function random_imglink(){
  var myimages=new Array()
  // random images below
  myimages[1]="/images/headerImages/webcast_LDPM_header.jpg"
  myimages[2]="/images/headerImages/banner_swd_header.jpg"
  myimages[3]="/images/headerImages/webcast_LDSD_header.jpg"
  myimages[4]="/images/headerImages/webcast_LDSS_header.jpg"
  myimages[5]="/images/headerImages/3b-small.jpg"

  // corresponding links 
  var imagelinks=new Array()
  imagelinks[1]="http://www.networkd.de/LANDesk_Patch_Manager.html"
  imagelinks[2]="http://www.networkd.de/Software-Verteilung.html"
  imagelinks[3]="http://www.networkd.de/landeskservicedesk.html"
  imagelinks[4]="http://www.networkd.de/LANDesk_Security_Suite.html"
  imagelinks[5]="http://www.networkd.de/LANDesk_Management_Suite.html"

  var ry=Math.floor(Math.random()*myimages.length)

  if (ry==0)
     ry=1
     document.write('<a href='+'"'+imagelinks[ry]+'"'+'><img src="'+myimages[ry]+'" border=0></a>')
}

  random_imglink()