<!--
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);

var nowtab = 1;
function ChangeLayer(n)
{
    document.all('menuset'+nowtab).style.display = "none";
    document.all('menuset'+n).style.display = "block";

    document.all('mainnav'+nowtab).style.display = "none";
    document.all('mainnav'+n).style.display = "block";

    nowtab = n;
}

function fnTopMenuChange(no) {
	if(no>0) {
    	ChangeLayer(no);
    }
}

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) { //v4.0
  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 && document.getElementById) x=document.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 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 "";
}

//¼ýÀÚÀÔ·ÂÃ¼Å©
function fnChkNumberOnly(object)
{
    if(isNaN(object.value)) {
        alert('¼ýÀÚ·Î ÀÔ·ÂÇÏ¼Å¾ß ÇÕ´Ï´Ù.');
        object.value = "";
        object.focus();
        return;
    }
}

//°Ë»ö
function fnSearchKeywordCheck(theForm)
{
    chkChr = theForm.search.value.length;

    if ( chkChr < 2 ) {
        alert('°Ë»ö¾î´Â 2ÀÚ ÀÌ»ó ÀÔ·ÂÇÏ¼Å¾ß ÇÕ´Ï´Ù.');
        theForm.search.focus();
        return false;
    }
    return true;
}

// ·Î±×ÀÎÆäÀÌÁö¿¡¼­ ¾ÆÀÌµð¿¡ Æ÷Ä¿½º ÁÖ±â
// ¾ÆÀÌµð ºñ¹Ð¹øÈ£ ºÐ½Ç Ã¼Å©  ÆäÀÌÁö¿¡¼­ ÀÌ¸§¿¡ Æ÷Ä¿½º ÁÖ±â
function fnFrmFocus(){
	for($i=0;$i<document.forms.length;$i++) {
    	if(document.forms[$i].name=="login_form") {
        	document.forms[$i].id.focus();
            return true;
        }
        if(document.forms[$i].name=="search_pass") {
            document.forms[$i].username.focus();
            return true;
        }
    }
}

// ·Î±×ÀÎ Ã¼Å© Æû
function fnLoginCheck(theForm)
{

    if (theForm.id.value=="") {
        alert('ID¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!');
        theForm.id.focus();
        return false;
    }
    if (theForm.pwd.value==""){
        alert("ÆÐ½º¿öµå¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
        theForm.pwd.focus();
        return false;
    }

    return true;

}//function login_ok

// ·Î±×¾Æ¿ô Ã¼Å©
function fnLogoutCheck() {
	if(confirm(" ·Î±×¾Æ¿ô ÇÏ½Ã°Ú½À´Ï±î? ")) {
    	location.href="/login/logout.php";
    }
}

// ¾ÆÀÌµð ºñ¹Ð¹øÈ£ ºÐ½Ç Ã¼Å©
function fnLostIDPasswordCheck(theForm) {
    if (theForm.username.value=="") {
        alert('ÀÌ¸§À» ÀÔ·ÂÇØ ÁÖ¼¼¿ä!');
        theForm.username.focus();
        return false;
    }
    if (theForm.jumin.value=="") {
        alert('ÁÖ¹Îµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!');
        theForm.jumin.focus();
        return false;
    }
    if (theForm.jumin.value.length!=13) {
        alert('ÁÖ¹Îµî·Ï¹øÈ£¸¦ Á¤È®È÷ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!');
        theForm.jumin.focus();
        return false;
    }
    return true;
}

-->