = diffY + "px";
	menuLayer.style.display = "block";

	return false;
}

function hiddenIdFnc(layerName) {
	var IE = document.all ? 1 : 0;
	var NN = document.layer ? 1 : 0;
	var N6 = document.getElementById ? 1 : 0;
	if(IE) var menuLayer = document.all(layerName);
	else if(NN) var menuLayer = document.layer[layerName];
	else if(N6) var menuLayer = document.getElementById(layerName);
	else return false;

	if(menuLayer) menuLayer.style.display = "none";
}

// ±Ûµî·Ï,¼öÁ¤½Ã ÷ºÎÆÄÀÏ '|^|' ¸¦ ±¸ºÐÀÚ·Î Çؼ­ È÷µçÇʵå·Î ³Ñ±è //
function getAttachFile() {
	var oriAttachFile = document.getElementById("oriAttachFile");
	var newAttachFile = document.getElementById("newAttachFile");
	var attachedFileList = document.getElementById("attachedFileList");
	var oriFile = "";
	var newFile = "";
	
	if(oriAttachFile && newAttachFile && attachedFileList) {
		for(var i=0; i<attachedFileList.length; i++) {
			if(attachedFileList[i].value != "") {
				oriFile += attachedFileList[i].text + "|^|";
				newFile += attachedFileList[i].value + "|^|";
			}
		}
		oriFile = oriFile.substr(0,oriFile.length-3);
		newFile = newFile.substr(0,newFile.length-3);
		oriAttachFile.value = oriFile;
		newAttachFile.value = newFile;
	}
}

// µå¸²À§¹ö ÇÔ¼ö ·Ñ¿À¹öÀ̹ÌÁö // 
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
// µå¸²À§¹ö ÇÔ¼ö ·Ñ¿À¹öÀ̹ÌÁö // 

// Áֹεî·ÏÄ¡¸é ÀÚµ¿À¸·Î ´ÙÀ½Ä­À¸·Î À̵¿
function snAutoMove(formName,snObj,nextFieldName,limitCount) {
	numOnly(snObj,false);
	if(nextFieldName != "" && nextFieldName.length > 0) {
		var nextObj = eval("document." + formName + "." + nextFieldName);
		if(snObj.value.length == limitCount) nextObj.focus();
	}
}

// INNOAP ´ÜÀϾ÷·Îµå //
function innoApUploadFile(attachNum,attachType,objType) {
	newOpen('/common/innoAP/uploadFile.php?attachNum=' + attachNum + '&attachType=' + attachType + '&objType=' + objType + '&attachCount=0&limitCount=1','fileUpload','500','220','0','0','0','0','0','CENTER','');
}

// ÆÄÀϾ÷·Îµå»èÁ¦ //
function innoApRemoveFile(frmObj) {
	var selObj = frmObj.attachedFileList;
	var selNum = frmObj.attachedFileList.selectedIndex;

	if(selNum <= 0) {
		alert("»èÁ¦ÇÏ½Ç ÆÄÀÏÀ» ¼±ÅÃÇØ ÁÖ¼¼¿ä.");
		return false;
	} else {
		removeOption(selObj,selNum);
	}
}

// INNOAP ´ÜÀϾ÷·Îµå //
/*
function innoApRemoveFile(attachNum) {
	var attachStats = document.getElementById("attachStats"+attachNum);
	var txtObj = document.getElementById("oriFile"+attachNum);
	var btnObj = document.getElementById("btnRemoveFile"+attachNum);
	
	if(IsEmpty(txtObj.value)) {
		alert("÷ºÎÇϽŠÆÄÀÏÀÌ ¾ø½À´Ï´Ù.");
		return false;
	} else {
		if(attachStats && txtObj && btnObj) {
			if(attachStats.value == "Y") {	// ¹Ì»èÁ¦»óÅÂ
				txtObj.style.color = "#FF0000";
				txtObj.style.textDecoration = "line-through";
				attachStats.value = "N";
				btnObj.src="/common/admin/btn/btn_cancel.gif";
			} else {	// »èÁ¦Å¬¸¯ÇÑ »óÅÂ
				txtObj.style.color = "#000000";
				txtObj.style.textDecoration = "none";
				attachStats.value = "Y";
				btnObj.src="/common/admin/btn/btn_delete1.gif";
			}
		}
	}
}
*/

// »ó´Ü °Ë»öºÎºÐ Ŭ¸¯¾ÈµÇ´Â ¾ÈµÈ´ÂÁ¡ ÇØ°á //
function searchFocus() {
	document.schKeyFrm.schWord.focus();
}

/************  eh Ãß°¡ ************/

// °ªÀÌ 0ÀÎÁö È®ÀÎÇÏ°í ¿À·ù¸Þ½ÃÁö //
function IsZeroRtnMsg(obj,msg) {
	if(obj) {
		var toCheck = obj.value;
		var chkStr = toCheck.toString();	// °ªÀ» ¹®ÀÚ¿­·Î º¯È¯
		chkStr = trim(chkStr);	// °ø¹éÁ¦°Å

		if (chkStr =="0" || chkStr == null) {
			obj.style.backgroundColor = "#FFFFCC";
			alert(msg);
			obj.focus();

			return true;
		} else {
			obj.style.backgroundColor = "#FFFFFF";
			return false;
		}
	} else {
		return true;
	}
}

// ´ë¸Þ´º ¼±Åýà ³ë¶õ»ö ¿Ü¿¡´Â ÇϾá»ö
function topmenu(menu) {
	var img = document.getElementById(menu);
	img.src = "/image/topmenu_" + menu + "_on.gif";

}

function topSchFnc() {
	var schWord = document.getElementById("schWord");
	if(IsEmpty(schWord.value)) {
		alert("input search word!!");
		schWord.focus();
		return;
	} else {
		location.href="/search_result.php?schWord=" + schWord.value;
	}
}

function schEnterKey(e) {
	var keyCode = "";

	if (window.event) {	//IE & Safari
		keyCode = e.keyCode;		
	} else if (e.which) {	// Netscape/Firefox/Opera
		keyCode = e.which;
	}

	if(keyCode == 13) topSchFnc();
}

/************  eh Ãß°¡ ************/