if (document.images) {
		button1about2 = new Image
		button1about = new Image
		button2catalogue2 = new Image
		button2catalogue = new Image
		button3discography2 = new Image
		button3discography = new Image
		button4review2 = new Image
		button4review= new Image
		button5performance2 = new Image
		button5performance = new Image
		button6sample2 = new Image
		button6sample = new Image
		button7shop2 = new Image
		button7shop = new Image
		button8sample_f2 = new Image
		button8sample_f = new Image
		button9disco_f2 = new Image
		button9disco_f = new Image
		button10review_f2 = new Image
		button10review_f = new Image
		
		button1about2.src = "images/nav/bio2.gif"
		button1about.src = "images/nav/bio.gif"
		button2catalogue2.src = "images/nav/catalogue2.gif"
		button2catalogue.src = "images/nav/catalogue.gif"
		button3discography2.src = "images/nav/discography2.gif"
		button3discography.src = "images/nav/discography.gif"
		button4review2.src = "images/nav/review2.gif"
		button4review.src = "images/nav/review.gif"
		button5performance2.src = "images/nav/performance2.gif"
		button5performance.src = "images/nav/performance.gif"
		button6sample2.src = "images/nav/sample2.gif"
		button6sample.src = "images/nav/sample.gif"
		button7shop2.src = "images/nav/shop2.gif"
		button7shop.src = "images/nav/shop.gif"
		button8sample_f2.src = "images/nav/sample_f2.jpg"
		button8sample_f.src = "images/nav/sample_f.jpg"
		button9disco_f2.src = "images/nav/disco_f2.jpg"
		button9disco_f.src = "images/nav/disco_f.jpg"
		button10review_f2.src = "images/nav/review_f2.jpg"
		button10review_f.src = "images/nav/review_f.jpg"
		
	}
	else {
		button1about2 = ""
		button1about = ""
		button2catalogue2 = ""
		button2catalogue = ""
		button3discography2 = ""
		button3discography = ""
		button4review2 = ""
		button4review = ""
		button5performance2 = ""
		button5performance = ""
		button6sample2 = ""
		button6sample = ""
		button7shop2 = ""
		button7shop = ""
		button8sample_f2 = ""
		button8sample_f = ""
		button9disco_f2 = ""
		button9disco_f = ""
		button10review_f2 = ""
		button10review_f = ""
		
		document.button1 = ""
		document.button2 = ""
		document.button3 = ""
		document.button4 = ""
		document.button5 = ""
		document.button6 = ""
		document.button7 = ""
		document.button8 = ""
		document.button9 = ""
		document.button10 = ""
	}