/*jshint multistr:true */

var util = function() {
  $.fn.serializeObject = function() {
    var o = {};
    var a = this.serializeArray();
    $.each(a, function() {
      if (o[this.name]) {
        if (!o[this.name].push) {
          o[this.name] = [o[this.name]];
        }
        o[this.name].push(this.value || '');
      } else {
        o[this.name] = this.value || '';
      }
    });
    return o;
  };

  function position( thing, elem, offset ) {
    var position = $(elem.target).position();
    if (offset) {
      if (offset.top) position.top += offset.top;
      if (offset.left) position.left += offset.left;
    }
    $('.' + thing + '-overlay').show().click(function(e) {
      $(e.target).hide();
      $('.' + thing).hide();
    });
    $('.' + thing).show().css({top: position.top + $(elem.target).height(), left: position.left});
  }

  return {
    position: position
  };
}();