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>