if (document.images) {

  image1on = new Image();

  image1on.src = "images/news1.gif";

  image2on = new Image();

  image2on.src = "images/gallery1.gif";

  image3on = new Image();

  image3on.src = "images/feedback1.gif";

  image1off = new Image();

  image1off.src = "images/news.gif";

  image2off = new Image();

  image2off.src = "images/gallery.gif";

  image3off = new Image();

  image3off.src = "images/feedback.gif";
  
}

function changeImages() {

  if (document.images) {

    for (var i=0; i<changeImages.arguments.length; i+=2) {

      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");

    }

  }

}

function openWindow(url) {
  popupWin = window.open(url, 'remote', 'scrollbars,resizable,dependent,width=640,height=480')

}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}