/* 多重読み込み回避 */

var trackingLoaded;
var itoman_src = document.getElementsByTagName("html")[0].innerHTML;

if ( itoman_src.indexOf( "/www.googletagmanager.com/ns.html" ) == -1 ) {
	if(typeof(trackingLoaded) == "undefined" ){
		trackingLoaded = 1;
	} else {
		trackingLoaded = 0;
	}
} else {
	trackingLoaded = 0;
}

if ( trackingLoaded == 1 ) {

//=========================================================================================================
	function _gaqcheck() {
		var flag = 1;
		if (( typeof _gaq === "undefined" ) || ( flag == 1 )) {
			_gaq = new Object();
			
			// _gaq.push(['_trackSocial', 'socialNetwork', 'socialAction', 'socialTarget', 'opt_pagePath']);
			// SAMPLE: _gaq.push(['_trackEvent', 'GlobalNavi', '/map/?top=1']);
			// SAMPLE: gaq.push(['_trackEvent', 'category', 'action', 'opt_label', opt_value, opt_noninteraction]);
			// SAMPLE: ga('send', 'event', 'category', 'action', 'opt_label', opt_value, {'nonInteraction': 1});
			// _gaq.push(['_setCustomVar',2, 'grade', 'h3',1]);
			_gaq.push = function( obj ) {
				if ( obj[ 0 ] == "_setCustomVar" ) {
					a = obj[2];
					b = obj[3];

					var arr = {};
					arr[a] = b;
					arr['event'] = "custom";

					dataLayer.push(arr);
					console.log( "setvariables" );
				} else {
					if(typeof obj[3] === "undefined" ){
						obj[3] = obj[2];
						obj[2] = obj[1];
					}
					dataLayer.push({
							'event' : 'gaqPush' ,
							'eventCategory' : obj[1],
							'eventAction' : obj[2],
							'eventLavel' : obj[3]
					});
					console.log( "sendevent" );
				}
			};
			
		} else {
			console.log( "error" );
		}
	}

	if( window.addEventListener ) {
		window.addEventListener( 'load', _gaqcheck(), false );
	} else if( window.attachEvent ) {
		window.attachEvent( 'onload', _gaqcheck() );
	} else {
		window.onload = _gaqcheck();
	}

}

/* ###########################################################################################################################
   GoogleAnalytics DuplicationCheck
########################################################################################################################### */
var ga_track    = 1;
var ga_account  = 'UA-27843128-1';

if( typeof _gaq != 'undefined' )
{
    for( i = 0; i < _gaq.length; i++)
    {
        if( _gaq[i].indexOf( '_setAccount',0 ) != -1 && _gaq[i].indexOf( ga_account,1 ) != -1)
        {
            ga_track    = 0;
        }
    }
}

if( ga_track )
{

    /* ###########################################################################################################################
       Google Tag Manager
    ########################################################################################################################### */
    <!-- Google Tag Manager -->
    (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
    new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
    j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
    '//www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
    })(window,document,'script','dataLayer','GTM-PKWW');

}

function ga_event( category, action, label )
{
    window.dataLayer = window.dataLayer || [];
    dataLayer.push({
            'event' : 'gaqPush',
            'eventCategory' : category,
            'eventAction' : action,
            'eventLavel' : label
    });
}