Check if the given words are an anagram

anaGram

(function(){
   var first_words = ["iceman","animal"];
        var second_words = ["cinema","lamina"];
        check_anagrams(first_words, second_words);
        function check_anagrams(first_words, second_words) {
            // To print results to the standard output please use console.log()
            // Example: console.log("Hello world!");

            function anagram(first_word,second_word){
                firstArr = first_word.split('');
                secondArr = second_word.split('');
                firstArr.sort();
                secondArr.sort();
                for (var i=0 ; i< firstArr.length ; i++){
                    if (firstArr[i]===secondArr[i]);
                    else
                        return false;
                }
                return true;
            }

            for (var i=0 ; i<first_words.length ; i++){
                console.log(anagram(first_words[i], second_words[i]));
            }
        }
})();

Check if a word is an anagram respect to his match.