if ((navigator.appName.indexOf("Netscape") >= 0) && (2 <= parseInt(navigator.appVersion.substring(0, 3)))) {
                if ((navigator.appName.indexOf("Netscape") >= 0) && (3 <= parseInt(navigator.appVersion.substring(0, 3)))) {
                vcheck=3;
                } else {
                vcheck=2;
                }
        } else {
                if (4 <= parseInt(navigator.appVersion.substring(0, 3))) {
                vcheck=1;
                } else {
                vcheck=0;
                }
}

var HELPWin=null;

function wopen(sub_url){
        HELPWin=window.open(sub_url,'profile','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,width=620,height=600');
        
if(navigator.appVersion.charAt(0)==2){
HELPWin=window.open(sub_url,'windowopen','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,width=620,height=600');}

//focusNN3.0~
if(navigator.appVersion.charAt(0)>=3){HELPWin.focus()}
}; 

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_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_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;
}