Can you detect "dragging" in jQuery?

For some reason, the above solutions were not working for me. I went with the following:

$('#container').on('mousedown', function(e) {
    $(this).data('p0', { x: e.pageX, y: e.pageY });
}).on('mouseup', function(e) {
    var p0 = $(this).data('p0'),
        p1 = { x: e.pageX, y: e.pageY },
        d = Math.sqrt(Math.pow(p1.x - p0.x, 2) + Math.pow(p1.y - p0.y, 2));

    if (d < 4) {
        alert('clicked');
    }
})

You can tweak the distance limit to whatever you please, or even take it all the way to zero.

On mousedown, start set the state, if the mousemove event is fired record it, finally on mouseup, check if the mouse moved. If it moved, we've been dragging. If we've not moved, it's a click.

var isDragging = false;
$("a")
.mousedown(function() {
    isDragging = false;
})
.mousemove(function() {
    isDragging = true;
 })
.mouseup(function() {
    var wasDragging = isDragging;
    isDragging = false;
    if (!wasDragging) {
        $("#throbble").toggle();
    }
});

Here's a demo: http://jsfiddle.net/W7tvD/1399/