<form name="input" action="">
<input type="text" name="say" />
<input type="submit" value="send" />
</form>
<form name="input" action="">
<input type="<form name="input" action="">
<input type="text" name="say" />
<input type="submit" value="send" />
</form>
<form name="input" action="">
<input type="