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_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 HomePage() {
  document.body.style.behavior='url(#default#homepage)';
  document.body.setHomePage('http://www.gosizone.net');
}

function BookMark() {
	window.external.AddFavorite('http://www.gosizone.net', '°í½ÃÁ¸-Áß¾ÓÇàÁ¤°í½ÃÇпø')
}

function Replace(strString, strChar, strChange) {
	var strTmp = "";
	for (i = 0; i< strString.length; i++) {
		if (strString.charAt(i) != strChar) {
			strTmp = strTmp + strString.charAt(i);
		} else {
			strTmp = strTmp + strChange;
		}
	}
	return strTmp;
}

function checkserch(frm) {
	if(frm.kwd.value == "") {
		alert("°Ë»ö¾î¸¦ ÀÔ·ÂÇϼ¼¿ä");
		frm.kwd.focus();
		return;
	}
	var flag = 0;
	for (var i=0; i < frm.kwd.value.length; i++) {
		if ( frm.kwd.value.charAt(i) == " ") {
			flag++;
		}
	}
	if (flag == frm.kwd.value.length) {
		alert("°ø¹é¸¸ »ç¿ëÇÒ¼ö ¾ø½À´Ï´Ù.´Ù½Ã ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");
		frm.kwd.focus();
		return;
	}
	frm.submit();
}

function resizeImg(imgObj,size) {
	if(imgObj.width > size) {
		imgObj.width = size;
	}
}
var text = "Áß¾ÓÇàÁ¤°í½ÃÇпø";
var speed = 100
function StatusSet() {
	top.status = text;
	setTimeout("StatusSet()",speed);
}
StatusSet();

function FocusMove(frm,f1,f2,len) {
	if (eval(frm + "." + f1).value.length == len) {
		eval(frm + "." + f2).focus();
	}
}

function MsgLogin() {
	alert("¼ö°­¹®ÀÇ 02-532-7487");
}