#!/usr/local/bin/node
(function($){

var keysOf = function(o){ 
    var keys = [];
    for (var k in o) keys[keys.length] = k;
    return keys;
};

json2dl = function(json){
    var dl = $('<dl/>');
    $.each(keysOf(json).sort(), function(i, k){
        $('<dt/>').text(k).appendTo(dl);
        var dd = $('<dd/>').text(json[k])
        if (k.match(/^std/)) dd.css({fontFamily:'monospace',whiteSpace:'pre'});
        dd.appendTo(dl);
    });
    return dl;
};

LLEval = function(srcNode, dstNode, lang){
    var query = {s:(srcNode.value || $(srcNode).text())};
    if (lang) query['l'] = lang;
    var url = '//api.dan.co.jp/lleval.cgi';
    var proto = 'json';
    if ($.browser.msie || $.browser.opera){ 
        url   += '?c=?';
        proto += 'p';
    } /* falls back to JSONP */
    $.get(url, query, function(json){
        $(dstNode).html(json2dl(json));
    }, proto);
};

})(jQuery);