function updateregion(location){
	var region;
	var region_id;

	if(location == 'Northland' || location == 'Auckland' || location == 'Coromandel'){
		region = 0;
		region_id = 11;
	}
	if(location == 'Bay of Plenty' || 
	   location == 'Waikato' || 
	   location == 'Rotorua' || 
	   location == 'Eastland' || 
	   location == 'Taupo' || 
	   location == 'Ruapehu'){
		region = 1;
		region_id = 12;
	}
	if(location == 'Taranaki' || 
	   location == 'Hawke\'s Bay' || 
	   location == 'Wanganui' || 
	   location == 'Manawatu' || 
	   location == 'Wairarapa' || 
	   location == 'Wellington'){
		region = 2;
		region_id = 13;

	}
	if(location == 'Nelson' || 
	   location == 'Marlborough' || 
	   location == 'West Coast' || 
	   location == 'Christchurch' || 
	   location == 'Canterbury'){
		region = 3;
		region_id = 14;
	}
	if(location == 'Mt Cook' || 
	   location == 'Wanaka' || 
	   location == 'Queenstown' || 
	   location == 'Otago' || 
	   location == 'Dunedin' ||
	   location == 'Fiordland' || 
	   location == 'Southland'){
		region = 4;
		region_id = 15;
	}
	
	document.attachedform.event_region.value = region_id;
	document.attachedform.event_region2.selectedIndex = region;
}
function updateforumregion(location){
	var region;
	var region_id;

	if(location == 'Northland' || location == 'Auckland' || location == 'Coromandel'){
		region = 0;
		region_id = 11;
	}
	if(location == 'Bay of Plenty' || 
	   location == 'Waikato' || 
	   location == 'Rotorua' || 
	   location == 'Eastland' || 
	   location == 'Taupo' || 
	   location == 'Ruapehu'){
		region = 1;
		region_id = 12;
	}
	if(location == 'Taranaki' || 
	   location == 'Hawke\'s Bay' || 
	   location == 'Wanganui' || 
	   location == 'Manawatu' || 
	   location == 'Wairarapa' || 
	   location == 'Wellington'){
		region = 2;
		region_id = 13;

	}
	if(location == 'Nelson' || 
	   location == 'Marlborough' || 
	   location == 'West Coast' || 
	   location == 'Christchurch' || 
	   location == 'Canterbury'){
		region = 3;
		region_id = 14;
	}
	if(location == 'Mt Cook' || 
	   location == 'Wanaka' || 
	   location == 'Queenstown' || 
	   location == 'Otago' || 
	   location == 'Dunedin' ||
	   location == 'Fiordland' || 
	   location == 'Southland'){
		region = 4;
		region_id = 15;
	}
	document.forms[0].req_region.value = region_id;
	document.forms[0].req_region2.selectedIndex = region;

}
function checkRequired(formname){
	alert(formname);
}