I get this bug periodically ever since using FF3

Error: TypeError

Err description: undefined

Err number: undefined

Err message: sounds.TGotoLabel is not a function

Ajax response:

var chatobj = document.getElementById('livechat');

chatobj.innerHTML = "<div class='chatlistitem'><strong><a target='userdetails' href='../dlg/dlg.userdetails_arena.php?eid=MjIwNjIzMTYxNjc='><font color='#BC9434'>Glaistig</font></a>: </strong>^Glaistig-thought-pattern</div><div class='chatlistitem'><strong><a target='userdetails' href='../dlg/dlg.userdetails_arena.php?eid=MjIwNjIzMTI4MjY='><font color='#BC9434'>*Jonn*</font></a>: </strong>Woody regen </div><div class='chatlistitem'><strong><a target='userdetails' href='../dlg/dlg.userdetails_arena.php?eid=MjIwNjIzMTYxNjc='><font color='#BC9434'>Glaistig</font></a>: </strong>ahh! i__i</div><div class='chatlistitem'><strong><a target='userdetails' href='../dlg/dlg.userdetails_arena.php?eid=MjIwNjIzNDEyOA=='><font color='#BC9434'>.Wodin Ullr.</font></a>: </strong>regened </div><div class='chatlistitem'><strong><a target='userdetails' href='../dlg/dlg.userdetails_arena.php?eid=MjIwNjIzNDEyOA=='><font color='#BC9434'>.Wodin Ullr.</font></a>: </strong>yes i have been beaten overlord</div><div class='chatlistitem'><strong><a target='userdetails' href='../dlg/dlg.userdetails_arena.php?eid=MjIwNjIzNDEyOA=='><font color='#BC9434'>.Wodin Ullr.</font></a>: </strong>everyone can do it with the right ritual</div><div class='chatlistitem'><strong><a target='userdetails' href='../dlg/dlg.userdetails_arena.php?eid=MjIwNjIzNTI4MTA='><font color='#BC9434'>OverlordBork</font></a>: </strong>thats good to know lol</div><div class='chatlistitem'><strong><a target='userdetails' href='../dlg/dlg.userdetails_arena.php?eid=MjIwNjIzMTYxNjc='><font color='#BC9434'>Glaistig</font></a>: </strong>I still have to send an explanation if I defeat the ritual? >_></div><div class='chatlistitem'><strong><a target='userdetails' href='../dlg/dlg.userdetails_arena.php?eid=MjIwNjIzNDEyOA=='><font color='#BC9434'>.Wodin Ullr.</font></a>: </strong>yup</div><div class='chatlistitem'><strong><a target='userdetails' href='../dlg/dlg.userdetails_arena.php?eid=MjIwNjIzMTYxNjc='><font color='#BC9434'>Glaistig</font></a>: </strong>hmm.. maybe I could get victories off of you</div><div class='chatlistitem'><strong><a target='userdetails' href='../dlg/dlg.userdetails_arena.php?eid=MjIwNjIzMTYxNjc='><font color='#BC9434'>Glaistig</font></a>: </strong>oh > forgot heat</div><div class='chatlistitem'><strong><a target='userdetails' href='../dlg/dlg.userdetails_arena.php?eid=MjIwNjIzNDEyOA=='><font color='#BC9434'>.Wodin Ullr.</font></a>: </strong>lol</div><div class='chatlistitem'><strong><a target='userdetails' href='../dlg/dlg.userdetails_arena.php?eid=MjIwNjIzMTMzMTM='><font color='#BC9434'>.simplyzero.</font></a>: </strong>I got a first one that solved the first peace....))))</div><div class='chatlistitem'><strong><a target='userdetails' href='../dlg/dlg.userdetails_arena.php?eid=MjIwNjIzMTYxNjc='><font color='#BC9434'>Glaistig</font></a>: </strong>>..</div>";

chatobj.scrollTop = chatobj.scrollHeight;

//alert('please refresh interface, hit f5');

var sounds = parent.document.getElementById('sounds');

sounds.TGotoLabel('_level0','chatmsg');

//debug sound

//var sounds = perent.document.getElementById('sounds');

//sounds.TGotoLabel('_level0','chatmsg');

Error: TypeError

Err description: undefined

Err number: undefined

Err message: sounds.TGotoLabel is not a function

Ajax response:

var chatobj = document.getElementById('livechat');

chatobj.innerHTML = "<div class='chatlistitem'><strong><a target='userdetails' href='../dlg/dlg.userdetails_arena.php?eid=MjIwNjIzNDEyOA=='><font color='#BC9434'>.Wodin Ullr.</font></a>: </strong>My Quest Page has been update</div>";

chatobj.scrollTop = chatobj.scrollHeight;

//alert('please refresh interface, hit f5');

var sounds = parent.document.getElementById('sounds');

sounds.TGotoLabel('_level0','chatmsg');

//debug sound

//var sounds = perent.document.getElementById('sounds');

//sounds.TGotoLabel('_level0','chatmsg');

This has already come up. you just need to refresh the interface.

It has something to do with FF3 that keeps bugging the sound calls

Yea, after i refresh the error still pops up once before it starts working. :\