var stmnGAP1 = 0; // ÆäÀÌÁö Çì´õºÎºÐÀÇ ¿©¹é (À̺¸´Ù À§·Î´Â ¿Ã¶ó°¡Áö ¾ÊÀ½)
var stmnGAP2 = 0; // ½ºÅ©·Ñ½Ã ºê¶ó¿ìÀú »ó´Ü°ú ¾à°£ ¶ç¿ò. ÇÊ¿ä¾øÀ¸¸é 0À¸·Î ¼¼ÆÃ
var stmnBASE = 0; // ½ºÅ©·Ñ¸Þ´º Ãʱ⠽ÃÀÛÀ§Ä¡ 
var stmnActivateSpeed = 200; // ¿òÁ÷ÀÓÀ» °¨ÁöÇÏ´Â ¼Óµµ (¼ýÀÚ°¡ Ŭ¼ö·Ï ´Ê°Ô ¾Ë¾ÆÂ÷¸²)
var stmnScrollSpeed = 10; // ½ºÅ©·ÑµÇ´Â ¼Óµµ (Ŭ¼ö·Ï ´Ê°Ô ¿òÁ÷ÀÓ)
    
function RefreshStaticMenu()
{
        var stmnStartPoint, stmnEndPoint, stmnRefreshTimer;
        
        stmnStartPoint = parseInt(STATICMENU.style.top, 10);
        stmnEndPoint = document.body.scrollTop + stmnGAP2;
    
        if (stmnEndPoint < stmnGAP1) stmnEndPoint = stmnGAP1;   
    
        if ( stmnStartPoint != stmnEndPoint ) {
            stmnScrollAmount = Math.ceil( Math.abs( stmnEndPoint - stmnStartPoint ) / 15 );
            STATICMENU.style.top = parseInt(STATICMENU.style.top, 10) + ( ( stmnEndPoint<stmnStartPoint ) ? -stmnScrollAmount : stmnScrollAmount );
            stmnRefreshTimer = stmnScrollSpeed;
        } else {
            stmnRefreshTimer = stmnActivateSpeed;
        }
        setTimeout ("RefreshStaticMenu();", stmnRefreshTimer);
}
    
function InitializeStaticMenu()
{
        STATICMENU.style.top = document.body.scrollTop + stmnBASE;
        RefreshStaticMenu();      
}

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 na_open_window(name, url, left, top, width, height, toolbar, menubar, statusbar, scrollbar, resizable)
{
  toolbar_str = toolbar ? 'yes' : 'no';
  menubar_str = menubar ? 'yes' : 'no';
  statusbar_str = statusbar ? 'yes' : 'no';
  scrollbar_str = scrollbar ? 'yes' : 'no';
  resizable_str = resizable ? 'yes' : 'no';
  window.open(url, name, 'left='+left+',top='+top+',width='+width+',height='+height+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function lay(con) {
  sh.style.visibility='visible';
   // sh1.innerText = con; //´Ü¼ø ÅؽºÆ® ÀԷ½Ã
  sh1.innerHTML = con;  // html Çü½ÄÀ¸·Î ÀÔ·ÂÇÒ½Ã
  sh.style.pixelLeft = document.body.scrollLeft+event.x+10; 
  sh.style.pixelTop = document.body.scrollTop+event.y-40;
}

function layon(con) {
  sh.style.visibility='visible';
   // sh1.innerText = con; //´Ü¼ø ÅؽºÆ® ÀԷ½Ã
  sh1.innerHTML = con;  // html Çü½ÄÀ¸·Î ÀÔ·ÂÇÒ½Ã
  sh.style.pixelLeft = document.body.scrollLeft+event.x+5; 
  sh.style.pixelTop = document.body.scrollTop+event.y-120;
}

// ¼ýÀÚ Ã¼Å©
function Check_Num(tocheck)
{
	var isnum = true;

	if (tocheck == null || tocheck == "")
	{
		isnum = false;
		return isnum;
	}

	for (var j = 0 ; j < tocheck.length; j++)
	{
		if (      tocheck.substring(j, j + 1) != "0"
			&&   tocheck.substring(j, j + 1) != "1"
			&&   tocheck.substring(j, j + 1) != "2"
			&&   tocheck.substring(j, j + 1) != "3"
			&&   tocheck.substring(j, j + 1) != "4"
			&&   tocheck.substring(j, j + 1) != "5"
			&&   tocheck.substring(j, j + 1) != "6"
			&&   tocheck.substring(j, j + 1) != "7"
			&&   tocheck.substring(j, j + 1) != "8"
			&&   tocheck.substring(j, j + 1) != "9" )
		{
			isnum = false;
		}
	}
	return isnum;
}

// ¿µ¼ýÀÚ Ã¼Å©
function Check_Char(id_text)
{
	var alpha = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
	var numeric = '1234567890';
	var nonkorean = alpha+numeric;

	var i ;
	for ( i=0; i < id_text.length; i++ )  {
		if( nonkorean.indexOf(id_text.substring(i,i+1)) < 0) break;
	}

	if ( i != id_text.length ) {
		return false ;
	} else {
		return true ;
	}
	return true;
}

// Ư¼ö¹®ÀÚ Ã¼Å©
function Check_nonChar(id_text)
{
	var nonchar = '~`!@#$%^&*()-_=+\|<>?,./;:"';
	var numeric = '1234567890';
	var nonkorean = nonchar+numeric;

	var i ;
	for ( i=0; i < id_text.length; i++ )  {
		if( nonkorean.indexOf(id_text.substring(i,i+1)) > 0) break;
	}

	if ( i != id_text.length ) {
		return false ;
	} else{
		return true ;
	}
	return false;
}

/* Trim ÇÏ´Â ÇÔ¼ö */
function TrimString(SrcString)
{
	/* ¿ÞÂÊ Æ®¸²   */
	len = SrcString.length;
	for(i=0;i<len;i++)
	{
		if(SrcString.substring(0,1) == " ") {
	 		SrcString = SrcString.substring(1);
		} else {
	 		break;
		}
	}

	/* ¿À¸¥ÂÊ Æ®¸²   */
	len = SrcString.length;
	for(i=len;i>0;i--)
	{
		if(SrcString.substring(i-1) == " ") {
	 		SrcString = SrcString.substring(0,i-1);
		} else {
	 		break;
		}
	}
	return SrcString;
}

function moveFocus(num,fromform,toform){
	var str = fromform.value.length;
	if(str == num) toform.focus();
}

function validate_email() //E-mail
{
	var e1 = event.srcElement;
	var check='0123456789qwertyuioplkjhgfdsazxcvbnmQWERTYUIOPLKJHGFDSAZXCVBNM@_.';
	event.returnValue = true;

	for (var i=0;i<e1.value.length;i++)
	    if (-1 == check.indexOf(e1.value.charAt(i)))
	            event.returnValue = false;

	if (!event.returnValue) {
	    alert('Çѱ۰ú Ư¼ö¹®ÀÚ´Â À¯È¿ÇÏÁö¾Ê½À´Ï´Ù.');
	    document.frmBoardWrite.txtEmail.value='';
	    document.frmBoardWrite.txtEmail.focus();
	}
}

function frmCheck(ListPage)
{
	if (document.frmSearch.type.value != 4) {
		if(document.frmSearch.searchword.value==''){
			alert('°Ë»ö¾î¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä');
			return false;
		} else {
			document.frmSearch.action=ListPage;
			document.frmSearch.submit();
			return true;
		}
	} else {
		document.frmSearch.action=ListPage;
		document.frmSearch.submit();
		return true;
	}
}

function list_call(ListUrl)
{
	location.href = ListUrl;
	return true;
}

function Send(SavePage)
{
	var vN = document.frmBoardWrite.txtName.value;
	var vT = document.frmBoardWrite.txtTitle.value;
	var vP = document.frmBoardWrite.txtPassword.value;
	var vC = document.frmBoardWrite.txtContent.value;
	var vE = document.frmBoardWrite.txtEmail.value;

	if (vN == "") {
		alert("À̸§À» ÀÔ·ÂÇϼ¼¿ä.\n");
		document.frmBoardWrite.txtName.focus();
		return false;
	}
	if (vT == "") {
		alert("Á¦¸ñÀ» ÀÔ·ÂÇϼ¼¿ä.\n");
		document.frmBoardWrite.txtTitle.focus();
		return false;
	}
	if (vP == "") {
		alert("¾ÏÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä.\n");
		document.frmBoardWrite.txtPassword.focus();
		return false;
	}
	if (vC == "") {
		alert("³»¿ë¸¦ ÀÔ·ÂÇϼ¼¿ä.\n");
		document.frmBoardWrite.txtContent.focus();
		return false;
	}
//	if (vE == "") {
//		alert("À̸ÞÀÏ ÁÖ¼Ò¸¦ ÀÔ·ÂÇϼ¼¿ä.\n");
//		document.frmBoardWrite.txtEmail.focus();
//		return false;
//	} else if ( ( vE != 0 ) ) {
//		if ( !(vE.indexOf("@") + "" !="-1" && vE.indexOf(".") + "" !="-1" && vE.value !="" ))
//		{
//			alert("À̸ÞÀÏ Çü½ÄÀÌ ¾Æ´Õ´Ï´Ù. ´Ù½Ã ÀÔ·ÂÇØ ÁֽʽÿÀ");
//			return false;
//		}
//	}
	document.frmBoardWrite.action=SavePage;
	document.frmBoardWrite.submit();
	return true;
} // end function

function winOpen(url,w,h,wname,opt) {

	var newWin;

	LP=(screen.width)?(screen.width-w)/2:100;
	TP=(screen.height)?(screen.height-h)/3:100;

	if (opt=='') {
		setting = "height="+h+",width="+w+",top="+TP+",left="+LP;
	} else {
		setting = opt + ",height="+h+",width="+w+",top="+TP+",left="+LP;
	}

	newWin = window.open(url,wname,setting);
	newWin.focus();
}

function Check_It()
{
	if(!wform.cmt_name.value) {
		alert("À̸§À» ÀÔ·ÂÇÏ¿© Áֽʽÿä.");
		wform.cmt_name.focus();
		return false;
	}

	if(!wform.cmt_passwd.value) {
		alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¿© Áֽʽÿä.");
		wform.cmt_passwd.focus();
		return false;
	}

	if(!wform.cmt_comment.value) {
		alert("³»¿ëÀ» ÀÔ·ÂÇÏ¿© Áֽʽÿä.");
		wform.cmt_comment.focus();
		return false;
	}
	wform.submit();
}

// ÁֹΠµî·Ï ¹øÈ£ üũ
function check_ResidentNO(resno1, resno2)
{
	var str_f_num = resno1;
	var str_l_num = resno2;

	var i3=0
	for (var i=0;i<str_f_num.length;i++)
	{
		var ch1 = str_f_num.substring(i,i+1);
		if (ch1<'0' || ch1>'9') { i3=i3+1 }
	}
	if ((str_f_num == '') || ( i3 != 0 ))
	{
		return (false);
	}

	var i4=0
	for (var i=0;i<str_l_num.length;i++)
	{
		var ch1 = str_l_num.substring(i,i+1);
		if (ch1<'0' || ch1>'9') { i4=i4+1 }
	}
	if ((str_l_num == '') || ( i4 != 0 ))
	{
		return (false);
	}

	if(str_f_num.substring(0,1) < 0)
	{
		return (false);
	}

	if(str_l_num.substring(0,1) > 2)
	{
		return (false);
	}

	if((str_f_num.length > 7) || (str_l_num.length > 8))
	{
		return (false);
	}

	if ((str_f_num == '72') || ( str_l_num == '18'))
	{
		return (false);
	}

	var f1=str_f_num.substring(0,1)
	var f2=str_f_num.substring(1,2)
	var f3=str_f_num.substring(2,3)
	var f4=str_f_num.substring(3,4)
	var f5=str_f_num.substring(4,5)
	var f6=str_f_num.substring(5,6)
	var hap=f1*2+f2*3+f3*4+f4*5+f5*6+f6*7
	var l1=str_l_num.substring(0,1)
	var l2=str_l_num.substring(1,2)
	var l3=str_l_num.substring(2,3)
	var l4=str_l_num.substring(3,4)
	var l5=str_l_num.substring(4,5)
	var l6=str_l_num.substring(5,6)
	var l7=str_l_num.substring(6,7)
	hap=hap+l1*8+l2*9+l3*2+l4*3+l5*4+l6*5
	hap=hap%11
	hap=11-hap
	hap=hap%10
	if (hap != l7) return (false);

	return true;
}

// À̸ÞÀÏ Ã¼Å©
function check_Email(strEmail)
{
	var email_t = strEmail;
	var email_1 = "";
	var email_2 = "";
	var check_point = 0;

	if (email_t.indexOf("@") < 0 ) {
		alert("e-mail¿¡ @ °¡ ºüÁ®ÀÖ½À´Ï´Ù.");
//		form1.email.focus();
		return false;
	}
	if (email_t.indexOf(".") < 0 ) {
		alert("e-mail¿¡ . °¡ ºüÁ®ÀÖ½À´Ï´Ù.");
//		form1.email.focus();
		return false;
	}
	if (email_t.indexOf("'") >= 0 ) {
		alert("e-mail¿¡ ' ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}
	if (email_t.indexOf("|") >= 0 ) {
		alert("e-mail¿¡ | ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}
	if (email_t.indexOf(">") >= 0 ) {
		alert("e-mail¿¡ > ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}
	if (email_t.indexOf("<") >= 0 ) {
		alert("e-mail¿¡ < ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}
	if (email_t.indexOf(" ") >= 0 ) {
		alert("e-mail¿¡ ½ºÆäÀ̽º´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}

	for (var j = 0 ; j < email_t.length; j++) {
		if ( email_t.substring(j, j + 1) != "@"  && check_point == 0 ) {
			email_1 = email_1 + email_t.substring(j, j + 1)
		} else if ( email_t.substring(j, j + 1) == "@" )  {
			check_point = check_point + 1;
		} else {
			email_2 = email_2 + email_t.substring(j, j + 1);
		}
	}

	if (email_1.length < 3 ) {
		alert("e-mail¿¡ @ ¾ÕÀÚ¸®´Â 3ÀÚ¸®ÀÌ»ó ÀÔ·ÂÇϼžßÇÕ´Ï´Ù.");
	//	form1.email.focus();
		return false;
	}

	if (email_2.length < 2 ) {
		alert("e-mail¿¡ @ µÞÀÚ¸®´Â 2ÀÚ¸®ÀÌ»ó ÀÔ·ÂÇϼžßÇÕ´Ï´Ù.");
	//	form1.email.focus();
		return false;
	}

	if (check_point > 1 ) {
		alert("e-mail¿¡ @ ´Â 1¹øÀÌ»ó µé¾î°¥¼ö ¾ø½À´Ï´Ù.");
//		form1.email.focus();
		return false;
	}

	if (email_2.indexOf("(") >= 0 ) {
		alert("e-mail¿¡ ( ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}
	if (email_2.indexOf("(") >= 0 ) {
		alert("e-mail¿¡ ( ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}
	if (email_2.indexOf(")") >= 0 ) {
		alert("e-mail¿¡ ) ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}
	if (email_2.indexOf(",") >= 0 ) {
		alert("e-mail¿¡ , ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}
	if (email_2.indexOf(";") >= 0 ) {
		alert("e-mail¿¡ ; ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}
	if (email_2.indexOf(":") >= 0 ) {
		alert("e-mail¿¡ : ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}
	if (email_2.indexOf("/") >= 0 ) {
		alert("e-mail¿¡ / ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}
	if (email_2.indexOf("[") >= 0 ) {
		alert("e-mail¿¡ [ ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}
	if (email_2.indexOf("]") >= 0 ) {
		alert("e-mail¿¡ ] ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}
	if (email_2.indexOf("{") >= 0 ) {
		alert("e-mail¿¡ { ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}
	if (email_2.indexOf("}") >= 0 ) {
		alert("e-mail¿¡ } ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}
	if (email_2.indexOf(" ") >= 0 ) {
		alert("e-mail¿¡ ½ºÆäÀ̽º´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù..");
//		form1.email.focus();
		return false;
	}
	return true;
}

//ÀÔ·Â ºÒ°¡..
function noKey(){
	event.returnValue = false;
	return true;
}

//0~9 ¼ýÀÚ Ã¼Å©
function onlyNumber(){
	if ((event.keyCode < 48) || (event.keyCode > 57)) event.returnValue = false;
	return true;
}

// ÆÄÀÏ À¯¹« üũ
function File_Exist(filespec)
{
  var fso, s =  filespec;
  alert(s);
  fso =  new ActiveXObject("Scripting.FileSystemObject");
  if (fso.FileExists(s)) {
  	return true;
  } else {
  	return false;
  }
}

// ·¹À̾î Æ˾÷À» À§ÇÑ ÇÔ¼ö
function allBlur() {
	for (i = 0; i < document.links.length; i++)
		document.links[i].onfocus = document.links[i].blur;
}

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 ) { // ÄíÅ°°¡ ÀÖ³ª ã½À´Ï´Ù
	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 HideLayer(lname)
{
  if (document.layers)
    document.layers[lname].visibility = 'hide'    
  if(document.all)
    document.all(lname).style.visibility = 'hidden' 
}

function ShowLayer(lname)
{
  if(document.layers)
    document.layers[lname].visibility = 'show'   
  if(document.all)
    document.all(lname).style.visibility = 'visible' 
}