function submitILike(id){ var url = "/wp-content/plugins/post-like-counter/functions.php"; new Ajax.Request(url, { method: "post", parameters: "id="+id, onSuccess: function(transport) { if(transport.responseText!="") { alert(transport.responseText); } else { if($("ilike"+id)) $("ilike"+id).innerHTML = parseInt($("ilike"+id).innerHTML) + 1 ; } } }); }