right now I have an interval function in jquery that reloads a page every few seconds :

```
setInterval(function () {
$('div#tab2').load('morefour.php?doc=' + encodeURIComponent(ktitle));
}, 3000);
}); 

```

What I actually want to do now is if this input is clicked :

```
<input type='image' class='edit' src='edit.png'>

```

stop the setinterval function.