//レイヤーの呼び出し
function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

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];}
}


//-------------画像ポップアップ-----------------

	function pic_open(FILE) { 
		var WINWIDTH; //画像の幅
		var WINHEIGHT; //画像の高さ
		var subWin = window.open(FILE,"subWin","width=120,height=90,top=100,left=50,scrollbars=0,resizable=1,toolbar=0,menubar=0,location=0,directories=0,status=0");
		//ウィンドウを開く
		subWin.document.open(); //ドキュメントストリームを開く
		subWin.document.writeln("<html><head>"); //以下にドキュメントを書き出す
		subWin.document.writeln("<title>" + FILE + "</title>");
		subWin.document.writeln("<script language='JavaScript' type='text/javascript'>");
		subWin.document.writeln("function res(){");
		subWin.document.writeln("WINWIDTH=document.pic.width+50; //ウィンドウの幅(画像幅+余白");
		subWin.document.writeln("WINHEIGHT=document.pic.height+100; //ウィンドウの高さ(画像高さ幅+余白");
		subWin.document.writeln("window.resizeTo(WINWIDTH,WINHEIGHT); //ウィンドウのサイズ変更");
		subWin.document.writeln("}");
		subWin.document.writeln("</script>");
		subWin.document.writeln("</head>");
		subWin.document.writeln("<body>");
		subWin.document.writeln("<img src='" + FILE + "' name='pic' id='pic' border='1' onload='res();'>");
		subWin.document.writeln("</body></html>");


		subWin.document.close(); //ドキュメントストリームを閉じる
		subWin.focus();
	}

function ch_sum(date_name,number) {

	var img_id = "swap_" + date_name;
//	alert(img_id);
	var src_name = "images/const/big_" + date_name + number + ".jpg";
//	alert(src_name);

	document.getElementById(img_id).src = src_name;
}


//----------------ページトップゆっくりスクロール---------------------

var scrj = 1;
function slow_top() {
   if(navigator.appName == "Microsoft Internet Explorer" && document.compatMode == "CSS1Compat") {
      var scdist = document.body.parentNode.scrollTop;
   } else {
      var scdist = document.body.scrollTop;
   }
   if(scrj<50 && scdist) {
      scdist = (scdist>2) ? Math.ceil(scdist*.2) : 1;
      scrj++;
      scrollBy(0,-scdist);
      setTimeout("slow_top()",20);
   } else {
      scrollTo(0,0);
      scrj = 1;
   }
}




//
//
//
//
//
//
//
function DispDetail(idnum){
	document.getElementById('form_name').action = "detail.php";
	document.getElementById('id').value = idnum;
	document.getElementById('form_name').submit();
	
}
