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<meta charset="UTF8">
<title>JavaScriptの勉強</title>
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<h1>JavaScriptの勉強</h1>
<p>僕の名前は<span id="myname">@taguchi</span>です！</p>
<p>価格：<input type="text" id="price"円</p>
<script>
// DOM
var e = document.getElementById('myname');
e.innerHTML ='たぐち';
var n = document.getElementById('price');
n.value = 500;
</script>
</body>
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