w如何精简？
1 <script> 2 document.cookie = 'wjs_cookie=' + 'amz_reviews'; 3 4 function w(id) { 5 document.cookie = 'wjs_cookie=' + id; 6 document.getElementById(id).submit(); 7 } 8 9 console.log(document.cookie); 10 </script> 11 12 <form action="" method="post" id="amz_reviews" style="display: inline;"> 13 <button type="submit" name="type" 14 value="amz_reviews" <?php if ($_COOKIE['wjs_cookie'] == 'amz_reviews') echo 'style=" background-color:red;" '; ?> 15 onclick="w('amz_reviews')">差评 16 </button> 17 </form> 18 19 <form action="" method="post" id="amz_similar_sellers" style="display: inline;"> 20 <button type="submit" 21 name="type" <?php if ($_COOKIE['wjs_cookie'] == 'amz_similar_sellers') echo 'style=" background-color:red;" '; ?> 22 value="amz_similar_sellers" 23 onclick="w('amz_similar_sellers')">跟卖 24 </button> 25 </form> 26 27 <form action="" method="post" id="amz_listing" style="display: inline;"> 28 <button type="submit" 29 name="type" <?php if ($_COOKIE['wjs_cookie'] == 'amz_listing') echo 'style=" background-color:red;" '; ?> 30 value="amz_listing" 31 onclick="w('amz_listing')">评分、类目变化 32 </button> 33 </form>