Bubble Sort

gistfile1.js

function bubbleSort (sortingArray) {
    var goto  = sortingArray.length - 1;
    for(var key in sortingArray) {
        for(var i = 0; i <= goto - 1; i++) {
            if(sortingArray[i] > sortingArray[i + 1]) {
                // Swap
                var temp = sortingArray[i];
                sortingArray[i] = sortingArray[i +1];
                sortingArray[i + 1] = temp;
            }
        }
        goto--;
    }
    return sortingArray;
}

var unsorted = [456, 345, 234, 543, 465, 654];

console.log('Unsorted:', unsorted);
console.log('Bubble Sorted:', bubbleSort(unsorted));