function getCoursesDetails($course,$date)
 {
 	$query = "SELECT course.courseID, course.courseName, course_room.roomID,course_room.day_date, course_room.start_time, course_room.end_time, prof.firstName, prof.lastName, prof.profID FROM course, course_room, prof
 				WHERE course_room.courseID = course.courseID AND course.courseName = $course AND course_room.day_date = $date AND prof.profID = course.profID";
 	$result = mysql_query($query);
 	$arr = array();
 	while($record = mysql_fetch_assoc($result))
 	{
 		$arr[] = array ('courseID' => $record['courseID'],
 						'courseName' => $record['courseName'],
 						'roomID' => $record['roomID'],
 						'date' => $record['day_date'],
 						'starting' => $record ['start_time'],
 						'ending' => $record['end_time'],
 						'firstName' => $record['firstName'],
 						'lastName' => $record['lastName']);
 	}
 	echo json_encode($arr);
 }