var Collapse = function()

in maven-fluido-skin/src/main/resources/js/bootstrap-2.3.2.js [496:505]


  var Collapse = function (element, options) {
    this.$element = $(element)
    this.options = $.extend({}, $.fn.collapse.defaults, options)

    if (this.options.parent) {
      this.$parent = $(this.options.parent)
    }

    this.options.toggle && this.toggle()
  }