function postadresse()
{
  firma1 = "Computerservice und Training"
  firma2 = "Jürgen Holzhausen"
  strasse = "Falkenweg 5"
  ort = "D-82131 Gauting"
  vw = "089-"
  tel = "893 55 789"
  fax = "189 16 438"
  mvw = "Mobil:     0163-"
  mnr = "685 99 39"
  stnr = "USt-IdNr: DE167028235"
  document.write(firma1 + '<br/>' + firma2 + '<br/>' + strasse + '<br/>' + ort + '<br/>'); 
  document.write( '<br/>' + stnr + '<br/>');
  document.write('<br/>' + 'Telefon:&nbsp;' + vw + tel + '<br/>' + 'Fax:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;' + vw + fax + '<br/>' + mvw + mnr); <!-- Hier nichts verändern //-->
}

function mailadresse()
{
  user = "j.holzhausen"
  domain = "pc-loesung.de"
  document.write('<a href="mailto:' + user + '@' + domain + '">' + user + '@' + domain + '</a>');
}

function webadresse()
{ 
  prot = "http://"
  web = "www.pc-loesung.de"
  document.write(prot + web);
}