local time_url = "http://www.worldtimeserver.com/current_time_in_US-CA.aspx" --Replace this
rs.setOutput("back",true)
while true do
sleep (5)
c = rs.getInput("bottom")
if c == true then
 rs.setOutput("back", false)
 local x = getTime()
 print ("Circuit Tripped at "..(x))
 sleep (3600)
 rs.setOutput("back", true)
end
end

local function getTime()
        local request = http.get(time_url)
        local time_content = request.readAll()
        request.close()
        local search_text = [[<div id="analog%-digital">.-<span class="font7">(.-)</span>]]
        local _,_, global_time = time_content:find(search_text)
        local global_time = global_time:gsub("%s", "")
        print(global_time)
end