<input class="notxt" value="请输入关键字" name="query" type="text" id="keywords" onfocus="if(value==defaultValue){value=&#39;&#39;;}" onblur="if(!value){value=defaultValue;}" onclick="if(this.value==&#39;&#39;){this.value=&#39;&#39;;this.form.keywords.style.color=&#39;#444&#39;}">
                              <input class="notxt1" name="Submit" type="submit" value="">
                          </form>
                      </div>
                </li>
               
            </ul>
        </div>
