// external.js
function myEmail()
{
  var userTo    = 'tandcl'
  var domainTo  = 'homemail'
  var domainExt = '.com.au'
  var at = '@'
  return userTo + at + domainTo + domainExt
}
function sendEMail()
{
  var hometitle = 'Trevor L.'s Site'
  var text1     = 'Email Me'
  var subject   = 'Response from ' + hometitle
  var body      = 'Please enter message here'
  document.write
   (   '<a onmouseover="window.status=\'' + text1 + '\';return true;"'
     + ' onmouseout="window.status=\' \';return true;"'
     + ' href="mailto:' + myEmail()
     + '?subject=' + subject
     + '&body=' + body + '">'
     + '<img src="images/display/mailto.gif"><br />'
     + text1)
}