javascript 초성, 중성, 종성 분리

javascript 초성, 중성, 종성 분리

<script>
function han2jaso(str)
{
	var cho = new Array ( 
		0x3131, 0x3132, 0x3134, 0x3137, 0x3138, 0x3139, 
		0x3141, 0x3142, 0x3143, 0x3145, 0x3146, 0x3147, 
		0x3148, 0x3149, 0x314a, 0x314b, 0x314c, 0x314d, 0x314e 
	);

	var jung = new Array ( 
		0x314f, 0x3150, 0x3151, 0x3152, 0x3153, 0x3154, 
		0x3155, 0x3156, 0x3157, 0x3158, 0x3159, 0x315a, 
		0x315b,0x315c, 0x315d, 0x315e, 0x315f, 0x3160, 
		0x3161, 0x3162, 0x3163 
	);

	var jong = new Array ( 
		0x0000, 0x3131, 0x3132, 0x3133, 0x3134,0x3135, 
		0x3136, 0x3137, 0x3139, 0x313a, 0x313b, 0x313c, 
		0x313d, 0x313e, 0x313f, 0x3140, 0x3141, 0x3142, 
		0x3144, 0x3145, 0x3146, 0x3147, 0x3148, 0x314a, 
		0x314b, 0x314c, 0x314d, 0x314e 
	);

	var chars = new Array();
	var res = new Array();
			var i1, i2, i3;

	for (var i = 0; i < str.length; i++) 
	{
		chars[i] = str.charCodeAt(i);
		
		if (chars[i] >= 0xAC00 && chars[i] <= 0xD7A3) 
		{
			i3 = chars[i] - 0xAC00;
			i1 = i3 / (21 * 28);
			i3 = i3 % (21 * 28);
			i2 = i3 / 28;
			i3 = i3 % 28;
			res.push(String.fromCharCode(cho[parseInt(i1)]));
			res.push(String.fromCharCode(jung[parseInt(i2)]));
			if (i3 != 0x0000)
				res.push(String.fromCharCode(jong[parseInt(i3)]));
		}
		else {
			res.push(String.fromCharCode(chars[i]));
		}
	}
	return res;
}

alert(han2jaso("안녕하세요"));
</script>