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 MoveClub_main() {    
    var ClubName = document.myForm.myClub.options[document.myForm.myClub.selectedIndex].value;    
    if( ClubName == '' ) return false;
    var url = "./" + ClubName;    
    window.open(url,'_top','menubar=yes,location=yes,status=yes,toolbar=yes,resizable=yes,scrollbars=yes;');
     return true;
}

function MoveClub_sub() {    
    var ClubName = document.Login_Form.myClub.options[document.Login_Form.myClub.selectedIndex].value;    
    if( ClubName == '' ) return false;
    var url = "../" + ClubName;    
    window.open(url,'_top','menubar=yes,location=yes,status=yes,toolbar=yes,resizable=yes,scrollbars=yes;');
     return true;
}

function Message_Win(ref) {
        var window_left = (screen.width-640)/2;
        var window_top = (screen.height-480)/2;
        window.open(ref,"MessageWin",'width=550,height=400,status=no,scrollbars=yes,top=' + window_top + ',left=' + window_left + ''
);
}

function Postal_Window2(ref) {
	var window_left = (screen.width-640)/2;
	var window_top = (screen.height-480)/2;
	window.open(ref,"checkIDWin",'width=550,height=400,status=no,scrollbars=yes,top=' + window_top + ',left=' + window_left + '');
}
function delete_msg(ref) {
	var window_left = (screen.width-640)/2;
	var window_top = (screen.height-480)/2;
	window.open(ref,"checkIDWin",'width=400,height=230,status=no,scrollbars=yes,top=' + window_top + ',left=' + window_left + '');
}
function fork() {
        var alert_msg="¿ä·É\n\n1. Ç׸ñ Áß Çϳª¸¦ üũÇÕ´Ï´Ù.\n2. ´Ù½Ã ÅõÇ¥Çϱ⸦ ´©¸¥´Ù.";
        var checkedButton = "";
        var i;
        for (i = 0; i < document.Pollcheck.checknum.length ; i++)
        {
                if (document.Pollcheck.checknum[i].checked)
                {
                        checkedButton = i+1;
                        checkedButton=document.Pollcheck.checknum[i].value;
                }
        }
        if(checkedButton=="")
        {
                alert(alert_msg);
                return;
        }
        document.Pollcheck.submit();
}