<!-- 
//<!--[[::		숫자검사 스트립트			::]]-->
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;
}
//<!--[[::		우편번호 검사 스트립트			::]]-->
function ZipWindow(ref,what) {
	var window_left = (screen.width-640)/2;
	var window_top = (screen.height-480)/2;
	ref = ref + "?what=" + what;      
	window.open(ref,"zipWin",'width=480,height=200,status=no,scrollbars=yes,resizable=yes,top=' + window_top + ',left=' + window_left + '');
}
//<!--[[::		새창 띄우기 스트립트			::]]-->
function popup(ref,wid,hei) {
	var window_left = (screen.width-800)/2;
	var window_top = (screen.height-680)/2;
  	window.open(ref,'photo','width=' + wid +',height=' + hei + ',status=no,scrollbars=yes,resizable=yes,top=' + window_top + ',left=' + window_left + '');
}
//<!--[[::		새창 띄우기 스트립트			::]]-->
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);
}
//<!--[[::		아이디 중복 검사 스트립트			::]]-->
function check_ID_Window(ref) {
	var id=eval(document.f.id);
	if(!id.value) {
		alert('아이디를 입력하신후에 확인하세요!');
		id.focus();
		return;
	} else {
		ref=ref+"?id="+id.value;
		var window_left=(screen.width-640)/2;
		var window_top=(screen.height-480)/2;
		window.open(ref,"checkIDWin",'width=484,height=220,status=no,scrollbars=yes,resizable=yes,top='+window_top+',left='+window_left+'');
	}
}
//<!--[[::		면적 계산 스트립트			::]]-->
function chkPyong() {
	if(!document.pyong.chkP.value){
		alert('면적을 입력하세요');
		return;
	}
	if(!Check_Num(document.pyong.chkP.value)) {
		alert("단위변환값은 숫자로만 입력해 주십시오.");
		document.pyong.chkP.value="";
		document.pyong.chkP.focus();
		return;
	}	
	if(document.pyong.chk[0].checked==true){
		var chkV = document.pyong.chkP.value;
		rltV = eval(chkV * 0.3025);
		alert('입력하신 면적 : '+ chkV +'㎡은\n\n'+ rltV +'평입니다');
	} else {
		var chkV = document.pyong.chkP.value;
		rltV = eval(chkV / 0.3025);
		alert('입력하신 면적 : '+ chkV +'평은\n\n'+rltV+'㎡입니다');
	}
}
//<!--[[::		드림위버 기본 스트립트			::]]-->
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_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_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_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();
}

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

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