Split on every second comma in javascript

Question

For string:

\'29 July, 2014, 30 July, 2014, 31 July, 2014\'

How can I split on every second comma in the string? So that my results are:

Answer 1

This is not a refactored solution, but it works:

var $dates = '29 July, 2014, 30 July, 2014, 31 July, 2014';
$dates = $dates.split(',');
$result = [];
$dateValue = '';

for($i=0 ; $i<$dates.length ; $i++) {
if($i % 2 != 0 && $i > 0) {
            $dateValue += ','+$dates[$i];
    $result.push($dateValue);
    $dateValue = '';
} else {
    $dateValue += $dates[$i];
}
}

console.log($result);