IE JavaScript error

[Roman Nikiforov]

Hi,
I'm using MyFaces 1.1.3 & Tomahauk 1.1.2. My jsf works fine on Firefox, 
but on IE I'm getting JavaScript errors like "'elements' is null or not 
an object". In generated source code it's a
function clear_pr_3A_5FidJsp40() {
 var f=document.forms['pr:_idJsp40'];
 f.elements['pr:_idJsp40:_link_hidden_'].value='';
 ...
}
After click on OK button all works, but this error message is annoying. 
Had anybody this bug fixed?
Regards,
Roman