// PRELOAD IMAGES

if (document.images) {

	home_On = new Image();
	home_On.src = "images/home_on.jpg"
	home_Off = new Image();
	home_Off.src = "images/home_off.jpg"

	bio_On = new Image();
	bio_On.src = "images/bio_on.jpg"
	bio_Off = new Image();
	bio_Off.src = "images/bio_off.jpg"
	
	videos_On = new Image();
	videos_On.src = "images/videos_on.jpg"
	videos_Off = new Image();
	videos_Off.src = "images/videos_off.jpg"
	
	writing_On = new Image();
	writing_On.src = "images/writing_on.jpg"
	writing_Off = new Image();
	writing_Off.src = "images/writing_off.jpg"
	
	music_On = new Image();
	music_On.src = "images/music_on.jpg"
	music_Off = new Image();
	music_Off.src = "images/music_off.jpg"
	
	tshirts_On = new Image();
	tshirts_On.src = "images/tshirts_on.jpg"
	tshirts_Off = new Image();
	tshirts_Off.src = "images/tshirts_off.jpg"
	
	contact_On = new Image();
	contact_On.src = "images/contact_on.jpg"
	contact_Off = new Image();
	contact_Off.src = "images/contact_off.jpg"
	
	
}

function rollOn(imageName){
	if(document.images){
		newImage = eval(imageName + "_On.src");
		document.images[imageName].src = newImage;
	}
}

function rollOff(imageName){
	if(document.images){
		newImage = eval(imageName + "_Off.src");
		document.images[imageName].src = newImage;
	}
}