
// 数字チェック：TEL,FAX,ZIP、   半角＋全角
// ０ １ ２ ３ ４ ５ ６ ７ ８ ９, ０=65296  ９=65305
// 0 1 2 3 4 5 6 7 8 9,  0=48   9=57
function isNumber(o,warning){
  for (i=0; i<o.value.length; i++){
       if ( ! ((65296 <= o.value.charCodeAt(i) && o.value.charCodeAt(i) <=65305)
               || (48 <= o.value.charCodeAt(i) && o.value.charCodeAt(i) <=57))) {
           if ( warning != null ) alert(warning);
           o.focus();
           o.select();
           return false;
       }
   }
   return true;
}
function isKanji(o,warning){
  scope = new String("<>&\"'");
  for (i=0;i<o.value.length;i++){
    if(scope.indexOf(o.value.charAt(i))!=-1){
      if ( warning != null ) alert(warning);
      o.focus();
      o.select();
      return false;
    }
  }
  return true;
}
function fullNumberToHalf(o){
    var ret = "";
    for (i=0; i<o.value.length; i++){
        if (65296 <= o.value.charCodeAt(i) && o.value.charCodeAt(i) <=65305) {
            ret = ret + String.fromCharCode(o.value.charCodeAt(i) - 65296 + 48);
        } else ret = ret + o.value.charAt(i);
    }
    return ret;
}



// ぁあぃいぅうぇえぉおかがきぎくぐけげこごさざしじすずせぜそぞただちぢっつづてでとどなにぬねのはばぱひびぴふぶぷへべぺほぼぽまみむめもゃやゅゆょよらりるれろゎわゐゑをん  - ー
// ぁ = 12353  ん = 12435　- = 45 ー　= 12540
function isHiragana(o,warning){
   for (i=0; i<o.value.length; i++){
       if (  (o.value.charCodeAt(i) != 45)
          && (o.value.charCodeAt(i) != 12540)
          && (o.value.charCodeAt(i) < 12353 || o.value.charCodeAt(i) > 12435)) {
           if ( warning != null ) alert(warning);
           o.focus();
           o.select();
           return false;
       }
   }
   return true;
}


function isValidEmail(o,warning) {
    var locAt;
    var locPeriod;
    var okEmail;
    if (o.value.length==0) {return false;}
    locAt = o.value.indexOf("@");
    okEmail = ((locAt != -1) && (locAt != 0)
              && (locAt != (o.value.length - 1))
              && (o.value.indexOf("@", locAt + 1) == -1));
    if (okEmail) {
        // so far, so good
        locPeriod = o.value.indexOf(".");
        okEmail = ((locPeriod != -1) && (locPeriod != (o.value.length - 1)));
    }
    if ( okEmail == false ) {
        if ( warning != null ) alert(warning);
        o.focus();
        o.select();
        return false;
    }
    return okEmail;
}


/**
 *  function:   trim the string
 *  return  not null: the trim string(not space)
 *          null:     the string is null or length is 0
 */
function trim(string){
  var del = 0;
  if(string==null || string.length==0){
    return null;
  }
  for(var i = 0; i < string.length; i++){
    var strTemp = string.charAt(i);
    if(strTemp != ' ' && strTemp != '　'){
      break;
    }else{
      del = i;
    }
  }
  if((del == string.length-1) && (string.charAt(string.length-1) == ' ' || string.charAt(string.length-1) == '　')){
    return null;
  }else{
    if(del != 0){
      string = string.substring(del + 1);
    }
  }
  del = string.length - 1;
  for(var i = string.length-1; i >= 0; i--){
    var strTemp = string.charAt(i);
    if(strTemp != ' ' && strTemp != '　'){
      del = i;
      break;
    }else{
      del = i;
    }
  }
  if(del == string.length - 1){
    return string;
  }else{
    return (string.substring( 0, del + 1));
  }
}


function isInputEmpty(o,warning){
   if (trim(o.value)==null){
       if ( warning != null ) alert(warning);
       o.focus();
       o.select();
       return true;
   }
   return false;
}

function lessLength(o,len,warning){
   if (o.value.length < len){
       if ( warning != null ) alert(warning);
       o.focus();
       o.select();
       return true;
   }
   return false;
}

/******************************************************************
   validate_date()

   Validates date output from convert_date().  Checks
   day is valid for month, leap years, month !> 12,.


   Notes: Please feel free to use/edit this script.
   If you do please keep my comments and details
   intact and notify me via a quick Email to the address above.  Enjoy!
*******************************************************************/
function validate_date(day2, month2, year2)
{
var DayArray = new Array(31,28,31,30,31,30,31,31,30,31,30,31);
var MonthArray = new Array("01","02","03","04","05","06","07","08","09","10","11","12");
var inpDate = day2 + month2 + year2;
var filter=/^[0-9]{2}[0-9]{2}[0-9]{4}$/;

//Check ddmmyyyy date supplied
if (! filter.test(inpDate))
  {
  return false;
  }
/* Check Valid Month */
filter=/01|02|03|04|05|06|07|08|09|10|11|12/ ;
if (! filter.test(month2))
  {
  return false;
  }
/* Check For Leap Year */
var N = Number(year2);
if ( ( N%4==0 && N%100 !=0 ) || ( N%400==0 ) )
  	{
   DayArray[1]=29;
  	}
/* Check for valid days for month */
for(var ctr=0; ctr<=11; ctr++)
  	{
   if (MonthArray[ctr]==month2)
   	{
      if (day2<= DayArray[ctr] && day2 >0 )
        {
        inpDate = day2 + '/' + month2 + '/' + year2;
        return inpDate;
        }
      else
        {
        return false;
        }
   	}
   }
}


function isPassWord(o,warning){

    cnst="1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
    cnst +="!\"#$%&'()=`|~{+*}<>?_-^\\@[;:],./";

    for (i=0;i<o.value.length;i++){
        if (cnst.indexOf(o.value.charAt(i),0)==-1){
            alert(warning);
            o.focus();
            o.select();
            return false;
            break;
        }
    }
    return true;
}

function isRadioChecked(o,wanning){
  sw="na";
  if(o.length == null){
    if(o.checked == false){
      sw = "na";
    }else{
      sw = "ok";
    }
  }else{
    for(i=0; i<o.length; i++){
      if(o[i].checked){
        sw="ok";
      }
    }
  }
  if(sw!="ok"){
    alert(wanning);
    o[0].focus();
    return false;
  }
  return true;
}

function isCheckBoxChecked(o,leastnum,lessnum,wanning){
  count=0;
  if( o == null){
    alert(wanning);
    return false;
  }
  if(o.length == null){
    if(o.checked == false){
    }else{
      count++;
    }
  }else{
    for(i=0;i<o.length;i++){
      if(o[i].checked){
        count++;
      }
    }
  }
  if(o.length == null) {
    if(count < leastnum){
      alert(wanning);
      return false;
    }else{
      return true;
    }
  }else{
    if(count<leastnum || count>lessnum){
      alert(wanning);
      o[0].focus();
      return false;
    }else{
      return true;
    }
  }
}
//COME FROM COMMON.JS

/**
 *  function:   check the string is half number or not.
 *  return  true:   is half number
 *          false:  is not half number
 */
function isHalfNum(o,warning){
    if (o.value.length > 0){
        if (isNaN(o.value)){
            alert(warning);
            o.focus();
            o.select();
            return false;
        }
    }
    return true;
}

function isCheckBoxCheckedNull(o,wanning){

  sw="na";
  if(o.length == null){
    if(o.checked == false){
      sw = "na";
      alert(wanning);
      o.focus();
      return false;
    }else{
      sw = "ok";
    }
  }else{
    for(i=0; i<o.length; i++){
      if(o[i].checked){
        sw="ok";
      }
    }
  }
  if(sw!="ok"){
    alert(wanning);
    if(o.length!=1){
      o[0].focus();
    }else{
      o.focus();
    }
    return false;
  }
  return true;
}

function isCheckBoxCheckedLess(o,leastnum,wanning){
  count=0;
  if(o.length == null){
    if(o.checked == false){
    }else{
      count++;
    }
  }else{
    for(i=0;i<o.length;i++){
      if(o[i].checked){
        count++;
      }
    }
  }
  if(o.length != null) {
    if(count<leastnum){
      alert(wanning);
      o[0].focus();
      return false;
    }else{
      return true;
    }
  }
}

function isCheckBoxCheckedMore(o,lessnum,wanning){
  count=0;
  if(o.length == null){
    if(o.checked == false){
    }else{
      count++;
    }
  }else{
    for(i=0;i<o.length;i++){
      if(o[i].checked){
        count++;
      }
    }
  }
  if(o.length != null) {
    if(count>lessnum){
      alert(wanning);
      o[0].focus();
      return false;
    }else{
      return true;
    }
  }
}

//COME FROM Project.js

/*
fuction:judge if the japanese is composed of half number or half english.
*/
function isHalfEnglishAndNumber(o,warning) {
 scope = new String("1234567890abcdefghijkmlnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ");
 for (i=0;i<o.value.length;i++) {
   if(scope.indexOf(o.value.charAt(i))==-1){
     o.focus();
     o.select();
     alert(warning);
     return false;
   }
 }
 return true;
}

/*
fuction:judge if the japanese is composed of  half english.

*/
function isHalfEnglish(o,warning){
 scope = new String("abcdefghijkmlnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ");
 for (i=0;i<o.value.length;i++) {
   if(scope.indexOf(o.value.charAt(i))==-1){
     o.focus();
     o.select();
     alert(warning);
     return false;
   }
 }
 return true;
}
/*
fuction:judge if the japanese is composed of  Big English.

*/
function isBigEnglish(o,warning){
  scope = new String("ABCDEFGHIJKLMNOPQRSTUVWXYZＡＢＣＤＥＦＧＨＩＪＫＬＭＮＯＰＱＲＳＴＵＶＷＸＹＺ");
  for (i=0;i<o.value.length;i++) {
   if(scope.indexOf(o.value.charAt(i))==-1){
     o.focus();
     o.select();
     alert(warning);
     return false;
   }
 }
 return true;
}


/*
fuction:judge if the japanese is composed of  Small English.

*/
function isSmallEnglish(o,warning){
  scope = new String("abcdefghijkmlnopqrstuvwxyzａｂｃｄｅｆｇｈｉｊｋｌｍｎｏｐｑｒｓｔｕｖｗｘｙｚ");
  for (i=0;i<o.value.length;i++) {
   if(scope.indexOf(o.value.charAt(i))==-1){
     o.focus();
     o.select();
     alert(warning);
     return false;
   }
 }
 return true;
}

/*
fuction:judge if the japanese is composed of Furi.

*/
function isFuri(o,warning){
  scope = new String("あいうえおかきくけこさしすせそたちつてとなにぬねのはひふへほまみむめもやゆよらりるれろわをんぁぃぅぇぉっゃゅょ、。「」ーがぎぐげござじずぜぞだぢづでどばびぶべぼぱぴぷぺぽ");
  for (i=0;i<o.value.length;i++) {
   if(scope.indexOf(o.value.charAt(i))==-1){
     o.focus();
     o.select();
     alert(warning);
     return false;
   }
 }
 return true;
}

/*
fuction:judge if the japanese is composed of FullKataKana.
*/
function isFullKataKana(o,warning){
  scope = new String("アイウエオカキクケコサシスセソタチツテトナニヌネノハヒフヘホマミムメモヤユヨラリルレロワヲンァィゥェォッャュョ、。「」ーガギグゲゴザジズゼゾダヂヅデドバビブベボパピプペポ");
  for (i=0;i<o.value.length;i++) {
   if(scope.indexOf(o.value.charAt(i))==-1){
     o.focus();
     o.select();
     alert(warning);
     return false;
   }
 }
 return true;
}

/*
fuction:judge if the japanese is composed of FullKanji.

*/
function isFullKanji(o,warning){
  scope1 = new String("abcdefghijkmlnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ");
  scope2 = new String("ｱｲｳｴｵｶｷｸｹｺｻｼｽｾｿﾀﾁﾂﾃﾄﾅﾆﾇﾈﾉﾊﾋﾌﾍﾎﾏﾐﾑﾒﾓﾔﾕﾖﾗﾘﾙﾚﾛﾜﾝ､｡｢｣ｰｶﾞｷﾞｸﾞｹﾞｺﾞｻﾞｼﾞｽﾞｾﾞｿﾞﾀﾞﾁﾞﾂﾞﾃﾞﾄﾞﾊﾞﾋﾞﾌﾞﾍﾞﾎﾞﾊﾟﾋﾟﾌﾟﾍﾟﾎﾟ");
  for (i=0;i<o.value.length;i++) {
   if((scope1.indexOf(o.value.charAt(i))!=-1)
      ||(scope2.indexOf(o.value.charAt(i))!=-1)){
     o.focus();
     o.select();
     alert(warning);
     return false;
   }
  }
  return true;
}
function hasChecked(form,param,warning){
  for(var i=0;i<form.elements.length;i++){
    var e = form.elements[i];
    if((e.name==param)&&(e.checked==true)){
      return true;
    }
  }
  alert(warning);
  return false;
}

function selectFunction(num,o,warning){

  if(num==00) {

    return true;
  }
  if(num==01){
    if(isHalfEnglishAndNumber(o,warning)==true) return true;
    else return false;
  }
  if(num==02){
    if(isHalfEnglish(o,warning)==true) return true;
    else return false;
  }
  if(num==03){
    if(isNumber(o,warning)==true) return true;
    else return false;
  }
  if(num==04){
    if(isBigEnglish(o,warning)==true) return true;
    else return false;
  }
  if(num==05){
    if(isSmallEnglish(o,warning)==true) return true;
    else return false;
  }
  if(num==06){
    if(isFullKanji(o,warning)==true) return true;
    else return false;
  }
  if(num==07){
    if(isFuri(o,warning)==true) return true;
    else return false;
  }
  if(num==08){
    if(isFullKataKana(o,warning)==true) return true;
    else return false;
  }
  return true;
}


//mainly used in questionnaire project judge if all text has been filled value
//  or no text has been filled value
function isValidTel(o1,o2,o3){
  if(o1.value.length==0&&o2.value.length==0&&o3.value.length==0){
    return true;
  }
  else if(o1.value.length>0&&o2.value.length>0&&o3.value.length>0){
    return true;
  }
  else return false;
}
//mainly used in questionnaire project judge if all text has been filled value
//  or no text has been filled value
function isValidFAX(o1,o2,o3){
  if(o1.value.length==0&&o2.value.length==0&&o3.value.length==0){
    return true;
  }
  else if(o1.value.length>0&&o2.value.length>0&&o3.value.length>0){
    return true;
  }
  else return false;
}
//mainly used in questionnaire project judge if all text has been filled value
//  or no text has been filled value
function isValidZipcode(o1,o2){
  if(o1.value.length==0&&o2.value.length==0){
    return true;
  }
  else if(o1.value.length>0&&o2.value.length>0){
    return true;
  }
  else return false;
}