(function ($, sr) {

  'use strict';

  // debouncing function from John Hann
  // http://unscriptable.com/index.php/2009/03/20/debouncing-javascript-methods/
  var debounce = function (func, threshold, execAsap) {
    var timeout;

    return function debounced() {
      var obj = this,
        args = arguments;

      function delayed() {
        if (!execAsap) {
          func.apply(obj, args);
        }
        timeout = null;
      }

      if (timeout) {
        clearTimeout(timeout);
      } else if (execAsap) {
        func.apply(obj, args);
      }

      timeout = setTimeout(delayed, threshold || 100);
    };
  };
  // smartresize 
  jQuery.fn[sr] = function (fn) {
    return fn ? this.bind('resize', debounce(fn)) : this.trigger(sr);
  };

})(jQuery, 'smartresize');