loading naver webtoom comments with phantom.js

var page = require('webpage').create();
var url = 'http://m.comic.naver.com/comment/listComment.nhn?titleId=119874&no=641&category=webtoon&sortOption=best';
page.open(url, function(s){
	window.setTimeout(function(){
		var fs = require('fs');
		try {
			fs.write('test.json', page.content, 'w');
		} catch(e) {
			console.log(e);
		}
		phantom.exit();
	}, 100);
});