jaaniic'ša pierakstu klade

GET
$.ajax({
type:'GET',
url: 'http://www.kautkas.lv/kautkas.php',
data: "action=something&id="+id,
success:function(data){
$('#lauks').html(data);
}
});
POST
$.ajax({
type: "POST",
url: "ajax.php?",
data: { idnumurs: "id" },
success:function(data){
$("#lauks").val(data);
}
});