//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// ·Ñ¿À¹ö
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
function MM_popupMsg(msg) { //v1.0
  alert(msg);
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
window.open(theURL,winName,features);
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//  ¸µÅ© À̹ÌÁö ÀÚ±¹ _NO
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

function bluring(){
	if(event.srcElement.tagName=="A" || event.srcElement.tagName=="IMG")
	{
		document.body.focus();
	}
}
document.onfocusin=bluring;

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Áß¾Ó Æ˾÷ (Åø¹Ù ¸Þ´º¹Ù µîµîÀÌ ¾ø´Â°æ¿ì)
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

//½ºÅ©·Ñ ÀÖÀ»¶§---Æ˾÷!!
function open_Y_TN(theURL,winName,myWidth, myHeight, isCenter) { //v3.0
  if(window.screen)if(isCenter)if(isCenter=="true"){
    var myLeft = (screen.width-myWidth)/2;
    var myTop = (screen.height-myHeight)/2;

    style= "'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0, width=" + myWidth + ",height=" + myHeight + ",top=" + myTop +",left=" + myLeft + "'";

  }
  www=window.open(theURL,winName,style);
  www.focus();
}

//½ºÅ©·Ñ ¾øÀ»¶§---Æ˾÷!!
function open_N_TN(theURL,winName,myWidth, myHeight, isCenter) { //v3.0
  if(window.screen)if(isCenter)if(isCenter=="true"){
    var myLeft = (screen.width-myWidth)/2;
    var myTop = (screen.height-myHeight)/2;

    style= "'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0, width=" + myWidth + ",height=" + myHeight + ",top=" + myTop +",left=" + myLeft + "'";

  }
  www=window.open(theURL,winName,style);
  www.focus();
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//  ºê¶ó¿ìÀú â-- Ç÷¡½Ã ¸µÅ©¿¡¼­ ºí¸µÅ©(À©µµ¿ì ¿ÀÇÂ)
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
function openBrWindow(theURL,winName) {
  window.open(theURL,winName,"' toolbar=1, menubar=1, status=yes, location=1, directories=1, resizable=1 scrollbars=1'");
}

function PopWindow(the_url,win_name,features, my_width, my_height, is_center) { //v3.0
	try
	{
		if (the_url == 'http://')
		{
			alert('À߸øµÈ URL ÀÔ´Ï´Ù.');
			return;
		}
		if(window.screen)if(is_center)if(is_center=="true"){
			var myLeft = (screen.width-my_width)/2;
			var myTop = (screen.height-my_height)/2;
			features+=(features!='')?',':'';
			features+=',left='+myLeft+',top='+myTop;
		}
		
		popWindow = window.open(the_url,win_name,features+((features!='')?',':'')+'width='+my_width+',height='+my_height);
		popWindow.focus();	
	}
	catch (e)
	{
		alert('À߸øµÈ URL ÀÔ´Ï´Ù.');
		return;
	}
	return false;
}


function Trim(str) {
	var count = str.length, len = count, st = 0
    while ((st < len) && (str.charAt(st) <= ' ')) st++
    while ((st < len) && (str.charAt(len - 1) <= ' ')) len--

    return ((st > 0) || (len < count)) ? str.substring(st, len) : str   
}


function isValidate(obj,msg) {
	if(Trim(obj.value).length < 1) {
		alert(msg);
		obj.value = "";
		obj.focus();
		return false;
	}
	else {		
		obj.value = Trim(obj.value);
		return true;
	}
}


function isValidateEmail(Email,msg) {
	var regExp = /^[_a-z0-9]{2,}@[-a-z0-9]{2,}?\.[a-z0-9]{2,}/i;
		
	if(Email.value) {
		if(!regExp.test(Email.value)) {
			alert(msg);
			Email.select();
			return false;
		}
		else {
			return true;
		}
	}
	else {
		return true;
	}
}


function isValidateselect(obj,msg) {
	if(obj.value.length < 1) {
		alert(msg);
		//obj.value = "";
		//obj.focus();
		return false;
	}
	else {		
		//obj.value = Trim(obj.value);
		return true;
	}
}


function AllSelectSelectBox(obj){
	for(i=0;i<obj.options.length;i++){
		obj.options[i].selected = true;
	}
}

function isValidateTel(tel,msg) {
	var regExp = /^[0-9]{2,}-[0-9]{3,}-[0-9]{4,}/i;

	if(tel.length>2) {			
		if(!regExp.test(tel)) {
			alert(msg);
			return false;
		}
		else {
			return true;
		}
	}
	else {
		return true;
	}	
}

function fn_allchk(str){
	var chk = "Y";
	var alnum = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
	for (i=0; i<str.length; i++) {
		if (alnum.indexOf(str.substring(i, i+1)) < 0) {
			chk = "N"
			break;
		}
	}
	if(chk == "Y"){
		return true;
	}
	else{
		return false;
	}		
}

//fn_charchk(obj.value)
function fn_charchk(str){
	var chk = "Y";
	var alnum = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
	for (i=0; i<str.length; i++) {
		if (alnum.indexOf(str.substring(i, i+1)) < 0) {
			chk = "N"
			break;
		}
	}
	if(chk == "Y"){
		return true;
	}
	else{
		return false;
	}		
}


function upKey(T_value,T_length,N_value){

	if(T_value.length == T_length){
		N_value.focus()
	}
}



function IsResNo(s) {

	n = 2;
	sum = 0;
	for (i=0; i<s.length-1; i++) {
	sum += parseInt(s.substr(i, 1)) * n++;
	if (n == 10) n = 2;
	}
	c = 11 - sum % 11;
	if (c == 11) c = 1;
	if (c == 10) c = 0;
	if (c != parseInt(s.substr(12, 1))) return false;
	else return true;

}



function PopView(url)
{
	url = decodeURI(url);
	url = encodeURI(url);
    window.open("/util/img_viewer.asp?img_nm=" + url, "imgview", "scrollbars=yes,width=100,height=100,resizable=yes");
}



function ResizeImage(num)
{
	var oImg = eval("document.getElementById('edimg" + num + "')");

	if (oImg.width > 590)
		oImg.width = 590;
}


function checkNumber() {

	var objEv = event.srcElement;
	var numPattern = /([^0-9])/;
	numPattern = objEv.value.match(numPattern);
	
	if(numPattern != null) {

		alert("¼ýÀÚ¸¸ ÀԷ°¡´ÉÇÕ´Ï´Ù.");
		objEv.value="";
		objEv.focus();

		return false;
	}
}

function check_Number() {

	var objEv = event.srcElement;
	var numPattern = /([^0-9])/;
	numPattern = objEv.value.match(numPattern);
	
	if(numPattern != null) {

		alert("¼ýÀÚ¸¸ ÀԷ°¡´ÉÇÕ´Ï´Ù.");
		objEv.value="";
		objEv.focus();

		return false;
	}
}

function CheckNull(obj, msg) {
	if (obj.value.trim() == '')
	{
		alert(msg);
		obj.focus();
		return false;
	}
	return true;
}


// ÆûÀÇ °³¼ö ¾ò±â
function getObjLength(obj){
	var cnt = 0;

	if( obj ) {
		if( obj.length ) {
			cnt = obj.length;
		} else {
			cnt = 1;
		}
	} else {
		cnt = 0;
	}
	return cnt;
}