<!--
//main nav rollovers
function rf(imgDocID,imgObjName)
 {
 document.images[imgDocID].src = eval(imgObjName + ".src")  // image name, then function
 }

 nav1_off = new Image();   nav1_off.src  = "/images/nav1_off.png";
 nav1_on  = new Image();   nav1_on.src   = "/images/nav1_on.png";
 nav2_off = new Image();   nav2_off.src  = "/images/nav2_off.png";
 nav2_on  = new Image();   nav2_on.src   = "/images/nav2_on.png";
 nav3_off = new Image();   nav3_off.src  = "/images/nav3_off.png";
 nav3_on  = new Image();   nav3_on.src   = "/images/nav3_on.png";
 nav4_off = new Image();   nav4_off.src  = "/images/nav4_off.png";
 nav4_on  = new Image();   nav4_on.src   = "/images/nav4_on.png";


 blog_off = new Image();   blog_off.src  = "/images/button-click-here-to-visit-the-blog-off.png";
 blog_on  = new Image();   blog_on.src   = "/images/button-click-here-to-visit-the-blog-on.png";

 photoGallery_off = new Image();   photoGallery_off.src  = "/images/photo-gallery-button-click-here.png";
 photoGallery_on  = new Image();   photoGallery_on.src   = "/images/photo-gallery-button-click-here-on.png";

// -->