// JavaScript Document
/* 初期チェック画像 */

function pageBack(){
	location.href = "javascript:history.back()";
}

function parentpagereload(){
	parent.location.reload();
}

function validate_mailform(frm) {
  var value = '';
  var errFlag = new Array();
  var _qfGroups = {};
  _qfMsg = '';

  value = frm.elements['mail'].value;
  if (value == '' && !errFlag['mail']) {
    errFlag['mail'] = true;
    _qfMsg = _qfMsg + '\n - Please input your e-mail address. ';
  }

  value = frm.elements['mail'].value;
  var regex = /^((\"[^\"\f\n\r\t\v\b]+\")|([\w\!\#\$\%\&'\*\+\-\~\/\^\`\|\{\}]+(\.[\w\!\#\$\%\&'\*\+\-\~\/\^\`\|\{\}]+)*))@((\[(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))\])|(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))|((([A-Za-z0-9\-])+\.)+[A-Za-z\-]+))$/;
  if (value != '' && !regex.test(value) && !errFlag['mail']) {
    errFlag['mail'] = true;
    _qfMsg = _qfMsg + '\n - It is wrong e-mail address. ';
  }

  if (_qfMsg != '') {
    _qfMsg = 'Please confirm it!' + _qfMsg;
    _qfMsg = _qfMsg + '\n';
    alert(_qfMsg);
    return false;
  }
  return true;
}