image1on = new Image();
  image1on.src = "images/aboutFFMON.gif";

  image2on = new Image();
  image2on.src = "images/FFMservicesON.gif";

  image3on = new Image();
  image3on.src = "images/FFMkey_benefitsON.gif";
  
  image4on = new Image();
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  image5on = new Image();
  image5on.src = "images/FFMlinksON.gif";
  
  image6on = new Image();
  image6on.src = "images/FFMcontactON.gif";

  image1off = new Image();
  image1off.src = "images/aboutFFM.gif";

  image2off = new Image();
  image2off.src = "images/FFMservices.gif";

  image3off = new Image();
  image3off.src = "images/FFMkey_benefits.gif";
  
  image4off = new Image();
  image4off.src = "images/FFMmaterials.gif";
  
  image5off = new Image();
  image5off.src = "images/FFMlinks.gif";
  
  image6off = new Image();
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function changeImages() {
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}