<!--
if (document.images) {
homeon = new Image;
homeon.src = "images/btn_home2.jpg";
galleryon = new Image;
galleryon.src = "images/btn_gallery2.jpg";
about_uson = new Image;
about_uson.src = "images/btn_about_us2.jpg";
processon = new Image;
processon.src = "images/btn_process2.jpg";
contact_uson = new Image;
contact_uson.src = "images/btn_contact_us2.jpg";



homeoff = new Image;
homeoff.src = "images/btn_home1.jpg";
galleryoff = new Image;
galleryoff.src = "images/btn_gallery1.jpg";
about_usoff = new Image;
about_usoff.src = "images/btn_about_us1.jpg"
processoff = new Image;
processoff.src = "images/btn_process1.jpg";
contact_usoff = new Image;
contact_usoff.src = "images/btn_contact_us1.jpg";



}

function img_act (imgName) {
  if (document.images) {
  imgOn = eval (imgName + "on.src");
  document [imgName].src = imgOn;
  }
}

function img_inact (imgName) {
  if (document.images) {
  imgOff = eval (imgName + "off.src");
  document [imgName].src = imgOff;
  }
}
//-->