$(document).ready(function(){
                var dicroot = "http://dic.kingsoft.jp";
                var sensearch = dicroot + "/sentencesearch.php?keyword=";
                var transurlpre = dicroot + "/translation.php?originaltext=";
        	var opts = new Array();
        	opts["英語>日本語"] = "%E8%8B%B1%E3%80%80%E8%AA%9E%3E%E6%97%A5%E6%9C%AC%E8%AA%9E";
        	opts["日本語>英語"] = "%E6%97%A5%E6%9C%AC%E8%AA%9E%3E%E8%8B%B1%E3%80%80%E8%AA%9E";
        	opts["中国語>日本語"] = "%E4%B8%AD%E5%9B%BD%E8%AA%9E%3E%E6%97%A5%E6%9C%AC%E8%AA%9E";
        	opts["日本語>中国語"] = "%E6%97%A5%E6%9C%AC%E8%AA%9E%3E%E4%B8%AD%E5%9B%BD%E8%AA%9E";

                $(".search-btn").click(function(){
                        var navi = $("#tab-container-1-nav a[class=active]").text();
                        var opt = $(this).val();
                        switch(opt){
                                case "検索":
                                        if (navi == "例文"){
                                                window.open(sensearch + encodeURIComponent($("div#tab2 input[name=keyword]").val()));
                                        }else if(navi == "辞書"){
                                                var dictype = $("input[type=radio]:checked").val();
                                                window.open(dicroot + "/" + encodeURIComponent($("div#tab1 input[name=keyword]").val()) + "/" + encodeURIComponent(dictype));
                                        }
                                        break;
                                case "翻訳":
                                        var transopt = $("select[name=翻訳] option:selected").text();
                                        window.open(transurlpre + encodeURIComponent($("div#tab3 input[name=keyword]").val()) + "&translatetype=" + opts[transopt]);
                                        break;
                                default:
                        }

                        return false;
                });
        });