sort multidimensional array with jquery.

sort multidimensional array with jquery.

hi,

arr = new Array();

arr.push([1, "javsc script"]);
arr.push([1, "microsoft"]);
arr.push([1, "google"]);
arr.push([1, "action script"]);

while i sort using jquery like this,

$(arr).sort(function(a, b)
{
    ........
});

it is not working.

if i do the same thing with javascript it is working.

arr.sort(function(a, b)
{
    ........
});


is this a bug in jquery?