/* Tree Menu */
	taihi=new Array();
	function hyouji(doko){
	if(document.layers)
		{kazu=document.layers.length/2;
		lay_name=document.layers["lay"+doko];
		tit_name=document.layers["title"+doko];
		if(lay_name.visibility == 'show')
			{lay_name.visibility='hidden';
			dotti=1;
			 }
		 else {lay_name.visibility='show';
			tate=tit_name.pageY+tit_name.clip.height;
			yoko=tit_name.pageX;
			lay_name.top=tate;
			lay_name.left=yoko;
			dotti=0;
			}

		if(doko<kazu-1)
			{
			for(i=doko+1; i<kazu; i++){
				tate=document.layers["lay"+doko].clip.height;
				if(dotti == 1)
					document.layers["title"+i].moveBy(0,-tate);
				else 
					document.layers["title"+i].moveBy(0,tate);
				if(document.layers["lay"+i].visibility=='show')
					{
					if(dotti == 1)
						document.layers["lay"+i].moveBy(0,-tate);
					else 
						document.layers["lay"+i].moveBy(0,tate);
					}
				}
			}
		}
	else if((document.getElementById) && (!document.all))
		{
		lay_name=document.getElementById("lay"+doko);
		if(lay_name.style.visibility == 'visible')
			{lay_name.style.visibility='hidden';
			lay_name.style.display="none";
			}
		 else {lay_name.style.visibility='visible';
				lay_name.style.display="block";
			}
		}
	else if(document.all)
		{
		lay_name=document.all("lay"+doko);
		if(lay_name.style.visibility == 'visible')
			{lay_name.style.visibility='hidden';
			 lay_name.style.display="none";
			 if(navigator.appVersion.indexOf("MSIE 4.")!=-1)
				lay_name.innerHTML=taihi[doko];
			}
		 else {lay_name.style.visibility='visible';
		       lay_name.style.display="block";
			taihi[doko]=lay_name.innerHTML;
		       if(navigator.appVersion.indexOf("MSIE 4.")!=-1)
				lay_name.innerHTML="<br>"+taihi[doko];
			}
		}
	}

	if(document.layers)
		{document.write('<style type="text/css">span{position:absolute;visibility:hidden;}</style>');}
	else if((document.getElementById) && (!document.all))
		{document.write('<style type="text/css">span{position:relative;display:none;}</style>');}
	else if(document.all)
		{document.write('<style type="text/css">span{position:relative;display:none;}</style>');}

/* Change Image */
var imagefile = new Array("/webmonkey/image/folder_l_close.gif", "/webmonkey/image/folder_l_open.gif");
var flag = 0;
var image = new Array(imagefile.length);
for(count = 0; count < (imagefile.length - 1); count++){
	image[count] = new Image();
	image[count].src = imagefile[count];
}

function ImageChange(id){
	if(window.document.images[id].src.indexOf(imagefile[0]) != -1){
		window.document.images[id].src  = imagefile[1];
	}else{
		window.document.images[id].src  = imagefile[0];
	}
}

/* Others */
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 openwin(url) {
 w = window.open(url, 'win','width=618,height=618,top=120,left=240,titlebar=yes,status=no,scrollbars=yes,directories=no,menubar=no,resizable=yes,location=no,toolbar=no');
}