Dialog.confirm($('form').innerHTML, {className:"alphacube", width:600, okLabel: "Send", cancelLabel: "Cancel", onOk:function(win){ new Ajax.Request('ajax_ask_a_question.php', { method: 'get', parameters: {pID: '557', name: $('form_name').value, mail: $('form_email').value, question: $('form_question').value}}); return true; }});