var how_many_images = 5;
    var now = new Date();
    var sec = now.getSeconds();
    var image = sec % how_many_images;
    image +=1;
if ( image == 1 ) { AL_image = "Images/RandomImages/Skyline.jpg"; AL_imagedesc = "Birmingham Skyline &#45 Birmingham, Alabama";}
if ( image == 2 ) { AL_image = "Images/RandomImages/CapitolRotunda.jpg"; AL_imagedesc = "Capitol Rotunda &#45 Montgomery, Alabama";}
if ( image == 3 ) { AL_image = "Images/RandomImages/Battleship.jpg"; AL_imagedesc = "Battleship USS Alabama &#45 Mobile Bay, Alabama";}
if ( image == 4 ) { AL_image = "Images/RandomImages/Beach.jpg"; AL_imagedesc = "Alabama&#39s Beaches &#45 Gulf Shores, Alabama";}
if ( image == 5 ) { AL_image = "Images/RandomImages/Capitol.jpg"; AL_imagedesc = "Alabama State Capitol &#45 Montgomery, Alabama";}