[Ajax] Tasto invio nelle form

[EdoScario90]

vi posto il codice:

<div id="chat"> 
<form id="form2" name="form2" method="post" action="#"> 
<textarea name="chat" id="chat" cols="60" rows="5"> 
</textarea>
 
</form>
 <label> 
<input type="submit" name="button2" id="button2" value="Invia" onclick="chat();"/> 
</label> 
<label> 
<input type="submit" name="button3" id="button3" value="logout" onclick="logout(1);"/> </label> 
</div>