(function ($) {

$.fn._vs.decay = {

    tokens:[],

    update:function(_this) {

      var incrementationStrate = 1;

      var top                  = _this.settings.sedimentation.suspension.height

      var height               = _this.settings.height

      var intervalStrate       = _this.settings.sedimentation.token.size/4

      var power                = _this.settings.sedimentation.suspension.decay.power

      var scale                = _this.settings.options.scale

      var limit                = _this.settings.sedimentation.token.size.minimum

      if(power==null){var power = 0}

        for(var b = 0; b < this.tokens.length; b++) {

          var tokenSize  = this.tokens[b].attr("size")

          if(power!=0){

            this.tokens[b].attr("size",tokenSize/power)

          }

           // Flocculate

          if(tokenSize<=limit){

            if (_this.settings.sedimentation.flocculate.strategy!=null){ 

              _this.flocculate.destroyIt(_this,this.tokens[b]);

              _this.strata.update(_this);

            }

          }

        }

    }

}

})(jQuery);