// Load Header-Button Images
  var buttonUp = new Array();
  var buttonSel = new Array();
  var buttonDown = new Array();

  // 0  - drawings
  buttonUp[0] = new Image;
  buttonUp[0].src = "/images/layout/buttons/EnterUp.gif";
  buttonSel[0] = new Image;
  buttonSel[0].src = "/images/layout/buttons/EnterOver.gif";
  buttonDown[0] = new Image;
  buttonDown[0].src = "/images/layout/buttons/EnterDown.gif";

  // 1  - "contact me"
  buttonUp[1] = new Image;
  buttonUp[1].src = "/images/layout/buttons/ContactUp.gif";
  buttonSel[1] = new Image;
  buttonSel[1].src = "/images/layout/buttons/ContactOver.gif";
  buttonDown[1] = new Image;
  buttonDown[1].src = "/images/layout/buttons/ContactDown.gif";

  // 2  - "newsletter"
  buttonUp[2] = new Image;
  buttonUp[2].src = "/images/layout/buttons/NewsletterUp.gif";
  buttonSel[2] = new Image;
  buttonSel[2].src = "/images/layout/buttons/NewsletterOver.gif";
  buttonDown[2] = new Image;
  buttonDown[2].src = "/images/layout/buttons/NewsletterDown.gif";