客服菜单上下滚动效果实现

html结构


  

  

    

  

  

  

shaioo86



js代码

// 客服浮动

var left_top = 170, right_top = 170, float_list = [], float_side = 5;

$(window).load(function() {

  // 廳主自改 - 浮動圖V2 -2013.7.19

  float_list['1'] = $('#service');

  for (var i in float_list) {

    if (float_list[i].attr == undefined) {

    continue;

  }

  var self = float_list[i],

  picfloat = (self.attr('picfloat') == 'right') ? 1 : 0;

  self.show().Float({'floatRight' : picfloat, 'topSide' : ((picfloat == 1) ? right_top : left_top), side: float_side});

  }

});

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