[jQuery] instant edit

[Lionel Martelly]

hi,

Why is the instant edit not editing please? When I click on it it allows me 
to edit but the text does not update at all.
Thanks
---------------------------------------------------$(function() {
                $(".click").editable("save.php?do=instant", {
                        id: "head_420",
                        indicator : "<img src=images/spinner.gif'>",
                        tooltip   : "click to edit",
                        style  : "inherit"
                });     });-------------------------------------------------<b 
class="click" 
id="head_420" style="display: inline">click to 
edit</b>----------------------------------------------------if 
($_REQUEST['do'] == 'instant') {  $myvalue = $_REQUEST['value']; $head = 
$_REQUEST['head']; $arts = explode("_",$head); $artid = $articles[1];do db 
update here echo $myvalue; exit;