if ($choice == "exams_data") { echo (" examinations timetables.＜BR＞n"); } else if ($choice == "consulting_data") { echo (" consulting hours.＜BR＞n"); ＜BR＞} else { ＜BR＞echo ("I don't know what and there is some problem.＜BR＞n"); } ？> ＜P＞＜BR＞You can search by surname (either exact or partial) or by subject (either exact or partial).＜BR＞＜BR＞Select the kind of research. ＜BR＞＜P＞ ＜SELECT name="<？php echo (" $choice?);＜bｒ＞ ？>" value="surname" title="research"> ＜OPTION selected value=surname＞professor's name＜/OPTION＞ ＜OPTION value=subject＞subject＜/OPTION＞
