<!-- Hide from older browsers

if (document.images) {
  var first_off = new Image();
  first_off.src = "nav1-home.gif";
  var first_on = new Image();
  first_on.src = "nav1-home2.gif";

  var second_off = new Image();
  second_off.src ="nav1-port.gif";
  var second_on = new Image();
  second_on.src = "nav1-port2.gif";

  var third_off = new Image();
  third_off.src ="nav1-about.gif";
  var third_on = new Image();
  third_on.src = "nav1-about2.gif";

  var fourth_off = new Image();
  fourth_off.src ="nav1-clients.gif";
  var fourth_on = new Image();
  fourth_on.src = "nav1-clients2.gif";

  var fifth_off = new Image();
  fifth_off.src ="nav1-contact.gif";
  var fifth_on = new Image();
  fifth_on.src = "nav1-contact2.gif";

  var sixth_off = new Image();
  sixth_off.src ="portfolio-link-arch.gif";
  var sixth_on = new Image();
  sixth_on.src = "portfolio-link-arch2.gif";

  var seventh_off = new Image();
  seventh_off.src ="portfolio-link-corp.gif";
  var seventh_on = new Image();
  seventh_on.src = "portfolio-link-corp2.gif";

  var eighth_off = new Image();
  eighth_off.src ="portfolio-link-editorial.gif";
  var eighth_on = new Image();
  eighth_on.src = "portfolio-link-editorial2.gif";

  var ninth_off = new Image();
  ninth_off.src ="portfolio-link-pers.gif";
  var ninth_on = new Image();
  ninth_on.src = "portfolio-link-pers2.gif";


}

function activate(imgName) {
  if (document.images) {
    if ( eval(imgName + "_on.complete") ) {
      document.images[imgName].src = eval(imgName + "_on.src");
    }
  }
}

function deactivate(imgName) {
  if (document.images) {
    if ( eval(imgName + "_off.complete") ) {
      document.images[imgName].src = eval(imgName + "_off.src");
    }
  }
}

// End script hiding -->