//********　プルダウン --------

//******** サブメニュー非対応環境かどうかを判断する。********
function ifSupported() {
	if (window.opera && (!document.all)) {
		return(0);
	}
	if (document.all || document.getElementById) { return(1) }
	return(0);
	}
//******** 対応環境ではサブメニューを予め非表示にする。********
if (ifSupported()) {
	document.write(
		'<style type="text/css">'+
		'.subMenu {'+
		'	display: none;'+
		'	}'+
		'</style>'
		);
	}
//******** サブメニューの表示/非表示を切替える。********
function subMenu(id) {
	if (ifSupported()==0) { return; }

	if (document.all) {
		if (document.all[id].style.display!='block') {
			document.all[id].style.display='block';
			}
		else {
			document.all[id].style.display='none';
			}
		return;
		}

	if (document.getElementById(id).style.display!='block') {
		document.getElementById(id).style.display='block';
		}
	else {
		document.getElementById(id).style.display='none';
		}
	return;
	}





//********subWin ********

function subWin(openMe) {
    pop=window.open(openMe,"subWin","width=720,height=720,left=20,top=0,menubar=0,toolbar=0,location=0,resizable=1,scrollbars=1,status=0,directories=0");
	}

function comWin(openMe) {
    pop=window.open(openMe,"comWin","width=720,height=720,left=0,top=0,menubar=0,toolbar=0,location=0,resizable=1,scrollbars=1,status=0,directories=0");
	}
	
function smallWin(openMe) {
    pop=window.open(openMe,"smallWin","width=560,height=720,left=0,top=0,menubar=0,toolbar=0,location=0,resizable=1,scrollbars=1,status=0,directories=0");
	}
	
	
	


//2009年以降は「2008-09」のような表記にする


//Copyright 年号表記
dateObj = new Date();
todayYear = dateObj.getFullYear();
startYear = 2002;	//←開始年　ここを変更
if(todayYear<=startYear){
	CopyrightYear = startYear;
}else{
	YY = todayYear.toString().substr(2, 2);	//西暦下2桁
	CopyrightYear = startYear+'-'+YY;
}





//スワップイメージ

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_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_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}






//png用

new function(){
try{
	if (typeof document.body.style.maxHeight == "undefined") {//for old ie
		var elements = getElementsByClassName("alphafilter");
		for (var i=0; i<elements.length; i++) {
			var element = elements[i];
			if(element.nodeName=="IMG"){
				var newimg           = document.createElement("b");
				for(var key in element.currentStyle){
					newimg.style[key]=element.currentStyle[key];
				}
				newimg.className     = element.className;
				newimg.style.display = "inline-block";
				newimg.style.width   = element.width;
				newimg.style.height  = element.height;
				newimg.style.float   = element.align;
				newimg.style.filter  = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src="+element.src+",sizingMethod='scale')";
				element.parentNode.replaceChild(newimg,element);
			}else{
				var anchors = element.getElementsByTagName("a");
				for (var j=0; j<anchors.length; j++) {
					var anchor = anchors[j];
					anchor.style.position="relative";
				}
				var iputs = element.getElementsByTagName("input");
				for (var j=0; j<iputs.length; j++) {
					var iput = iputs[j];
					iput.style.position="relative";
				}
				var iputs = element.getElementsByTagName("textarea");
				for (var j=0; j<iputs.length; j++) {
					var iput = iputs[j];
					iput.style.position="relative";
				}
				var iputs = element.getElementsByTagName("select");
				for (var j=0; j<iputs.length; j++) {
					var iput = iputs[j];
					iput.style.position="relative";
				}
				var  newimg = element.currentStyle.backgroundImage || element.style.backgroundImage;
				newimg.match(/^url[("']+(.*\.png)[)"']+$/i)
				var newimg = RegExp.$1;
				element.style.filter ="progid:DXImageTransform.Microsoft.AlphaImageLoader(src="+newimg+",sizingMethod='image')";
				element.style.background = "none";
			}
		}
	}
}catch(e){}
	function getElementsByClassName(className){
		var i, j, eltClass;
		var objAll = document.getElementsByTagName ? document.getElementsByTagName("*") : document.all;
		var objCN = new Array();
		for (i = 0; i < objAll.length; i++) {
			eltClass = objAll[i].className.split(/\s+/);
			for (j = 0; j < eltClass.length; j++) {
				if (eltClass[j] == className) {
					objCN.push(objAll[i]);
					break;
				}
			}
		}
		return objCN;
	}
}