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_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];}

}


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 jump_1(my_url)
{window.open(my_url,"","width=400,height=550,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes");}

function DisplayCtrl(id){
	if(document.getElementById(id).style.display == "block"){
		document.getElementById(id).style.display = "none";
	}else if(document.getElementById(id).style.display == "none"){
		document.getElementById(id).style.display = "block";
	}
}

function DisplayCtrlEx(id,value,chkword){
	if (value != chkword) {
		if(document.getElementById(id).style.display == "none"){
			document.getElementById(id).style.display = "block";
		}
	} else {
		if(document.getElementById(id).style.display == "block"){
			document.getElementById(id).style.display = "none";
		}
	}
}


function nfkeisan(){

	var base_id = parseInt(document.nforder.licence.selectedIndex);
	if ( base_id == 0 ) {
		document.nforder.bs_price.value  = 0;		// 月額表示　基本
		document.nforder.rm_price.value  = 0;		// 月額表示　部屋
		document.nforder.id_price.value  = 0;		// 月額表示　ID
		document.nforder.rm_total.value  = 0;
		document.nforder.id_total.value  = 0;
		document.nforder.mm_total.value  = 0;
		document.nforder.mm_total2.value = 0;
	} else {
		base_id = ( (base_id - 1) * 5) + 5;
		var base_rm = 3;

		// 月額基本料金
		var price_bs = parseInt(document.nforder.licence.value);
		document.nforder.bs_price.value = price_bs;		// 月額表示　基本

		// 月額計算　部屋
		var a = parseInt(document.nforder.rm_add.value);
		var price_rm; 
		if ( a > 9 ) {
			price_rm = a * 10000 * 0.9;
		} else {
			price_rm = a * 10000;
		}
		document.nforder.rm_price.value  = price_rm;		// 月額表示　部屋

		// 月額計算　ID
		var b = parseInt(document.nforder.id_add.value);
		var price_id;
		if ( b > 9 ) {
			price_id = b * 3000 * 0.9;
		} else {
			price_id = b * 3000;
		}
		document.nforder.id_price.value  = price_id;		// 月額表示　ID
		document.nforder.rm_total.value  = a + base_rm;
		document.nforder.id_total.value  = b + base_id;
		document.nforder.mm_total.value  = price_bs + price_rm + price_id;
		document.nforder.mm_total2.value = (price_bs + price_rm + price_id) * 1.05;
	}
}