$(function () {
    function isie() {
        if (!!window.activexobject || "activexobject" in window)
            return true;
        else
            return false;
    }
    if (isie()) {
      $('#header .search-box input').val('请输入关键词')
    }
  function searchshowfun ($this) {
    $this.hover(function () {
      var width_docu = $(document).width()
      $(this).find('.drop-wrap').show()
        var diff = 2
        if (isie()) {
          diff = 20
        }
        var width_input = $(document).width() - $(this).position().left - diff
      $(this).find('.drop-wrap').css({width: width_input + 'px'})

      $(this).find('.drop-wrap').each(function (index, that) {
        var width = 0
        $(that).find('a').each(function (index, obj) {
          width += $(obj).outerwidth(true)
        })
        width += 50
        if (width >= width_input) {
          $(that).css({width: width + 'px'})
        }

        if (width_docu < $(document).width()) {
          // $(that).css({right: 0, left: 'auto'})
          $(that).css({right: 0})
        }
      })

    }, function () {
      $(this).find('.drop-wrap').hide()
    })
  }
  searchshowfun($('#header .top-nav_item'))

  $('.open-menu, .page-link').click(function () {
    if ($(this).data('index')) {
      $('.mobile-nav .top-nav_item').eq($(this).data('index')).click()
    }
    $('.open-menu').hide()
    $('.close-menu').show()
    $('.mobile-nav').addclass('active')
  })
  $('.close-menu').click(function () {
    $(this).hide()
    $('.open-menu').show()
    $('.top-nav_item').add('.mobile-nav_list').removeclass('on')
    $('.mobile-nav').removeclass('active')
  })
  $('.top-nav_item.has-drop').click(function (e) {
    // e.preventdefault()
    $(this).add('.mobile-nav_list').addclass('on')
  })
  $('.mobile-nav_list .go-pre').click(function () {
    $('.top-nav_item').add('.mobile-nav_list').removeclass('on')
  })


  //加载更多
  $('.ajax-load-more').on('click', function () {
    var _this = this,
        url = $(_this).attr('href'),
        container = $(_this).data('container'),
        page = $(this).data('page');

    page++;
    $(_this).hide();
    $('.ajax-loading').show();
    $.get(url, {page: page}, function (html) {
      $(_this).data('page', page).show();
      var html = $.trim(html);
      if (html) {
        $('.ajax-loading').hide();
        $(container).append(html);
      } else {
        $(_this).hide();
        $('.ajax-loading').text('已全部加载完毕');
      }
    })
    return false
  });
  })