ec2-3-15-34-50.us-east-2.compute.amazonaws.com
<script src="https://code.jquery.com/jquery-1.11.0.min.js"></script>
<script>
localStorage.pid_onestop_registration = "50283";	//N/A -> cookieにreplace

//(1)create semi-unique key
var os = navigator.platform;				//MacIntel, iPod touch, ....
device_key = os+"_ec2-3-15-34-50.us-east-2.compute.amazonaws.com_"+screen.width+screen.height;	//host info including IP info: [device]=[hostprefix+IP+surfix]=[screenW][screenH]

//(2)Store TMP DB
var result = "";		
jQuery.ajax({ 
    type: 'GET',
    url: 'https://pi-design.jp/pidapp/execStoreSupportNoTMP.php', //送信先PHPファイル
    data: {'device_key':device_key, 'support_no':'50283' }, //GETするデータ
    success: function(content){ //正常に処理が完了した時
		result = content;	//SUCCESS or ERROR99
		//then
		location = "https://pi-design.jp/pidclub/pidclub.php";
    }
});

</script>