var menuwidth=180		//メニューの幅
var offsetleft=5		//メニューを表示する左位置
var offsettop=140		//メニューを表示するTOPからの位置
var menu_title='購入'	//メニュータイトル
var offsetX, offsetY;
var windowWidth, windowHeight;
	
var ns4=document.layers?1:0
var ie4=document.all?1:0
var ns6=document.getElementById&&!document.all?1:0

//■買い物カゴ　表示位置指定
function makeStatic() {
	//alert('makeStatic');
	if (ie4) {
		offsetX = document.body.scrollLeft
		offsetY = document.body.scrollTop
		windowWidth = document.body.clientWidth
		windowHeight = document.body.clientHeight
		object1.style.pixelTop = offsetY + windowHeight - 95		//縦　IE8.X
		object1.style.posLeft  = windowWidth - menuwidth - 20		//横
		
	}else if (ns6) {
		windowWidth = window.innerWidth;
		windowHeight = window.innerHeight;
		document.getElementById("object1").style.top=window.pageYOffset+windowHeight - 90			//縦 FFox3.X
		document.getElementById("object1").style.left=window.pageXOffset+windowWidth-menuwidth-25	//横
	}
	setTimeout("makeStatic()",0);
}


//■IE4とNS6の買い物カゴのレイヤーの作成
if (ie4||ns6) {
	document.write('<form name="bascket">');
	document.write('<div ALIGN="left" ID="object1" STYLE="Position:absolute; Top:20; Left:'+offsetleft+'; Z-Index:1; cursor:hand; background-color:black">');
	document.write('<TABLE BORDER="1" width="'+menuwidth+'" CELLPADDING="0" CELLSPACING="0" BORDERCOLOR="#000000" bgcolor="#FFFFFF">');
	document.write('<TR><TD BGCOLOR="#000066" BORDERCOLORDARK="#000066" BORDERCOLORLIGHT="#000066">');
	document.write('<P ALIGN=CENTER><FONT COLOR="#FFFFFF">'+menu_title+'</FONT></TD></TR>');
	document.write('<TR><TD BORDERCOLOR="white">');
	document.write('注文数 <b>　:　</b><FONT><select name="buy_num" onChange="cng_date(this)">');
	document.write('<option value="1" selected>1</option>');
	document.write('<option value="2">2</option>');
	document.write('<option value="3">3</option>');
	document.write('<option value="4">4</option>');
	document.write('<option value="5">5</option>');
	document.write('</select></FONT></TD></TR>');
	document.write('<TR><TD BORDERCOLOR="white" align="right">');
	document.write('<a href="javascript:send_date()"><img src="../img/bo_order.gif" width="34" height="37" border="0"></a>');
	document.write('<a href="https://www.trcbook.com/cgi-bin/shop/cart.cgi"><img src="../img/bo_nakami.gif" width="34" height="37" border="0"></a>');
	document.write('<a href="javascript:window.location.reload(true)"><img src="../img/bo_back.gif" width="34" height="37" border="0"></a>');
	document.write('</TD></TR>');
	document.write('</TABLE>');
	document.write('</div>');
	document.write('</FORM>');
}



function menu3(){
if (ns6||ie4)
makeStatic()
}
function cng_date(ths){
	var n = ths.selectedIndex;
	document.sd.buy_num.value = ths[n].value;
}
function send_date(){
	//var n = document.bascket.buy_num.selectedIndex;
	//document.sd.buy_num.value = document.bascket.buy_num.options[n].text;
		
	document.sd.submit();
}


//window.onload=menu3

function dispShowHide(obj){
	var element = (document.layers) ? document[obj] : document.all[obj].style;
	if(document.all) element.display = ("none" == element.display) ? "" : "none";
}

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) { //v3.0
  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); 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_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}



function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);