if (document.images)   {
     image1on = new Image();
     image1on.src="/img/BIO.png";

     image1off = new Image();
     image1off.src = "/img/bio.png";

}

if (document.images)   {
     image2on = new Image();
     image2on.src="/img/BLOG.png";

     image2off = new Image();
     image2off.src = "/img/blog.png";

}

if (document.images)   {
     image3on = new Image();
     image3on.src="/img/PRESS.png";

     image3off = new Image();
     image3off.src = "/img/press.png";

}

if (document.images)   {
     image4on = new Image();
     image4on.src="/img/PROJECTS.png";

     image4off = new Image();
     image4off.src = "/img/projects.png";

}

if (document.images)   {
     image5on = new Image();
     image5on.src="/img/AWARDS.png";

     image5off = new Image();
     image5off.src = "/img/awards.png";

}

if (document.images)   {
     image6on = new Image();
     image6on.src="/img/LINKS.png";

     image6off = new Image();
     image6off.src = "/img/links.png";

}

if (document.images)   {
     image7on = new Image();
     image7on.src="/img/CONTACT.png";

     image7off = new Image();
     image7off.src = "/img/contact.png";

}

if (document.images)   {
     image8on = new Image();
     image8on.src="/img/ITALIANO.png";

     image8off = new Image();
     image8off.src = "/img/italiano.png";

}

if (document.images)   {
     image9on = new Image();
     image9on.src="/img/BIO.png";

     image9off = new Image();
     image9off.src = "/img/BIO.png";

}

if (document.images)   {
     image10on = new Image();
     image10on.src="/img/BLOG.png";

     image10off = new Image();
     image10off.src = "/img/BLOG.png";

}

if (document.images)   {
     image11on = new Image();
     image11on.src="/img/PRESS.png";

     image11off = new Image();
     image11off.src = "/img/PRESS.png";

}

if (document.images)   {
     image12on = new Image();
     image12on.src="/img/PROJECTS.png";

     image12off = new Image();
     image12off.src = "/img/PROJECTS.png";

}

if (document.images)   {
     image13on = new Image();
     image13on.src="/img/AWARDS.png";

     image13off = new Image();
     image13off.src = "/img/AWARDS.png";

}

if (document.images)   {
     image14on = new Image();
     image14on.src="/img/LINKS.png";

     image14off = new Image();
     image14off.src = "/img/LINKS.png";

}

if (document.images)   {
     image15on = new Image();
     image15on.src="/img/CONTACT.png";

     image15off = new Image();
     image15off.src = "/img/CONTACT.png";

}

if (document.images)   {
     image16on = new Image();
     image16on.src="/img/ITALIANO.png";

     image16off = new Image();
     image16off.src = "/img/ITALIANO.png";

}

function turnOn(imageName)   {
     if (document.images)   {
     document[imageName].src = eval(imageName + "on.src");
     }
}

function turnOff(imageName)   {
     if (document.images)   {
     document[imageName].src = eval(imageName + "off.src");
     }
}