Disable auto complete

Hi

I am trying to create a login page for my site with DW 8 mysql and php . Internet browsers like Netscape, mozilla firefox and MS
internet Explorer have autocomplete capabilities for forms, names and passwords I think this is a potential security risk. My question is, Is there any way of disabling these auto complete fuctions so they do not happen on my login page, with DW 8 or javascript etc.


Thank