function GoSingle() {
  document.frmTrace.hidSubmitted.value = 'Y'
  document.frmTrace.hidShowMult.value = 'N'
  document.frmTrace.multChange.value = 'Y'
  document.frmTrace.submit()
}

function GoMultiple() {
  document.frmTrace.hidSubmitted.value = 'Y'
  document.frmTrace.hidShowMult.value = 'Y'
  document.frmTrace.multChange.value = 'Y'
  document.frmTrace.submit()
}

function AllRefType() {
  document.frmTrace.reftype1.options[document.frmTrace.reftype0.options.selectedIndex].selected = 1
  document.frmTrace.reftype2.options[document.frmTrace.reftype0.options.selectedIndex].selected = 1
  document.frmTrace.reftype3.options[document.frmTrace.reftype0.options.selectedIndex].selected = 1
  document.frmTrace.reftype4.options[document.frmTrace.reftype0.options.selectedIndex].selected = 1
  document.frmTrace.reftype5.options[document.frmTrace.reftype0.options.selectedIndex].selected = 1
  document.frmTrace.reftype6.options[document.frmTrace.reftype0.options.selectedIndex].selected = 1
  document.frmTrace.reftype7.options[document.frmTrace.reftype0.options.selectedIndex].selected = 1
  document.frmTrace.reftype8.options[document.frmTrace.reftype0.options.selectedIndex].selected = 1
  document.frmTrace.reftype9.options[document.frmTrace.reftype0.options.selectedIndex].selected = 1
}

function Validate_STC() {
   if (document.frmTrace.optNotifyBy[1].checked) {
      if (document.frmTrace.txtEmail.value == '') {
         return warnInvalid(document.frmTrace.txtEmail, 'An e-mail address must be entered to setup notification.')
      }
      else if (!ValidEMail(document.frmTrace.txtEmail.value)) {
          return warnInvalid(document.frmTrace.txtEmail, 'Please verify that you have entered a valid e-mail address. A valid address is similar in format to info@freightvalue.com and contains no spaces.')
      }
   }
   return true
} //end function