function jsClockGMT(){
  var TimezoneOffset = +0  // adjust for time zone
  var localTime = new Date()
  var ms = localTime.getTime() 
             + (localTime.getTimezoneOffset() * 60000)
             + TimezoneOffset * 3600000
  var time =  new Date(ms) 
  var hour = time.getHours() 
  var minute = time.getMinutes()
  var second = time.getSeconds()
  var temp = "" + ((hour > 12) ? hour - 12 : hour)
  if(hour==0) temp = "12"
  if(temp.length==1) temp = " " + temp
  temp += ((minute < 10) ? ":0" : ":") + minute
  temp += ((second < 10) ? ":0" : ":") + second
  temp += (hour >= 12) ? " PM" : " AM"
  document.clockFormGMT.digits.value = temp
  setTimeout("jsClockGMT()",1000)
  }

function jsClockBST(){
  var TimezoneOffset = +1  // adjust for time zone
  var localTime = new Date()
  var ms = localTime.getTime() 
             + (localTime.getTimezoneOffset() * 60000)
             + TimezoneOffset * 3600000
  var time =  new Date(ms) 
  var hour = time.getHours() 
  var minute = time.getMinutes()
  var second = time.getSeconds()
  var temp = "" + ((hour > 12) ? hour - 12 : hour)
  if(hour==0) temp = "12"
  if(temp.length==1) temp = " " + temp
  temp += ((minute < 10) ? ":0" : ":") + minute
  temp += ((second < 10) ? ":0" : ":") + second
  temp += (hour >= 12) ? " PM" : " AM"
  document.clockFormBST.digits.value = temp
  setTimeout("jsClockBST()",1000)
  }

function jsClockEastern(){
  var TimezoneOffset = -4  // adjust for time zone
  var localTime = new Date()
  var ms = localTime.getTime() 
             + (localTime.getTimezoneOffset() * 60000)
             + TimezoneOffset * 3600000
  var time =  new Date(ms) 
  var hour = time.getHours() 
  var minute = time.getMinutes()
  var second = time.getSeconds()
  var temp = "" + ((hour > 12) ? hour - 12 : hour)
  if(hour==0) temp = "12"
  if(temp.length==1) temp = " " + temp
  temp += ((minute < 10) ? ":0" : ":") + minute
  temp += ((second < 10) ? ":0" : ":") + second
  temp += (hour >= 12) ? " PM" : " AM"
  document.clockFormEastern.digits.value = temp
  setTimeout("jsClockEastern()",1000)
  }
  
  function jsClockCentral(){
  var TimezoneOffset = -5  // adjust for time zone
  var localTime = new Date()
  var ms = localTime.getTime() 
             + (localTime.getTimezoneOffset() * 60000)
             + TimezoneOffset * 3600000
  var time =  new Date(ms) 
  var hour = time.getHours() 
  var minute = time.getMinutes()
  var second = time.getSeconds()
  var temp = "" + ((hour > 12) ? hour - 12 : hour)
  if(hour==0) temp = "12"
  if(temp.length==1) temp = " " + temp
  temp += ((minute < 10) ? ":0" : ":") + minute
  temp += ((second < 10) ? ":0" : ":") + second
  temp += (hour >= 12) ? " PM" : " AM"
  document.clockFormCentral.digits.value = temp
  setTimeout("jsClockCentral()",1000)
  }
  
  function jsClockPacific(){
  var TimezoneOffset = -7  // adjust for time zone
  var localTime = new Date()
  var ms = localTime.getTime() 
             + (localTime.getTimezoneOffset() * 60000)
             + TimezoneOffset * 3600000
  var time =  new Date(ms) 
  var hour = time.getHours() 
  var minute = time.getMinutes()
  var second = time.getSeconds()
  var temp = "" + ((hour > 12) ? hour - 12 : hour)
  if(hour==0) temp = "12"
  if(temp.length==1) temp = " " + temp
  temp += ((minute < 10) ? ":0" : ":") + minute
  temp += ((second < 10) ? ":0" : ":") + second
  temp += (hour >= 12) ? " PM" : " AM"
  document.clockFormPacific.digits.value = temp
  setTimeout("jsClockPacific()",1000)
  }