function removeinput(x) {
	if (x.value == 'enter keyword/s') {
		x.value = '';
	}
}

function replaceinput(x) {
	if (x.value == '') {
		x.value = 'enter keyword/s';
	}
}

function filterlocation() {
	var state = document.getElementById("state");
	var region = document.getElementById("region");
	
	var stateSelected = state.options[state.selectedIndex].value;

	while (region.firstChild) {
		region.removeChild(region.firstChild);
	}
	switch(stateSelected) {
	case "New South Wales":
		region.options[0] = new Option('all regions','');
		region.options[1] = new Option('Sydney');
		region.options[2] = new Option('Sydney Surrounds');
		region.options[3] = new Option('Norfolk and Lord Howe Islands');
		region.options[4] = new Option('Blue Mountains');
		region.options[5] = new Option('Hunter Valley');
		region.options[6] = new Option('North Coast NSW');
		region.options[7] = new Option('Byron Bay and Hinterland');
		region.options[8] = new Option('South Coast NSW');
		region.options[9] = new Option('Kangaroo Valley');
		region.options[10] = new Option('Central NSW');
		region.options[11] = new Option('Snowy Mountains');
		region.options[12] = new Option('Outback NSW Bourke and Broken Hill');
		region.options[13] = new Option('NSW Day Spas and Spa Retreats');
	break;
	case "Victoria":
		region.options[0] = new Option('all regions','');
		region.options[1] = new Option('Melbourne');
		region.options[2] = new Option('Mornington Peninsula');
		region.options[3] = new Option('Geelong and The Bellarine Peninsula');
		region.options[4] = new Option('Daylesford and Spa Country');
		region.options[5] = new Option('Great Ocean Road Lorne');
		region.options[6] = new Option('Great Ocean Road Apollo Bay');
		region.options[7] = new Option('Great Ocean Road Twelve Apostles and Port Fairy');
		region.options[8] = new Option('Macedon Ranges');
		region.options[9] = new Option('Yarra Valley and Healesville');
		region.options[10] = new Option('The Dandenongs');
		region.options[11] = new Option('Phillip Island');
		region.options[12] = new Option('Gippsland');
		region.options[13] = new Option('Metung and Gippsland Lakes');
		region.options[14] = new Option('East Gippsland');
		region.options[15] = new Option('High Country');
		region.options[16] = new Option('Goldfields Ballarat and Surrounds');
		region.options[17] = new Option('Goldfields Bendigo and Surrounds');
		region.options[18] = new Option('Grampians');
		region.options[19] = new Option('The Murray Echuca');
		region.options[20] = new Option('The Murray Mildura');
		region.options[21] = new Option('The Murray Rutherglen and Tocumwal');
		region.options[22] = new Option('VIC Day Spas and Spa Retreats');
	break;
	case "Queensland":
		region.options[0] = new Option('all regions','');
		region.options[1] = new Option('Brisbane and Surrounds');
		region.options[2] = new Option('Sunshine Coast and Hinterland');
		region.options[3] = new Option('Gold Coast and Hinterland');
		region.options[4] = new Option('Toowoomba and The Golden West');
		region.options[5] = new Option('The Southern Downs');
		region.options[6] = new Option('Fraser Coast and Fraser Island');
		region.options[7] = new Option('Central QLD');
		region.options[8] = new Option('The Whitsundays and Airlie Beach');
		region.options[9] = new Option('Cairns and Mission Beach to Townsville');
		region.options[10] = new Option('Atherton Tablelands');
		region.options[11] = new Option('Port Douglas The Daintree and The Far North');
		region.options[12] = new Option('QLD Day Spas and Spa Retreats');
	break;
	case "South Australia":
		region.options[0] = new Option('all regions','');
		region.options[1] = new Option('Adelaide');
		region.options[2] = new Option('Adelaide Hills');
		region.options[3] = new Option('McLaren Vale and Fleurieu Peninsula and Kangaroo Island');
		region.options[4] = new Option('Limestone Coast and Mount Gambier');
		region.options[5] = new Option('Robe');
		region.options[6] = new Option('Murraylands and Riverland');
		region.options[7] = new Option('The Barossa and Clare Valley');
		region.options[8] = new Option('Yorke Peninsula Flinders Ranges and the Outback');
		region.options[9] = new Option('Eyre Peninsula');
		region.options[10] = new Option('The Great Southern Touring Route');
	break;
	case "Tasmania":
		region.options[0] = new Option('all regions','');
		region.options[1] = new Option('Hobart');
		region.options[2] = new Option('Southern Tasmania');
		region.options[3] = new Option('Launceston and Northern Tasmania');
		region.options[4] = new Option('East Coast Tasmania');
		region.options[5] = new Option('Northwest Tasmania');
		region.options[6] = new Option('West Coast Tasmania');
		region.options[7] = new Option('TAS Day Spas and Spa Retreats');
	break;
	case "Western Australia":
		region.options[0] = new Option('all regions','');
		region.options[1] = new Option('Perth and Surrounds');
		region.options[2] = new Option('Margaret River Wine Region');
		region.options[3] = new Option('Australias Southwest to Esperance');
		region.options[4] = new Option('Broome and Australias Northwest');
	break;
	case "Northern Territory":
		region.options[0] = new Option('all regions','');
	break;
	}
} 

function filterlocation2() {
	var state = document.getElementById("state2");
	var region = document.getElementById("region2");
	
	var stateSelected = state.options[state.selectedIndex].value;

	while (region.firstChild) {
		region.removeChild(region.firstChild);
	}
	switch(stateSelected) {
	case "New South Wales":
		region.options[0] = new Option('all regions','');
		region.options[1] = new Option('Sydney');
		region.options[2] = new Option('Sydney Surrounds');
		region.options[3] = new Option('Norfolk and Lord Howe Islands');
		region.options[4] = new Option('Blue Mountains');
		region.options[5] = new Option('Hunter Valley');
		region.options[6] = new Option('North Coast NSW');
		region.options[7] = new Option('Byron Bay and Hinterland');
		region.options[8] = new Option('South Coast NSW');
		region.options[9] = new Option('Kangaroo Valley');
		region.options[10] = new Option('Central NSW');
		region.options[11] = new Option('Snowy Mountains');
		region.options[12] = new Option('Outback NSW Bourke and Broken Hill');
		region.options[13] = new Option('NSW Day Spas and Spa Retreats');
	break;
	case "Victoria":
		region.options[0] = new Option('all regions','');
		region.options[1] = new Option('Melbourne');
		region.options[2] = new Option('Mornington Peninsula');
		region.options[3] = new Option('Geelong and The Bellarine Peninsula');
		region.options[4] = new Option('Daylesford and Spa Country');
		region.options[5] = new Option('Great Ocean Road Lorne');
		region.options[6] = new Option('Great Ocean Road Apollo Bay');
		region.options[7] = new Option('Great Ocean Road Twelve Apostles and Port Fairy');
		region.options[8] = new Option('Macedon Ranges');
		region.options[9] = new Option('Yarra Valley and Healesville');
		region.options[10] = new Option('The Dandenongs');
		region.options[11] = new Option('Phillip Island');
		region.options[12] = new Option('Gippsland');
		region.options[13] = new Option('Metung and Gippsland Lakes');
		region.options[14] = new Option('East Gippsland');
		region.options[15] = new Option('High Country');
		region.options[16] = new Option('Goldfields Ballarat and Surrounds');
		region.options[17] = new Option('Goldfields Bendigo and Surrounds');
		region.options[18] = new Option('Grampians');
		region.options[19] = new Option('The Murray Echuca');
		region.options[20] = new Option('The Murray Mildura');
		region.options[21] = new Option('The Murray Rutherglen and Tocumwal');
		region.options[22] = new Option('VIC Day Spas and Spa Retreats');
	break;
	case "Queensland":
		region.options[0] = new Option('all regions','');
		region.options[1] = new Option('Brisbane and Surrounds');
		region.options[2] = new Option('Sunshine Coast and Hinterland');
		region.options[3] = new Option('Gold Coast and Hinterland');
		region.options[4] = new Option('Toowoomba and The Golden West');
		region.options[5] = new Option('The Southern Downs');
		region.options[6] = new Option('Fraser Coast and Fraser Island');
		region.options[7] = new Option('Central QLD');
		region.options[8] = new Option('The Whitsundays and Airlie Beach');
		region.options[9] = new Option('Cairns and Mission Beach to Townsville');
		region.options[10] = new Option('Atherton Tablelands');
		region.options[11] = new Option('Port Douglas The Daintree and The Far North');
		region.options[12] = new Option('QLD Day Spas and Spa Retreats');
	break;
	case "South Australia":
		region.options[0] = new Option('all regions','');
		region.options[1] = new Option('Adelaide');
		region.options[2] = new Option('Adelaide Hills');
		region.options[3] = new Option('McLaren Vale and Fleurieu Peninsula and Kangaroo Island');
		region.options[4] = new Option('Limestone Coast and Mount Gambier');
		region.options[5] = new Option('Robe');
		region.options[6] = new Option('Murraylands and Riverland');
		region.options[7] = new Option('The Barossa and Clare Valley');
		region.options[8] = new Option('Yorke Peninsula Flinders Ranges and the Outback');
		region.options[9] = new Option('Eyre Peninsula');
		region.options[10] = new Option('The Great Southern Touring Route');
	break;
	case "Tasmania":
		region.options[0] = new Option('all regions','');
		region.options[1] = new Option('Hobart');
		region.options[2] = new Option('Southern Tasmania');
		region.options[3] = new Option('Launceston and Northern Tasmania');
		region.options[4] = new Option('East Coast Tasmania');
		region.options[5] = new Option('Northwest Tasmania');
		region.options[6] = new Option('West Coast Tasmania');
		region.options[7] = new Option('TAS Day Spas and Spa Retreats');
	break;
	case "Western Australia":
		region.options[0] = new Option('all regions','');
		region.options[1] = new Option('Perth and Surrounds');
		region.options[2] = new Option('Margaret River Wine Region');
		region.options[3] = new Option('Australias Southwest to Esperance');
		region.options[4] = new Option('Broome and Australias Northwest');
	break;
	case "Northern Territory":
		region.options[0] = new Option('all regions','');
	break;
	}
}