	<!-- Hide script from old browsers
	//
		if (document.images) { 


		backtopA = new Image
		backtopB = new Image 
		homeA = new Image
		homeB = new Image 
		aboutA = new Image
		aboutB = new Image
		contactA = new Image
		contactB = new Image
		practiceA = new Image
		practiceB = new Image
	
		backtopA.src = "backtop-n.jpg" 
		backtopB.src = "backtop-y.jpg" 
		homeA.src = "home-n.jpg" 
		homeB.src = "home-y.jpg" 
		aboutA.src = "about-n.jpg" 
		aboutB.src = "about-y.jpg"
		contactA.src = "contact-n.jpg" 
		contactB.src = "contact-y.jpg" 
		practiceA.src = "practice-n.jpg" 
		practiceB.src = "practice-y.jpg" 
		
		}

		else {

		backtopA = ""
		backtopB = ""
		homeA = ""
		homeB = ""
		aboutA = ""
		aboutB = ""
		contactA = ""
		contactB = ""
		practiceA = ""
		practiceB = ""
		
		document.backtop = ""
		document.home = ""
		document.about = ""
		document.contact = ""
		document.practice = ""
		
		}
	//End hiding script from old browsers -->