window.onload = function(){
	set_event();
}

function set_event(){
	Event.observe( 'from_ad1','change',from_ad1_change_request);
	Event.observe( 'from_ad2','change',from_ad2_change_request);
	Event.observe( 'from_ad3','change',from_ad3_change_request);
	Event.observe( 'from_floor','change',load_conf_request);
  Event.observe( 'from_ev1','click',load_conf_request);
  Event.observe( 'from_ev0','click',load_conf_request);
  Event.observe( 'to_ad1','change',to_ad1_change_request);
  Event.observe( 'to_ad2','change',to_ad2_change_request);
  Event.observe( 'to_ad3','change',to_ad3_change_request);
  Event.observe( 'to_floor','change',load_conf_request);
  Event.observe( 'to_ev1','click',load_conf_request);
  Event.observe( 'to_ev0','click',load_conf_request);
  Event.observe( 'tv10','click',load_conf_request);
  Event.observe( 'tv11','click',load_conf_request);
  Event.observe( 'tv12','click',load_conf_request);
  Event.observe( 'tv21','click',load_conf_request);
  Event.observe( 'tv22','click',load_conf_request);
  Event.observe( 'tv23','click',load_conf_request);
  Event.observe( 'tv24','click',load_conf_request);
  Event.observe( 'tv25','click',load_conf_request);
  Event.observe( 'reizou0','click',load_conf_request);
  Event.observe( 'reizou1','click',load_conf_request);
  Event.observe( 'reizou2','click',load_conf_request);
  Event.observe( 'reizou3','click',load_conf_request);
  Event.observe( 'reizouh0','click',load_conf_request);
  Event.observe( 'reizouh1','click',load_conf_request);
  Event.observe( 'reizouh2','click',load_conf_request);
  Event.observe( 'reizouh3','click',load_conf_request);
  Event.observe( 'reizouh4','click',load_conf_request);
  Event.observe( 'reizouh5','click',load_conf_request);
  Event.observe( 'reizouh6','click',load_conf_request);
  Event.observe( 'sentaku0','click',load_conf_request);
  Event.observe( 'sentaku1','click',load_conf_request);
  Event.observe( 'sentaku2','click',load_conf_request);
  Event.observe( 'sentaku3','click',load_conf_request);
  Event.observe( 'kansou0','click',load_conf_request);
  Event.observe( 'kansou1','click',load_conf_request);
  Event.observe( 'kansou2','click',load_conf_request);
  Event.observe( 'pc0','click',load_conf_request);
  Event.observe( 'pc1','click',load_conf_request);
  Event.observe( 'pc2','click',load_conf_request);
  Event.observe( 'display10','click',load_conf_request);
  Event.observe( 'display11','click',load_conf_request);
  Event.observe( 'display12','click',load_conf_request);
  Event.observe( 'display21','click',load_conf_request);
  Event.observe( 'display22','click',load_conf_request);
  Event.observe( 'display23','click',load_conf_request);
  Event.observe( 'display24','click',load_conf_request);
  Event.observe( 'stereo0','click',load_conf_request);
  Event.observe( 'stereo1','click',load_conf_request);
  Event.observe( 'compo0','click',load_conf_request);
  Event.observe( 'compo1','click',load_conf_request);

  Event.observe( 'aircon0','click',load_conf_request);
  Event.observe( 'aircon1','click',load_conf_request);
  Event.observe( 'table10','click',load_conf_request);
  Event.observe( 'table11','click',load_conf_request);
  Event.observe( 'table12','click',load_conf_request);
  Event.observe( 'table13','click',load_conf_request);
  Event.observe( 'table14','click',load_conf_request);
  Event.observe( 'table15','click',load_conf_request);
  Event.observe( 'table16','click',load_conf_request);
  Event.observe( 'table1h0','click',load_conf_request);
  Event.observe( 'table1h1','click',load_conf_request);
  Event.observe( 'table1h2','click',load_conf_request);
  Event.observe( 'table1h3','click',load_conf_request);
  Event.observe( 'table1h4','click',load_conf_request);
  Event.observe( 'table1w0','click',load_conf_request);
  Event.observe( 'table1w1','click',load_conf_request);
  Event.observe( 'table1w2','click',load_conf_request);
  Event.observe( 'table1w3','click',load_conf_request);
  Event.observe( 'table1w4','click',load_conf_request);
  Event.observe( 'table1d0','click',load_conf_request);
  Event.observe( 'table1d1','click',load_conf_request);
  Event.observe( 'table1d2','click',load_conf_request);
  Event.observe( 'table1d3','click',load_conf_request);
  Event.observe( 'table1d4','click',load_conf_request);
  Event.observe( 'table20','click',load_conf_request);
  Event.observe( 'table21','click',load_conf_request);
  Event.observe( 'table22','click',load_conf_request);
  Event.observe( 'table23','click',load_conf_request);
  Event.observe( 'table24','click',load_conf_request);
  Event.observe( 'table25','click',load_conf_request);
  Event.observe( 'table26','click',load_conf_request);
  Event.observe( 'table2h0','click',load_conf_request);
  Event.observe( 'table2h1','click',load_conf_request);
  Event.observe( 'table2h2','click',load_conf_request);
  Event.observe( 'table2h3','click',load_conf_request);
  Event.observe( 'table2h4','click',load_conf_request);
  Event.observe( 'table2w0','click',load_conf_request);
  Event.observe( 'table2w1','click',load_conf_request);
  Event.observe( 'table2w2','click',load_conf_request);
  Event.observe( 'table2w3','click',load_conf_request);
  Event.observe( 'table2w4','click',load_conf_request);
  Event.observe( 'table2d0','click',load_conf_request);
  Event.observe( 'table2d1','click',load_conf_request);
  Event.observe( 'table2d2','click',load_conf_request);
  Event.observe( 'table2d3','click',load_conf_request);
  Event.observe( 'table2d4','click',load_conf_request);

  Event.observe( 'chair0','click',load_conf_request);
  Event.observe( 'chair1','click',load_conf_request);
  Event.observe( 'chair2','click',load_conf_request);
  Event.observe( 'chair3','click',load_conf_request);
  Event.observe( 'chair4','click',load_conf_request);
  Event.observe( 'chair5','click',load_conf_request);
  Event.observe( 'chair6','click',load_conf_request);
  Event.observe( 'sofa0','click',load_conf_request);
  Event.observe( 'sofa1','click',load_conf_request);
  Event.observe( 'sofa2','click',load_conf_request);
  Event.observe( 'sofa3','click',load_conf_request);
  Event.observe( 'bed0','click',load_conf_request);
  Event.observe( 'bed1','click',load_conf_request);
  Event.observe( 'bed2','click',load_conf_request);
  Event.observe( 'bed3','click',load_conf_request);
  Event.observe( 'bed4','click',load_conf_request);
  Event.observe( 'bed5','click',load_conf_request);
  Event.observe( 'bed6','click',load_conf_request);
  Event.observe( 'bed7','click',load_conf_request);
  Event.observe( 'futon0','click',load_conf_request);
  Event.observe( 'futon1','click',load_conf_request);
  Event.observe( 'futon2','click',load_conf_request);
  Event.observe( 'futon3','click',load_conf_request);
  Event.observe( 'futon4','click',load_conf_request);
  Event.observe( 'byc0','click',load_conf_request);
  Event.observe( 'byc1','click',load_conf_request);
  Event.observe( 'byc2','click',load_conf_request);
  Event.observe( 'byc3','click',load_conf_request);

  Event.observe( 'chest10','click',load_conf_request);
  Event.observe( 'chest11','click',load_conf_request);
  Event.observe( 'chest12','click',load_conf_request);
  Event.observe( 'chest13','click',load_conf_request);
  Event.observe( 'chest14','click',load_conf_request);
  Event.observe( 'chest15','click',load_conf_request);
  Event.observe( 'chest16','click',load_conf_request);
  Event.observe( 'chest17','click',load_conf_request);
  Event.observe( 'chest1h0','click',load_conf_request);
  Event.observe( 'chest1h1','click',load_conf_request);
  Event.observe( 'chest1h2','click',load_conf_request);
  Event.observe( 'chest1h3','click',load_conf_request);
  Event.observe( 'chest1h4','click',load_conf_request);
  Event.observe( 'chest1h5','click',load_conf_request);
  Event.observe( 'chest1w0','click',load_conf_request);
  Event.observe( 'chest1w1','click',load_conf_request);
  Event.observe( 'chest1w2','click',load_conf_request);
  Event.observe( 'chest1w3','click',load_conf_request);
  Event.observe( 'chest1w4','click',load_conf_request);
  Event.observe( 'chest1w5','click',load_conf_request);
  Event.observe( 'chest1d0','click',load_conf_request);
  Event.observe( 'chest1d1','click',load_conf_request);
  Event.observe( 'chest1d2','click',load_conf_request);
  Event.observe( 'chest1d3','click',load_conf_request);
  Event.observe( 'chest1d4','click',load_conf_request);
  Event.observe( 'chest1d5','click',load_conf_request);
  Event.observe( 'chest20','click',load_conf_request);
  Event.observe( 'chest21','click',load_conf_request);
  Event.observe( 'chest22','click',load_conf_request);
  Event.observe( 'chest23','click',load_conf_request);
  Event.observe( 'chest24','click',load_conf_request);
  Event.observe( 'chest25','click',load_conf_request);
  Event.observe( 'chest26','click',load_conf_request);
  Event.observe( 'chest27','click',load_conf_request);
  Event.observe( 'chest2h0','click',load_conf_request);
  Event.observe( 'chest2h1','click',load_conf_request);
  Event.observe( 'chest2h2','click',load_conf_request);
  Event.observe( 'chest2h3','click',load_conf_request);
  Event.observe( 'chest2h4','click',load_conf_request);
  Event.observe( 'chest2h5','click',load_conf_request);
  Event.observe( 'chest2w0','click',load_conf_request);
  Event.observe( 'chest2w1','click',load_conf_request);
  Event.observe( 'chest2w2','click',load_conf_request);
  Event.observe( 'chest2w3','click',load_conf_request);
  Event.observe( 'chest2w4','click',load_conf_request);
  Event.observe( 'chest2w5','click',load_conf_request);
  Event.observe( 'chest2d0','click',load_conf_request);
  Event.observe( 'chest2d1','click',load_conf_request);
  Event.observe( 'chest2d2','click',load_conf_request);
  Event.observe( 'chest2d3','click',load_conf_request);
  Event.observe( 'chest2d4','click',load_conf_request);
  Event.observe( 'chest2d5','click',load_conf_request);
  Event.observe( 'chest30','click',load_conf_request);
  Event.observe( 'chest31','click',load_conf_request);
  Event.observe( 'chest32','click',load_conf_request);
  Event.observe( 'chest33','click',load_conf_request);
  Event.observe( 'chest34','click',load_conf_request);
  Event.observe( 'chest35','click',load_conf_request);
  Event.observe( 'chest36','click',load_conf_request);
  Event.observe( 'chest37','click',load_conf_request);
  Event.observe( 'chest3h0','click',load_conf_request);
  Event.observe( 'chest3h1','click',load_conf_request);
  Event.observe( 'chest3h2','click',load_conf_request);
  Event.observe( 'chest3h3','click',load_conf_request);
  Event.observe( 'chest3h4','click',load_conf_request);
  Event.observe( 'chest3h5','click',load_conf_request);
  Event.observe( 'chest3w0','click',load_conf_request);
  Event.observe( 'chest3w1','click',load_conf_request);
  Event.observe( 'chest3w2','click',load_conf_request);
  Event.observe( 'chest3w3','click',load_conf_request);
  Event.observe( 'chest3w4','click',load_conf_request);
  Event.observe( 'chest3w5','click',load_conf_request);
  Event.observe( 'chest3d0','click',load_conf_request);
  Event.observe( 'chest3d1','click',load_conf_request);
  Event.observe( 'chest3d2','click',load_conf_request);
  Event.observe( 'chest3d3','click',load_conf_request);
  Event.observe( 'chest3d4','click',load_conf_request);
  Event.observe( 'chest3d5','click',load_conf_request);
  Event.observe( 'chest40','click',load_conf_request);
  Event.observe( 'chest41','click',load_conf_request);
  Event.observe( 'chest42','click',load_conf_request);
  Event.observe( 'chest43','click',load_conf_request);
  Event.observe( 'chest44','click',load_conf_request);
  Event.observe( 'chest45','click',load_conf_request);
  Event.observe( 'chest46','click',load_conf_request);
  Event.observe( 'chest47','click',load_conf_request);
  Event.observe( 'chest4h0','click',load_conf_request);
  Event.observe( 'chest4h1','click',load_conf_request);
  Event.observe( 'chest4h2','click',load_conf_request);
  Event.observe( 'chest4h3','click',load_conf_request);
  Event.observe( 'chest4h4','click',load_conf_request);
  Event.observe( 'chest4h5','click',load_conf_request);
  Event.observe( 'chest4w0','click',load_conf_request);
  Event.observe( 'chest4w1','click',load_conf_request);
  Event.observe( 'chest4w2','click',load_conf_request);
  Event.observe( 'chest4w3','click',load_conf_request);
  Event.observe( 'chest4w4','click',load_conf_request);
  Event.observe( 'chest4w5','click',load_conf_request);
  Event.observe( 'chest4d0','click',load_conf_request);
  Event.observe( 'chest4d1','click',load_conf_request);
  Event.observe( 'chest4d2','click',load_conf_request);
  Event.observe( 'chest4d3','click',load_conf_request);
  Event.observe( 'chest4d4','click',load_conf_request);
  Event.observe( 'chest4d5','click',load_conf_request);

  Event.observe( 'cbox0','click',load_conf_request);
  Event.observe( 'cbox1','click',load_conf_request);
  Event.observe( 'cbox2','click',load_conf_request);
  Event.observe( 'cbox3','click',load_conf_request);
  Event.observe( 'cbox4','click',load_conf_request);
  Event.observe( 'cbox5','click',load_conf_request);
  Event.observe( 'cbox6','click',load_conf_request);
  Event.observe( 'case30','click',load_conf_request);
  Event.observe( 'case31','click',load_conf_request);
  Event.observe( 'case32','click',load_conf_request);
  Event.observe( 'case33','click',load_conf_request);
  Event.observe( 'case34','click',load_conf_request);
  Event.observe( 'case35','click',load_conf_request);
  Event.observe( 'case36','click',load_conf_request);
  Event.observe( 'case10','click',load_conf_request);
  Event.observe( 'case11','click',load_conf_request);
  Event.observe( 'case12','click',load_conf_request);
  Event.observe( 'case13','click',load_conf_request);
  Event.observe( 'case14','click',load_conf_request);
  Event.observe( 'case15','click',load_conf_request);
  Event.observe( 'case16','click',load_conf_request);
  Event.observe( 'box0','click',load_conf_request);
  Event.observe( 'box1','click',load_conf_request);
  Event.observe( 'box2','click',load_conf_request);
  Event.observe( 'box3','click',load_conf_request);
  Event.observe( 'box4','click',load_conf_request);
  Event.observe( 'box5','click',load_conf_request);
  Event.observe( 'box6','click',load_conf_request);
  Event.observe( 'boxb0','click',load_conf_request);
  Event.observe( 'boxb1','click',load_conf_request);
  Event.observe( 'boxb2','click',load_conf_request);
  Event.observe( 'boxb3','click',load_conf_request);
  Event.observe( 'boxb4','click',load_conf_request);
  Event.observe( 'boxb5','click',load_conf_request);
  Event.observe( 'boxb6','click',load_conf_request);

  Event.observe( 'range0','click',load_conf_request);
  Event.observe( 'range1','click',load_conf_request);
  Event.observe( 'torstar0','click',load_conf_request);
  Event.observe( 'torstar1','click',load_conf_request);
  Event.observe( 'suihan0','click',load_conf_request);
  Event.observe( 'suihan1','click',load_conf_request);
  Event.observe( 'radcase0','click',load_conf_request);
  Event.observe( 'radcase1','click',load_conf_request);
  Event.observe( 'video0','click',load_conf_request);
  Event.observe( 'video1','click',load_conf_request);
  Event.observe( 'kotatu0','click',load_conf_request);
  Event.observe( 'kotatu1','click',load_conf_request);
  Event.observe( 'heater0','click',load_conf_request);
  Event.observe( 'heater1','click',load_conf_request);
  Event.observe( 'senpuu0','click',load_conf_request);
  Event.observe( 'senpuu1','click',load_conf_request);
  Event.observe( 'souji0','click',load_conf_request);
  Event.observe( 'souji1','click',load_conf_request);
  Event.observe( 'mirror0','click',load_conf_request);
  Event.observe( 'mirror1','click',load_conf_request);
  Event.observe( 'ski0','click',load_conf_request);
  Event.observe( 'ski1','click',load_conf_request);
  Event.observe( 'snow0','click',load_conf_request);
  Event.observe( 'snow1','click',load_conf_request);
  Event.observe( 'golf0','click',load_conf_request);
  Event.observe( 'golf1','click',load_conf_request);
  Event.observe( 'hbox0','click',load_conf_request);
  Event.observe( 'hbox1','click',load_conf_request);
  Event.observe( 'hbox2','click',load_conf_request);
  Event.observe( 'hbox3','click',load_conf_request);
  Event.observe( 'hbox_cnt','change',load_conf_request);
  Event.observe( 'mtime','change',load_conf_request);
  Event.observe( 'tel','change',btn_off);
  Event.observe( 'mail','change',btn_off);
  Event.observe( 'confirm_button','click',btn_on);

}


function load_conf_request(){
  requestURL = 'load_conf.php';
  new Ajax.Request(
    requestURL,
    {
      method     : 'post'
      ,
      parameters : Form.serialize( 'form1' )
      ,
      onSuccess  : function( objHTTP ){
        $('load_result').innerHTML = objHTTP.responseText;
      }
      ,
      onFailure  : function() {
         alert( 'サーバーへのリクエストが失敗しました' );
      }
    }
  );
  $('request_button').disabled = true;
}

function from_ad1_change_request(){
  requestURL = 'ad_change.php?do=1';
  new Ajax.Request(
    requestURL,
    {
      method     : 'post'
      ,
      parameters : Form.serialize( 'form1' )
      ,
      onSuccess  : function( objHTTP ){
		var array_ad = eval(objHTTP.responseText);
		
		for(var i = $('from_ad2').length; i > 0 ; i--){
				$('from_ad2').options[i] = null;
		}
		i = 0;
		array_ad.each(
			function(obj_array_ad){
				$('from_ad2').options[i++] = new Option(obj_array_ad.key, obj_array_ad.value);
			}
		);
		
		for(i = $('from_ad3').length; i > 0 ; i--){
				$('from_ad3').options[i] = null;
		}
		$('from_ad3').options[0] = new Option('町名選択', '0');
		
      }
      ,
      onFailure  : function() {
         alert( 'サーバーへのリクエストが失敗しました' );
      }
    }
  );

  requestURL = 'load_conf.php';
  new Ajax.Request(
    requestURL,
    {
      method     : 'post'
      ,
      parameters : Form.serialize( 'form1' )
      ,
      onSuccess  : function( objHTTP ){
        $('load_result').innerHTML = objHTTP.responseText;
      }
      ,
      onFailure  : function() {
         alert( 'サーバーへのリクエストが失敗しました' );
      }
    }
  );
}

function from_ad2_change_request(){
  requestURL = 'ad_change.php?do=2';
  new Ajax.Request(
    requestURL,
    {
      method     : 'post'
      ,
      parameters : Form.serialize( 'form1' )
      ,
      onSuccess  : function( objHTTP ){
		var array_ad = eval(objHTTP.responseText);
		for(var i = $('from_ad3').length; i > 0 ; i--){
				$('from_ad3').options[i] = null;
		}
		i = 0;
		array_ad.each(
			function(obj_array_ad){
				$('from_ad3').options[i++] = new Option(obj_array_ad.key, obj_array_ad.value);
			}
		);
      }
      ,
      onFailure  : function() {
         alert( 'サーバーへのリクエストが失敗しました' );
      }
    }
  );

  requestURL = 'load_conf.php';
  new Ajax.Request(
    requestURL,
    {
      method     : 'post'
      ,
      parameters : Form.serialize( 'form1' )
      ,
      onSuccess  : function( objHTTP ){
        $('load_result').innerHTML = objHTTP.responseText;
      }
      ,
      onFailure  : function() {
         alert( 'サーバーへのリクエストが失敗しました' );
      }
    }
  );

}

function from_ad3_change_request(){
  requestURL = 'ad_change.php?do=3';
  new Ajax.Request(
    requestURL,
    {
      method     : 'post'
      ,
      parameters : Form.serialize( 'form1' )
      ,
      onSuccess  : function( objHTTP ){
		var array_ad = eval(objHTTP.responseText);
      }
      ,
      onFailure  : function() {
         alert( 'サーバーへのリクエストが失敗しました' );
      }
    }
  );
  
  requestURL = 'load_conf.php';
  new Ajax.Request(
    requestURL,
    {
      method     : 'post'
      ,
      parameters : Form.serialize( 'form1' )
      ,
      onSuccess  : function( objHTTP ){
        $('load_result').innerHTML = objHTTP.responseText;
      }
      ,
      onFailure  : function() {
         alert('サーバーへのリクエストが失敗しました');
      }
    }
  );

}

function to_ad1_change_request(){
  requestURL = 'ad_change.php?do=4';
  new Ajax.Request(
    requestURL,
    {
      method     : 'post'
      ,
      parameters : Form.serialize( 'form1' )
      ,
      onSuccess  : function( objHTTP ){
		var array_ad = eval(objHTTP.responseText);

		for(var i = $('to_ad2').length; i > 0 ; i--){
				$('to_ad2').options[i] = null;
		}
		i = 0;
		array_ad.each(
			function(obj_array_ad){
				$('to_ad2').options[i++] = new Option(obj_array_ad.key, obj_array_ad.value);
			}
		);
		
		for(i = $('to_ad3').length; i > 0 ; i--){
				$('to_ad3').options[i] = null;
		}
		$('to_ad3').options[0] = new Option('町名選択', '0');
		
      }
      ,
      onFailure  : function() {
         alert( 'サーバーへのリクエストが失敗しました' );
      }
    }
  );
  
  requestURL = 'load_conf.php';
  new Ajax.Request(
    requestURL,
    {
      method     : 'post'
      ,
      parameters : Form.serialize( 'form1' )
      ,
      onSuccess  : function( objHTTP ){
        $('load_result').innerHTML = objHTTP.responseText;
      }
      ,
      onFailure  : function() {
         alert( 'サーバーへのリクエストが失敗しました' );
      }
    }
  );

}

function to_ad2_change_request(){
  requestURL = 'ad_change.php?do=5';
  new Ajax.Request(
    requestURL,
    {
      method     : 'post'
      ,
      parameters : Form.serialize( 'form1' )
      ,
      onSuccess  : function( objHTTP ){
		var array_ad = eval(objHTTP.responseText);
		for(var i = $('to_ad3').length; i > 0 ; i--){
				$('to_ad3').options[i] = null;
		}
		i = 0;
		array_ad.each(
			function(obj_array_ad){
				$('to_ad3').options[i++] = new Option(obj_array_ad.key, obj_array_ad.value);
			}
		);
      }
      ,
      onFailure  : function() {
         alert( 'サーバーへのリクエストが失敗しました' );
      }
    }
  );
  
  requestURL = 'load_conf.php';
  new Ajax.Request(
    requestURL,
    {
      method     : 'post'
      ,
      parameters : Form.serialize( 'form1' )
      ,
      onSuccess  : function( objHTTP ){
        $( 'load_result' ).innerHTML = objHTTP.responseText;
      }
      ,
      onFailure  : function() {
         alert( 'サーバーへのリクエストが失敗しました' );
      }
    }
  );

}

function to_ad3_change_request(){
  requestURL = 'ad_change.php?do=6';
  new Ajax.Request(
    requestURL,
    {
      method     : 'post'
      ,
      parameters : Form.serialize( 'form1' )
      ,
      onSuccess  : function( objHTTP ){
		var array_ad = eval(objHTTP.responseText);
      }
      ,
      onFailure  : function() {
         alert( 'サーバーへのリクエストが失敗しました' );
      }
    }
  );
  
  requestURL = 'load_conf.php';
  new Ajax.Request(
    requestURL,
    {
      method     : 'post'
      ,
      parameters : Form.serialize( 'form1' )
      ,
      onSuccess  : function( objHTTP ){
        $( 'load_result' ).innerHTML = objHTTP.responseText;
      }
      ,
      onFailure  : function() {
         alert( 'サーバーへのリクエストが失敗しました' );
      }
    }
  );

}

function btn_on(){
	var err_check = 0;
	var err_msg = "以下の理由によりお申し込みできません。入力内容をご確認ください<BR>";

	if($('name11').value == ""){
		err_msg = err_msg + '<BR>お客様名が入力されていません';
		err_check = 1;
	}
	if($('tel').value == ""){
		err_msg = err_msg + '<BR>電話番号が入力されていません';
	}
	if($('mail').value == ""){
		err_msg = err_msg + '<BR>メールアドレスが入力されていません';
	}
	if($('tel.value') == "" && $('mail').value == ""){
		err_check = 1;
	}

	if(err_check == 0){
		$('request_button').disabled = false;
        $( 'err_result' ).innerHTML = "";
	}else{
        $( 'err_result' ).innerHTML = err_msg;
	}
}

function btn_off(){
	$('request_button').disabled = true;
}