if (document.images) {

galhome1 = new Image
galhome2 = new Image

galhome1.src="../../images/gallhome.gif"
galhome2.src="../../images/gallhome-over.gif"

home1 = new Image
home2 = new Image

home1.src="images/gallhome.gif"
home2.src="images/gallhome-over.gif"

} else {

galhome1=""
galhome2=""
document.galhomelink=""

home1=""
home2=""
document.homelink=""

}

function changeto(form) {
        var theindex=form.select1.selectedIndex
        if (form.select1.options[theindex].value != "0") {
       	 location=form.select1.options[theindex].value;}
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		art_over = newImage("images/gallery/art-over.jpg");
		art_ceram_over = newImage("images/gallery/art-ceram_over.jpg");
		art_dance_over = newImage("images/gallery/art-dance_over.jpg");
		art_graphic_over = newImage("images/gallery/art-graphic_over.jpg");
		photo_over = newImage("images/gallery/photo-over.jpg");
		photo_dance_over = newImage("images/gallery/photo-dance_over.jpg");
		ceram_over = newImage("images/gallery/ceram-over.jpg");
		ceram_graphic_over = newImage("images/gallery/ceram-graphic_over.jpg");
		dance_over = newImage("images/gallery/dance-over.jpg");
		dance_graphic_over = newImage("images/gallery/dance-graphic_over.jpg");
		dance_media_over = newImage("images/gallery/dance-media_over.jpg");
		graphic_ceram_over = newImage("images/gallery/graphic-ceram_over.jpg");
		graphic_music_over = newImage("images/gallery/graphic-music_over.jpg");
		graphic_over = newImage("images/gallery/graphic-over.jpg");
		graphic_media_over = newImage("images/gallery/graphic-media_over.jpg");
		ceram_over029 = newImage("images/gallery/ceram-over-29.jpg");
		music_ceram_over = newImage("images/gallery/music-ceram_over.jpg");
		music_over = newImage("images/gallery/music-over.jpg");
		media_graphic_over = newImage("images/gallery/media-graphic_over.jpg");
		media_over = newImage("images/gallery/media-over.jpg");
		drama_over = newImage("images/gallery/drama-over.jpg");
		drama_graphic_over = newImage("images/gallery/drama-graphic_over.jpg");
		drama_media_over = newImage("images/gallery/drama-media_over.jpg");
		preloadFlag = true;
	}
}