var retdata new Object function getData backend function dataReturn da

var retdata = new Object();

function getData(backend)
{
	function dataReturn(data)
	{
		data.each(function(i)
		{
		   retdata[i].text = $(this).text;
		   retdata[i].author = $(this).author;
		   retdata[i].date = $(this).date;
		});
		return retdata;
	}
	
	$.getJSON("test.php", dataReturn(data));
}