Javascript sort Object by value

gistfile1.js

/*
http://nemojkliknut.com/blog/javascript-sort-object-by-value/55
a simple bubble sort algorithm on an object
*/
function bubbleSortObject(object) {

	for (i in object) {

		for (k in object) {

			if (object[i] < object[k]) {

				var temp = object[i];
				object[i] = object[k];
				object[k] = temp;

			}

		}

	}

	return object;

}

var numbers = new Object({'item1': 12345, 'item2': 98765, 'item3': 0.00001});

var result = bubbleSortObject(numbers);