function linkIt(theField) {
	var winTarget = "_top";
	open(theField[theField.selectedIndex].value, winTarget);
}

//■MM_preloadImages■===============================
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];
			}
		}
	}	
}

//■MM_swapImgRestore■===============================	
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;
	}	
}

//■MM_swapImage■===============================
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];}
	}
}

//************トップニュース用ウィンドウ************
//var win;
//■WinOpen■===============================
function WinOpen(url) {
	 window.open(url,"shinki2", 'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,titleber=1,resizable=1,width=550,height=500,top=30,left=30,screennX=30,screennY=30,innerwidth=550,innerheight=500');
}

function openwindow() {
	 window.open("","shinki", 'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,titleber=1,resizable=1,width=550,height=500,top=30,left=30,screennX=30,screennY=30,innerwidth=550,innerheight=500');
}

function closepage(n){
w = window.close();
}

//■MM_findObj■===============================
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;
}

//■MM_showHideLayers■===============================
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; 
		}
	}
}

//■book　書籍販売■===============================
function formatNum(Str) { 
Str += "";
var T='',  L=Str.length-1, C, j;
for (j=0; j<=L; j++) {
T+=C=Str.charAt(j);
 if ((j<L) && ((L-j)%3==0) && (C!='-')) { T+=',' }
    }
   return T;
}

function addorder(thisform){
	check_number(thisform.elements[3]);
	if(thisform.elements[3].value=='0' | thisform.elements[3].value=='' ) {
		alert("ご購入冊数をご指定ください");
	} else {
		thecnt = parent.basket.document.submitform.elements.length;
		thecnt = thecnt - 5;
		for(i=0;i<4;i++) {
			parent.basket.document.submitform.elements[thecnt].value = thisform.elements[i].value;
			thecnt ++;
		}
		parent.basket.document.submitform.elements[thecnt].value = thisform.elements[2].value * thisform.elements[3].value;
		parent.basket.document.submitform.action = "/cgi-local/addorder.cgi";
		parent.basket.document.submitform.method = "post";
		parent.basket.document.submitform.submit();
	}
}

//■book　年間購読■===============================
function checkAndSend(){
inputFields = new Array("0","3","4","5","6","7","8","9");
submitFields = new Array("0","2","3","4","5","6","7","8");
for(j=0;j<inputFields.length;j++) {
document.submitForm.elements[submitFields[j]].value = document.inputForm.elements[inputFields[j]].value;
}
thenyukin = "";
for(k=1; k<3; k++){
if(document.inputForm.elements[k].checked){
thenyukin = document.inputForm.elements[k].value;
}
}
document.submitForm.elements[1].value = thenyukin;

AlertMsg="";
requiredItems = new Array("購入開始希望月","入金方法","購入者氏名","氏名フリガナ","郵便番号","住所","電話番号");
requiredFields = new Array("0","1","2","3","4","5","6");
for(i=0;i<requiredFields.length;i++) {
	if(document.submitForm.elements[requiredFields[i]].value=="" ){
	AlertMsg += requiredItems[i] + "<br>";
	} 
}
	if(AlertMsg !="" ){
checkWin=window.open("","","scrollbars=no,toolbar=no,menubar=no,resizable=no,width=420,height=420");
checkWin.document.write("<html><head><title>社団法人 日本馬術連盟</title><META HTTP-EQUIV='Content-Type' CONTENT='text/html; charset=x-sjis'></head>");
checkWin.document.write("<body bgcolor='#D7D4B3'  marginwidth='0' marginheight='0' leftmargin='0' topmargin='0' link='#001C96' alink='#008AFF' vlink='#71327F'>");
checkWin.document.write("<center><table border='0' cellpadding='0' cellspacing='0'><tr><td><img src='images/t_book_s.gif' width='400' height='39' border='0'></td></tr></table><br>");
checkWin.document.write("<table border='0' width='400' cellpadding='3' cellspacing='0' bgcoror='#960000'>");
checkWin.document.write("<tr><td><table border='1' cellpadding='5' cellspacing='0' border='#FFFFFF'>");
checkWin.document.write("<tr><td align='center' width='400'><br><font size='4'><b>必須項目に記入漏れがあります。</b><br><font size='2'>以下の項目の入力内容をご確認ください。</font></font><br><br>");
checkWin.document.write("<font color='#960000'><b>");
checkWin.document.write(AlertMsg);
checkWin.document.write("</b></font><br>");
checkWin.document.write("<br></td></tr></table></td></tr></table><br><br>");
checkWin.document.write("<table border='0' cellpadding='5' cellspacing='0'>");
checkWin.document.write("<tr><td><a href='javascript:window.close()'><img src='images/b_close.gif' width='117' height='26' border='0'></a></td></tr></table><br><br>");
checkWin.document.write("</center></body></html>");
checkWin.document.close();
} else {
document.submitForm.submit();
}
}

function err_clear(obj,msg){
alert(msg);obj.value='';obj.focus();
}

function checkTel(obj){
str=obj.value;
if(str==null||str=='') return;
err_msg="電話番号の入力が間違っていませんか？¥n半角数字で市外局番からハイフンで区切って入力してください";
var del=str.indexOf('-'),val=0,s1=0,s2=0,s3=0;if(del<=0){err_clear(obj,err_msg);return}
s1s=obj.value.substring(val,del);if((s1=checkDigit(s1s))==0){err_clear(obj,err_msg);return}
if(s1s.charAt(0)!=0){err_clear(obj,err_msg);return}
val=del+1;del=obj.value.indexOf('-',val);if(del<=val||del==(obj.value.length-1)){err_clear(obj,err_msg);return}
if((s2=checkDigit(obj.value.substring(val,del)))==0||(s3=checkDigit(obj.value.substring(del+1,obj.value.length)))==0){err_clear(obj,err_msg);return}
if((s1+s2+s3)<10||11<(s1+s2+s3)){err_clear(obj,err_msg);return}
return;
}

function checkZipCode(obj){
str=obj.value;
if(str==null||str=='') return;
del=str.indexOf('-');
if(del==-1||checkDigit(str.substring(0,del))!=3||checkDigit(str.substring(del+1,str.length))!=4){
err_msg="郵便番号は半角数字で7桁をハイフンで区切って（xxx-xxxx）入力してください";err_clear(obj,err_msg);
}
return;
}

function checkMail(obj){str=obj.value;if(str==null||str=='') return;err_msg="メールアドレスの書式が正しくないようです";at_count=0;for(i=0;i<str.length;i++){if(str.charAt(i)=="@") at_count++;}
if(at_count !=1) err_clear(obj,err_msg);return;if(str.indexOf('.')==-1) err_clear(obj,err_msg);return;if(str !=escape(str)){excp="@=~:&";thest="";for(i=0;i<str.length;i++){thest=str.charAt(i);if(thest !=escape(thest)){if(excp.indexOf(thest)==-1) err_clear(obj,err_msg);return;}
}
return;}
}

function checkDigit(num){
for(i=0;i<num.length;i++){
if(isNaN(parseInt(num.charAt(i),10))) return 0;
}
if(parseInt(num,10)<=0) return 0;return num.length;
}

function checkMail(obj){str=obj.value;if(str==null||str=='') return;err_msg="メールアドレスの書式が正しくないようです";at_count=0;for(i=0;i<str.length;i++){if(str.charAt(i)=="@") at_count++;}
if(at_count !=1) err_clear(obj,err_msg);return;if(str.indexOf('.')==-1) err_clear(obj,err_msg);return;if(str !=escape(str)){excp="@=~:&";thest="";for(i=0;i<str.length;i++){thest=str.charAt(i);if(thest !=escape(thest)){if(excp.indexOf(thest)==-1) err_clear(obj,err_msg);return;}
}
return;}
}

function check_number(obj){
	str=obj.value;
	err_msg = "";
	chknumtxt = "0123456789０１２３４５６７８９";
	for(i=0;i<str.length;i++){
		if (chknumtxt.indexOf(str.charAt(i),0) < 0){
			err_msg = "数値以外入力できません"
		};
	}
	if(err_msg!=""){
		alert(err_msg);
		obj.value = "";return;
	}else{
		obj.value = hankaku_format(str);return;
	}
}

function hankaku_format(numtxt){
	hannum = "0123456789";
	zennum = "０１２３４５６７８９";
	str = "";
	for (i=0; i<numtxt.length; i++){
		c = numtxt.charAt(i);
		n = zennum.indexOf(c,0);
		if (n >= 0) c = hannum.charAt(n);
		str += c;
	}
	return str;
}