radius slider
open /alerts
click alert_radius
select alert_radius label=10 KM
click //option[@value='10']
click alert_radius
select alert_radius label=100 KM
click //option[@value='100']
click alert_radius
select alert_radius label=50 KM
click //option[@value='50']
click alert_radius
select alert_radius label=20 KM
click //option[@value='20']