function preload() {
 var img01 = new Image();
 var img02 = new Image();
 var img03 = new Image();
 var img04 = new Image();
 var img05 = new Image();
 var img06 = new Image();
 var img07 = new Image();
 var img08 = new Image();
 var img09 = new Image();
 var img10 = new Image();
 img01.src = "/images/japanese/navigation/corporate_on.gif"; 
 img02.src = "/images/japanese/navigation/financial_on.gif"; 
 img03.src = "/images/japanese/navigation/shareholder_on.gif"; 
 img04.src = "/images/japanese/navigation/other_on.gif"; 
 img05.src = "/images/japanese/navigation/contact_on.gif"; 
 img06.src = "/images/english/navigation/corporate_on.gif"; 
 img07.src = "/images/english/navigation/financial_on.gif"; 
 img08.src = "/images/english/navigation/shareholder_on.gif"; 
 img09.src = "/images/english/navigation/other_on.gif"; 
 img10.src = "/images/english/navigation/contact_on.gif"; 
}

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) { //v4.01
  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];}
}

// Navigation Layer
function P7_autoLayers() { //v1.1 PVII
 var g,b,k,f,args=P7_autoLayers.arguments;
 if(!document.p7setc) {p7c=new Array();document.p7setc=true;}
 for(k=0; k<p7c.length; k++) {
  if((g=MM_findObj(p7c[k]))!=null) {
   b=(document.layers)?g:g.style;b.visibility="hidden";}}
 for(k=0; k<args.length; k++) {
  if((g=MM_findObj(args[k])) != null) {
   b=(document.layers)?g:g.style;b.visibility="visible";f=false;
   for(j=0;j<p7c.length;j++) {
    if(args[k]==p7c[j]) {f=true;}}
  if(!f) {p7c[p7c.length++]=args[k];}}}
}

//Request Form English
function validateFormRequest_e(f) {

	if (document.request.name.value == '') {alert('Please input "Full name"');
		document.request.name.focus();
		return(false);
	}
	
	flag = 0
	for ( i = 0 ; i < document.request.radio.length ; i++){
    if (document.request.radio[i].checked){ flag = 1; }
  }
	if (!flag){
		alert('Please select "Place of delivery"');
		document.request.radio[0].focus();
		return(false);
	}	

	
	if (document.request.zip.value == '') {alert('Please input "Post code"');
		document.request.zip.focus();
		return(false);
	}
	
	if (document.request.address.value == '') {alert('Please input "Address"');
		document.request.address.focus();
		return(false);
	}

	var retVal = checkEmail_e(f,'mailaddress')
	if (!retVal) {
		f.mailaddress.focus()
		return(false);	
	}

	var flag = false;	
	var firstcheckreport = 0;
	for ( i = 0 ; i < document.request.elements.length ; i++){
		if(document.request.elements[i].name=="checkreport[]") {
			if(firstcheckreport == 0) { firstcheckreport = i; }
			if(document.request.elements[i].checked) { flag = true; }
		}
	}
	if (!flag){
		alert('Please select "Material required"');
		document.request.elements[firstcheckreport].focus();
		return(false);
	}
	
	return retVal

}

function checkEmail_e(f,fld) {

    var s = f.elements[fld].value;
    if (s) {
	var atsymbol = "@";
	var atoffset = s.indexOf(atsymbol);
	if (atoffset == -1) {
	    alert("This email address is not valid. '@' is missing.");
	    return false
	} else {
	    if (atoffset > s.lastIndexOf(".") || atoffset < s.lastIndexOf(atsymbol)) {
	        alert("This email address is not valid. No domain name or there are more than one '@'.");
	        return false
	    } else {
			var re = /[^A-Za-z0-9_@\.\-]/;
			var foundArray = re.exec(s);
			if (foundArray) {
			    if (foundArray == " ") {
				alert("A space cannot be used in an email address")
			    } else {
				alert("" + foundArray + " cannot be used in an email address")
			    }
			    return(false)
			} else {
			    return(true)
			}
	    }
	}	
    } else {
	alert('Please input your email address');
	return(false)
    }
}

//Mail Alerts1
function validateFormMail_e(f) {
	var retVal = checkEmail_e(f,'mailfield')
	if (!retVal) {
		f.mailfield.focus()
		return(false);	
	}
}


//Mail Alerts English 1
function validateMailAlerts_e1(f){

	var mail1 = (document.registration.mailaddress.value);
	var mail2 = (document.registration.mailaddress2.value);
	
	if(mail1 != mail2) {
		//alert("メールアドレスが異なります。");
		alert("The e-mail address you have entered is incorrect.");
		return(false);
	}

	
	var retVal = checkEmail_e(f,'mailaddress')
	if (!retVal) {
		f.mailaddress.focus()
		return(false);	
	}
	return retVal
}

//Pull Down Link
function jump1() {
	var herenow1 = document.pull1.loca1.selectedIndex;
	var pleasego1 = new Array ('#','#','#','#','#','#');
	location = pleasego1[herenow1];
}

function SearchSubmit(){
 if (document.acom_search.query.value.length == 0){
  alert("Please input search words");
  document.acom_search.query.focus();
  return false;
 }else{
  newWin = window.open('', 'searchWin', 'width=790,height=400,scrollbars=yes,menubar=yes,status=yes,resizable=yes');
  document.acom_search.action = "/cgi-bin/namazu.cgi";
  document.acom_search.target = "searchWin";
  return true;
 }
}