wprintf("<select name=\"freq\" id=\"freq_selector\" size=\"1\" "
"onChange=\"RecurrenceShowHide();\">\n");
for (i=0; i<(sizeof frequency_units / sizeof(char *)); ++i) {
- wprintf("<option %s value=\"%d\">%s</option>\n",
- ((i == recur.freq) ? "selected" : ""),
+ wprintf("<option %s%svalue=\"%d\">%s</option>\n",
+ ((i == recur.freq) ? "selected " : ""),
+ (((i == recur.freq) || ((i>=3)&&(i<=5))) ? "" : "disabled "),
i,
frequency_units[i]
);