##
function preparePassword() {
var form = document.regpss1;
var dummy = '----------------------------------------';
form.AU_PASSWORD_HASH.value = binl2hex(core_hmac_md5(form.AU_CHALLENGE2.value,form.AU_PASSWORD.value));
form.AU_PASSWORD.value = dummy.substr(0,form.AU_PASSWORD.value.length);
regpss_submitted = true;
form.submit();
}