$submit_str = "<button class=\""
.($async ? 'ajaxsubmit' : 'inputsubmit')
."\""
- .($async === null ? (in_ajax() ? " style='display:none;'" : ' aspect="fallback"' ):
+ .($async === null ? (fallback_mode() ? ' aspect="fallback"' : " style='display:none;'" ):
($async === 'process' ? 'aspect="process"' : '') )
." name=\"$name\" id=\"$name\" value=\"$value\""
.($title ? " title='$title'" : '')