if (document.images) {
 
	menu1on = new Image(); menu1on.src="/images/me_bw.gif";
	menu1off = new Image(); menu1off.src="/images/me.png";
//	menu2on = new Image(); menu2on.src="/images/forum_bw.png";
//	menu2off = new Image(); menu2off.src="/images/forum.png";
	menu3on = new Image(); menu3on.src="/images/music_bw.gif";
	menu3off = new Image(); menu3off.src="/images/music.gif";
	menu4on = new Image(); menu4on.src="/images/film_bw.gif";
	menu4off = new Image(); menu4off.src="/images/film.gif";
	menu2on = new Image(); menu2on.src="/images/writings_bw.png";
	menu2off = new Image(); menu2off.src="/images/writings.png";
	menu5on = new Image(); menu5on.src="/images/camera_bw.png";
	menu5off = new Image(); menu5off.src="/images/camera.png";
	menu6on = new Image(); menu6on.src="/images/drawings_bw.gif";
	menu6off = new Image(); menu6off.src="/images/drawings.gif";
//	menu7on = new Image(); menu7on.src="/images/camera_bw.png";
//	menu7off = new Image(); menu7off.src="/images/camera.png";
	inanimateon = new Image(); inanimateon.src="/images/inanimate_txt.png";
	inanimateoff = new Image(); inanimateoff.src="/images/inanimate.png";
	peopleon = new Image(); peopleon.src="/images/people_txt.png";
	peopleoff = new Image(); peopleoff.src="/images/people.png";
	photoshootson = new Image(); photoshootson.src="/images/photoshoots_txt.png";
	photoshootsoff = new Image(); photoshootsoff.src="/images/photoshoots.png";
	homeon = new Image(); homeon.src="/images/home_bw.gif";
	homeoff = new Image(); homeoff.src="/images/home.gif";
}

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

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