console.log
----------------------
<input value="1" type="checkbox">
TypeError: task.val is not a function

var tasks = $('input:checked');

	function delete_tasks(index) {
		var task    = tasks[index];

		console.log(task)

		console.log(task.val());

		ajax('http://localhost/projects/neo/task/delete/' + task.val())
		.done(function() {
			delete_tasks(++index);
		});
	}

	delete_tasks(0);