Handy function to parse kanji out of sentences

gistfile1.js

function parseText(text) {
    // simplified version of this guys' http://buildingonmud.blogspot.com/2009/06/convert-string-to-unicode-in-javascript.html
    var charArray = text.split('');
    var justKanji = [];

    charArray.forEach( function(item) {
        // rejection ranges found @unicodemap.com
        // http://www.unicodemap.org/range/62/Hiragana/ &  http://www.unicodemap.org/range/63/Katakana/
        // 12352 - 12543
        var unicode = item.charCodeAt(0);
        console.log(unicode);
        if (unicode < 12352 || unicode > 12543) {
            justKanji.push(item);
        }
    });

    return justKanji;
}