// JavaScript Document
 
		if (document.images){
			home_off = new Image
			home_over = new Image
			home_off.src = 'icons/tabnav-off-home.jpg'
			home_over.src = 'icons/tabnav-over-home.jpg'
			whatwedo_off = new Image
			whatwedo_over = new Image
			whatwedo_off.src = 'icons/tabnav-off-whatwedo.jpg'
			whatwedo_over.src = 'icons/tabnav-over-whatwedo.jpg'
			thecentres_off = new Image
			thecentres_over = new Image
			thecentres_off.src = 'icons/tabnav-off-thecentres.jpg'
			thecentres_over.src = 'icons/tabnav-over-thecentres.jpg'
			thechildren_off = new Image
			thechildren_over = new Image
			thechildren_off.src = 'icons/tabnav-off-thechildren.jpg'
			thechildren_over.src = 'icons/tabnav-over-thechildren.jpg'
			whatyoucando_off = new Image
			whatyoucando_over = new Image
			whatyoucando_off.src = 'icons/tabnav-off-whatyoucando.jpg'
			whatyoucando_over.src = 'icons/tabnav-over-whatyoucando.jpg'
			}