if (document.images) {

  image1on = new Image();

  image1on.src = "../images/btnon_home.jpg";



  image2on = new Image();

  image2on.src = "../images/btnon_about.jpg";



  image3on = new Image();

  image3on.src = "../images/btnon_contact.jpg";



  image4on = new Image();

  image4on.src = "../images/btnon_services.jpg";



  image5on = new Image();

  image5on.src = "../images/btnon_specials.jpg";



  image6on = new Image();

  image6on.src = "../images/btnon_tips.jpg";



  image7on = new Image();

  image7on.src = "../images/btnon_directory.jpg";

  

  image8on = new Image();

  image8on.src = "../images/btnon_products.jpg";

  

  image9on = new Image();

  image9on.src = "../images/sideon_carpet.jpg";

  

  image10on = new Image();

  image10on.src = "../images/sideon_airduct.jpg";

  

  image11on = new Image();

  image11on.src = "../images/sideon_house.jpg";

  

  image12on = new Image();

  image12on.src = "../images/sideon_janitorial.jpg";

  

  image13on = new Image();

  image13on.src = "../images/sideon_emergency.jpg";

  

  image14on = new Image();

  image14on.src = "../images/sideon_tour.jpg";



  image1off = new Image();

  image1off.src = "../images/btn_home.jpg";



  image2off = new Image();

  image2off.src = "../images/btn_about.jpg";



  image3off = new Image();

  image3off.src = "../images/btn_contact.jpg";



  image4off = new Image();

  image4off.src = "../images/btn_services.jpg";



  image5off = new Image();

  image5off.src = "../images/btn_specials.jpg";



  image6off = new Image();

  image6off.src = "../images/btn_tips.jpg";

  

  image7off = new Image();

  image7off.src = "../images/btn_directory.jpg";

  

  image8off = new Image();

  image8off.src = "../images/btn_products.jpg";

  

  image9off = new Image();

  image9off.src = "../images/side_carpet.jpg";

  

  image10off = new Image();

  image10off.src = "../images/side_airduct.jpg";

  

  image11off = new Image();

  image11off.src = "../images/side_house.jpg";

  

  image12off = new Image();

  image12off.src = "../images/side_janitorial.jpg";

  

  image13off = new Image();

  image13off.src = "../images/side_emergency.jpg";

  

  image14off = new Image();

  image14off.src = "../images/side_tour.jpg";

}



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");

    }

  }

}