if (document.images) { 
	home1 = new Image 
	home2 = new Image		 
	schedule1 = new Image
	schedule2 = new Image		
	wheel1 = new Image
	wheel2 = new Image		
	handbuilding1 = new Image
	handbuilding2 = new Image		
	parties1 = new Image
	parties2 = new Image		
	gallery1 = new Image
	gallery2 = new Image		
	policies1 = new Image
	policies2 = new Image
	paintyourownpottery1 = new Image
	paintyourownpottery2 = new Image
	assistedliving1 = new Image
	assistedliving2 = new Image
	
	home1.src = 'images/home-off.gif' 
	home2.src = 'images/home-on.gif'
	schedule1.src = 'images/class-schedule-off.gif' 
	schedule2.src = 'images/class-schedule-on.gif'
	wheel1.src = 'images/pottery-wheel-off.gif' 
	wheel2.src = 'images/pottery-wheel-on.gif'
	handbuilding1.src = 'images/handbuilding-off.gif' 
	handbuilding2.src = 'images/handbuilding-on.gif'
	parties1.src = 'images/parties-off.gif' 
	parties2.src = 'images/parties-on.gif'
	gallery1.src = 'images/gallery-off.gif' 
	gallery2.src = 'images/gallery-on.gif'
	policies1.src = 'images/studio-policies-off.gif' 
	policies2.src = 'images/studio-policies-on.gif'
	paintyourownpottery1.src = 'images/paint-your-own-pottery-off.gif'
	paintyourownpottery2.src = 'images/paint-your-own-pottery-on.gif'
	assistedliving1.src = 'images/assisted-living-off.gif'
	assistedliving2.src = 'images/assisted-living-on.gif'
}