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 doZoom(no)
{
	swin = window.open('goods_zoom.php?h_no=' + no,'view', 'scrollbars=no,resizable=yes,copyhistory=yes,status=no,width=500,height=500');
	if(self.swin && !swin.closed) swin.focus();
}

function nullCheck(form,msg){
	if(form.value == '')
	{
		alert(msg);
		form.focus();
		return false;
	}
	else
	{
		return true;
	}
}
function change(form){
      var list=form.selectedIndex;
      self.location=form.options[list].value; 
      form.selectedIndex = 0;
}
function checkStringValid(source)
{
	var len = source.value.length;
	for(var i=0;i<len;i++)
	{		
		if(!isDecimal(source.value.charAt(i)) || source.value.charAt(i)==" ")
		{
			
			
			for ( var j=0; j<26; j++ )
			{
				if ( hanguls[j] == source.value.charAt(i) )
				{
					alert("ÇѱÛÀº ÀÔ·Â ÇÒ ¼ö ¾ø½À´Ï´Ù!!!");
				}
			}
			
			/***************
			if( source.value.charAt(i) >= 'A' && source.value.charAt(i) <= 'Z'
			   || source.value.charAt(i) >= 'a' && source.value.charAt(i) <= 'z' ){
			
				alert("¿µ¹®À» ÀÔ·Â ÇÒ ¼ö ¾ø½À´Ï´Ù!!!");		
			}	
			*******/		
			assortString(source,i);
			i=0;
		}
		
		
	}
}

function window_open(url,win_name,width,height,scroll){
	swin = window.open(url,win_name,"resizable=0,scrollbars="+scroll+",width="+width+",height="+height);
	if(self.swin && !swin.closed) swin.focus();
}

function findzip() {
	window.open('/www/join/pop_zip.php','zip','width=442,height=330,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes');
}

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

function closeWin(cookie) { 
	if(cookie){
		setCookie( cookie, "done" , 1); 
	}
	self.close(); 
}

function goURL(url){
	opener.location.href = url;
	window.close();
}