var nt = 35;
turl = new Array(nt);
turl[0]='Addington.html';
turl[1]='Banstead.html';
turl[2]='Barnes.html';
turl[3]='Battersea.html';
turl[4]='Beddington.html';
turl[5]='Benhilton.html';
turl[6]='Bermondsey.html';
turl[7]='Camberwell.html';
turl[8]='Carshalton.html';
turl[9]='Cheam.html';
turl[10]='ClaphamHT.html';
turl[11]='ClaphamRC.html';
turl[12]='ColliersWood.html';
turl[13]='Croydon.html';
turl[14]='EastMolesey.html';
turl[15]='Egham.html';
turl[16]='Ewell.html';
turl[17]='Kingston.html';
turl[18]='Lambeth.html';
turl[19]='MertonPark.html';
turl[20]='Mitcham.html';
turl[21]='Mortlake.html';
turl[22]='Putney.html';
turl[23]='Richmond.html';
turl[24]='Rotherhithe.html';
turl[25]='CroydonS.html';
turl[26]='SouthwarkCathedral.html';
turl[27]='Southwark.html';
turl[28]='Streatham.html';
turl[29]='ThamesDitton.html';
turl[30]='TootingGraveney.html';
turl[31]='Walworth.html';
turl[32]='WandsworthAS.html';
turl[33]='WandsworthHT.html';
turl[34]='Wimbledon.html';

function next()
{
	var i;
	for (i=0;i<nt;i++)
	{ if (location.href.indexOf(turl[i])>-1)
		break;
	}
	i = (i==nt-1)?0:i+1;
	location = turl[i];
}

function prev()
{
	var i;
	for (i=0;i<nt;i++)
	{ if (location.href.indexOf(turl[i])>-1)
		break;
	}
	i = (i==0)?nt-1:i-1;
	location = turl[i];
}