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	<title>JavaScript Array Object</title>
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	<h1>unshift() 메소드</h1>

	<script>
		var arr = [1, true, "JavaScript"];

		document.write(arr.length + "<br>");	// 3
		arr.unshift("자바스크립트");
		document.write(arr.length + "<br>");	// 4
		document.write(arr + "<br><br>");		// [자바스크립트,1,true,JavaScript]

		arr.unshift(2, "거짓");
		document.write(arr.length + "<br>");	// 6
		document.write(arr);					// [2,거짓,자바스크립트,1,true,JavaScript]
	</script>
	
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