function checkRoomFinderEvent(p_oCaller){
	var bShowArea = p_oCaller.options[p_oCaller.selectedIndex].value == nRoomFinderExhibitionsID;
	var oNumPeopleSelect = document.getElementById('roomFinderNumPeople');
	var oAreaRequiredSelect = document.getElementById('roomFinderAreaRequired');
	oNumPeopleSelect.style.display = bShowArea ? 'none' : 'block';
	oAreaRequiredSelect.style.display = bShowArea ? 'block' : 'none';
}