nav_home_on = new Image();
nav_home_on.src = "grafx/nav_home_on.gif";
nav_home_off = new Image();
nav_home_off.src = "grafx/nav_home_off.gif";

nav_music_on = new Image();
nav_music_on.src = "grafx/nav_music_on.gif";
nav_music_off = new Image();
nav_music_off.src = "grafx/nav_music_off.gif";

nav_bio_on = new Image();
nav_bio_on.src = "grafx/nav_bio_on.gif";
nav_bio_off = new Image();
nav_bio_off.src = "grafx/nav_bio_off.gif";

nav_shows_on = new Image();
nav_shows_on.src = "grafx/nav_shows_on.gif";
nav_shows_off = new Image();
nav_shows_off.src = "grafx/nav_shows_off.gif";

nav_gallery_on = new Image();
nav_gallery_on.src = "grafx/nav_gallery_on.gif";
nav_gallery_off = new Image();
nav_gallery_off.src = "grafx/nav_gallery_off.gif";

nav_links_on = new Image();
nav_links_on.src = "grafx/nav_links_on.gif";
nav_links_off = new Image();
nav_links_off.src = "grafx/nav_links_off.gif";

here_home = new Image();
here_home.src = "grafx/here_home.gif";

here_music = new Image();
here_music.src = "grafx/here_music.gif";

here_bio = new Image();
here_bio.src = "grafx/here_bio.gif";

here_shows = new Image();
here_shows.src = "grafx/here_shows.gif";

here_gallery = new Image();
here_gallery.src = "grafx/here_gallery.gif";

here_links = new Image();
here_links.src = "grafx/here_links.gif";


function imgOn(imgName) {

	document.images[imgName].src = eval(imgName + "_on.src");

}

function imgOff(imgName) {

	document.images[imgName].src = eval(imgName + "_off.src");

}