function naviView(n) {
        for(var i = 1; i < 6; i++) {
         obj_T = document.getElementById('naviTab');
         obj_C = document.getElementById('naviCon_'+i);
         obj_TS = document.getElementById('naviTab_'+i);

        obj_T.className        = "naviL naviBG0" + n + "";
        if ( n == i ) {
                obj_C.style.display = "block";
                obj_TS.className    ="on";
            } else {
                obj_C.style.display = "none";
                obj_TS.className    ="";
            }
        }
    }
    //Search Function
    function srch_confirm2(form) {

        var x_query = form.searchWord.value;
        var x_query_en = "";
        var mikExp = /[\'\:$\.]/;

        re_del = new RegExp("[@<>()\\,\\[\\]\"\'\\\\\:\*]", "g");
        x_query_en = x_query.replace(re_del, " ");

        re_del = new RegExp("\\s+", "g");
        x_query_en = x_query_en.replace(re_del, " ");

        x_query_en = x_query_en.replace(/^\s*/, "").replace(/\s*$/, "");

        var is_null = x_query_en;

        re_del = new RegExp(" +", "g");
        is_null = is_null.replace(re_del, "");
        re_del = new RegExp("\\*+", "g");
        is_null = is_null.replace(re_del, "");

        if (is_null == "") {
            alert("Please, insert search Keyword!");
            form.searchWord.focus();
            return false;
        }
        if(form.searchWord.value.search(mikExp) != -1 ) {
            alert('escape char!!');
            form.searchWord.value = "";
            form.searchWord.focus();
            return false;
        }

        var ret;
        for (var i = 0; i < form.searchWord.value.length; i++) {
            ret = form.searchWord.value.charCodeAt(i);
            if (((ret > 122) || (ret < 48) || (ret > 57 && ret < 65) || (ret > 90 && ret < 97)) &&  (ret != 45) && (ret != 32)) {
                //alert(ret);
                    alert("Please enter another search word.");
                    form.searchWord.value = "";
                    form.searchWord.focus();
                    return false;
                }
        }
        form.submit();
        return false;
    }