Form accessiblityForm in master.tag. What is it for?

[former_member634398]

Hi,

We see the following form in master.tag file from the OOTB accelerator (SAP Commerce 2011 and previous versions too):

<form name="accessiblityForm">
   <input type="hidden" id="accesibility_refreshScreenReaderBufferField" name="accesibility_refreshScreenReaderBufferField" value=""/>
</form>

As we can see the input accesibility_refreshScreenReaderBufferField is updated by some JavaScripts but the value is never retrieved. Also, we don't see the form is sent to the back-end and there are no references on the back-end to that input parameter. So we are wondering what the purpose of this form is.

Thanks!