if (document.images)	{
	nav1a = new Image
	nav1b = new Image
	nav2a = new Image
	nav2b = new Image
	nav3a = new Image
	nav3b = new Image
	nav4a = new Image
	nav4b = new Image
	nav5a = new Image
	nav5b = new Image
	nav6a = new Image
	nav6b = new Image
	nav7a = new Image
	nav7b = new Image
	nav8a = new Image
	nav8b = new Image
	nav9a = new Image
	nav9b = new Image
	nav10a = new Image
	nav10b = new Image

	nav1a.src = 'pix/buttons/home1.gif'
	nav1b.src = 'pix/buttons/home2.gif'
	nav2a.src = 'pix/buttons/about1.gif'
	nav2b.src = 'pix/buttons/about2.gif'
	nav3a.src = 'pix/buttons/getinvolved1.gif'
	nav3b.src = 'pix/buttons/getinvolved2.gif'
	nav4a.src = 'pix/buttons/donations1.gif'
	nav4b.src = 'pix/buttons/donations2.gif'
	nav5a.src = 'pix/buttons/news1.gif'
	nav5b.src = 'pix/buttons/news2.gif'
	nav6a.src = 'pix/buttons/projects1.gif'
	nav6b.src = 'pix/buttons/projects2.gif'
	nav7a.src = 'pix/buttons/events1.gif'
	nav7b.src = 'pix/buttons/events2.gif'
	nav8a.src = 'pix/buttons/shop1.gif'
	nav8b.src = 'pix/buttons/shop2.gif'
	nav9a.src = 'pix/buttons/supporters1.gif'
	nav9b.src = 'pix/buttons/supporters2.gif'
	nav10a.src = 'pix/buttons/contactus1.gif'
	nav10b.src = 'pix/buttons/contactus2.gif'
}

else {
	nav1a = ""
	nav1b = ""
	document.nav1 = ""
	nav2a = ""
	nav2b = ""
	document.nav2 = ""
	nav3a = ""
	nav3b = ""
	document.nav3 = ""
	nav4a = ""
	nav4b = ""
	document.nav4 = ""
	nav5a = ""
	nav5b = ""
	document.nav5 = ""
	nav6a = ""
	nav6b = ""
	document.nav6 = ""
	nav7a = ""
	nav7b = ""
	document.nav7 = ""
	nav8a = ""
	nav8b = ""
	document.nav8 = ""
	nav9a = ""
	nav9b = ""
	document.nav9 = ""
	nav10a = ""
	nav10b = ""
	document.nav10 = ""
}