// ±âŸ À¯Æ¿
function util_XPSP2()
{
	return (window.navigator.userAgent.indexOf("SV1") != -1)? true : false;
}

function util_XP()
{
	return (window.navigator.appVersion.indexOf("Windows NT 5.1") != -1)? true : false;
}

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

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 "";
}

function viewservice(divname,v){
	if(v==true){
		if(document.all){
			document.all(divname).style.display="block"; // or none
		}
		else if(document.getElementById){
			document.getElementById(divname).style.display="block";
		}
		else if(document.layers){
			document.layers[divname].display="block";
		}
	}else{
		if(document.all){
			document.all(divname).style.display="none"; // or none
		}
		else if(document.getElementById){
			document.getElementById(divname).style.display="none";
		}
		else if(document.layers){
			document.layers[divname].display="none";
		}
	}
}

// flashWrite(ÆÄÀÏ°æ·Î, °¡·Î, ¼¼·Î, ¾ÆÀ̵ð, ¹è°æ»ö, À©µµ¿ì¸ðµå)
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://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash' 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+"' />"+
	"<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);
}

// Ŭ¸³º¸µå
function copyclipboard(frmv) 
{ 
	var cp = eval(frmv) ;
    cp.focus();
    cp.select(); 
    therange=cp.createTextRange();
    therange.execCommand("Copy");
    alert("¼Ò½º°¡ º¹»çµÇ¾ú½À´Ï´Ù.");
}

function webtext_copy(na)
{
	var doc = document.body.createTextRange();
	doc.moveToElementText(document.all(na));
	doc.select();
	doc.execCommand('copy');
	alert('¼Ò½º°¡ º¹»çµÇ¾ú½À´Ï´Ù.\nºí·ÎÅ©,Ä«Æä,½ÎÀ̵ ºÙ¿©³Ö±â ÇÏ½Ã¸é µË´Ï´Ù.');
}

// 
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_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_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 openWindow(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=no,menubar=0,scrollbars=no,resizable=no, width=" + myWidth + ",height=" + myHeight + ",top=" + myTop +",left=" + myLeft + "'";

  }
  window.open(theURL,winName,style);//Æ˾÷â ¸ð´ÏÅÍ Áß°£¿¡ ¶ç¿ì±â
}

function openNewWindow(u,opt){
	var wndNew;
	wndNew = window.open (u,"NewWindow",opt);
	if(wndNew){
		wndNew.focus();
	}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function preview_image(frm_val_obj,frm_img_obj)
{
	if(!frm_val_obj.value){
		frm_img_obj.src = 'images/blank.gif';
		return;
	}else{
		frm_img_obj.src = frm_val_obj.value;
	}
}

function pvimage(imgname)
{
	window.open(imgname, "", "width=400,height=400,status=yes");
}

function rtn_checked(frm,v1,cmd1)
{
	var i,v1;
	var rtn_val = 0;
	for(i=0; i<frm.elements.length; i++){
		if (!frm.elements[i].name.indexOf(v1)){
			if(cmd1==true){
				if(frm.elements[i].checked){
					rtn_val=rtn_val+1;
				}
			}else if(cmd1==false){
				if(!frm.elements[i].checked){
					rtn_val=rtn_val+1;
				}
			}
		}
	}
	return rtn_val;
}

////////////////////////////////////
function select_reverse(frm,v1,cmd1)
{
	var i,v1;
	for(i=0; i<frm.elements.length; i++){
		if (!frm.elements[i].name.indexOf(v1)){
			if(cmd1==true || cmd1==false){
				frm.elements[i].checked = cmd1;
			}else{
				frm.elements[i].checked = !frm.elements[i].checked;
			}
		}
	}
}

function checked_radio_value(frmn)
{
    var check_val='';
    if( frmn.length == undefined )
    {
        if(frmn.checked)
        {
            check_val = frmn.value;
        }
    }
    else{
        for(var i=0; i < frmn.length; i++)
        {
            if(frmn[i].checked)
            {
                check_val = frmn[i].value;
            }
        }
    }
    return check_val;
}

function isOnlyExist(s,valuestr){
	var valuestr;
	if(!valuestr){
		var valuestr = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890-_";
	}

	var k = 0;
	for(i=0;i<s.length;i++){
		
		if(valuestr.indexOf(s.substring(i,i+1)) >= 0){
			k = k + 1;
		}else{
			break;
		}
	}

	if(k==s.length){
		return true;
	}else{
		return false;
	}
	return false;
}

function isJuminNo(it)
{
	var idtot=0;
	var idadd="234567892345";
	
	for (var i=0; i<12; i++) {
		idtot = idtot+parseInt(it.substring(i,i+1))*parseInt(idadd.substring(i,i+1));
	}
	idtot=11-(idtot%11);
	if (idtot==10) {
		idtot=0;
	} else if(idtot==11) {
		idtot=1;
	}
	if (parseInt(it.substring(12,13))!=idtot) 
		return false;

	return true;
}

function check_email(fmv){
	if(fmv.length != 0){
		if ( fmv.search(/(\S+)@(\S+)\.(\S+)/) == -1 ){
			return false; 
		}
	}
	return true;
}

function addEvent(object, event ,listener) 
{ 
    if (object.addEventListener){ 
        object.addEventListener(event, listener, false); 
    } else if (object.attachEvent){ 

        object.attachEvent('on' + event, listener); 
    } 
} 

////////////////////////////////
// ·Î±×ÀÎ °ü·Ã
////////////////////////////////
/*
function login(frm){
	if(!checkid(frm.id.value)){
		frm.id.focus();
		return false;
	}
	if(!frm.password.value){
		alert('ºñ¹Ð¹øÈ£¸¦ ³Ö¾îÁÖ¼¼¿ä');
		frm.password.focus();
		return false;
	}
}

function checkid(v)
{
	if(!v){
		alert("¾ÆÀ̵𸦠ÀÔ·ÂÇØÁÖ¼¼¿ä");
		return false;
	}else{
		return true;
	}
}


*/