if (document.images) {
     button1 = new Image
     button2 = new Image
     button3 = new Image
     button4 = new Image
     button5 = new Image
     button6 = new Image
     button7 = new Image
     button8 = new Image
     button9 = new Image
     button10 = new Image
     button11 = new Image
     button12 = new Image
     button13 = new Image
     button14 = new Image
	  button15 = new Image
     button16 = new Image
	  button17 = new Image
     button18 = new Image
	  button19 = new Image
     button20 = new Image
	  button21 = new Image
     button22 = new Image
	  button23 = new Image
     button24 = new Image
	  button25 = new Image
     button26 = new Image
	  button27 = new Image
     button28 = new Image
	  button29 = new Image
     button30 = new Image
	  button31 = new Image
     button32 = new Image
	  button33 = new Image
     button34 = new Image
	  button35 = new Image
     button36 = new Image
	  button37 = new Image
     button38 = new Image
	  button39 = new Image
     button40 = new Image
	  button41 = new Image
     button42 = new Image
	  button43 = new Image
     button44 = new Image
	  button45 = new Image
     button46 = new Image
	  button47 = new Image
     button48 = new Image
	  button49 = new Image
     button50 = new Image
	  button51 = new Image
     button52 = new Image
	  button53 = new Image
     button54 = new Image
	  button55 = new Image
     button56 = new Image
	  button57 = new Image
     button58 = new Image
	  button59 = new Image
     button60 = new Image
	  button61 = new Image
     button62 = new Image
	  button63 = new Image
     button64 = new Image
	  button65 = new Image
     button66 = new Image
	  button67 = new Image
     button68 = new Image
	  button69 = new Image
     button70 = new Image
	  button71 = new Image
     button72 = new Image 
	 
	 
	  button95 = new Image
     button96 = new Image
	  button97 = new Image
     button98 = new Image
	 
	 
	  button1.src = '../../graphics/arts_topnav.gif'
     button2.src = '../../graphics/arts_topnavjs.gif'
	 
	  button3.src = '../../graphics/heritage_topnav.gif'
     button4.src = '../../graphics/heritage_topnavjs.gif'
	 
	  button5.src = '../../graphics/pres_topnav.gif'
     button6.src = '../../graphics/pres_topnavjs.gif'
	 
	  button7.src = '../../graphics/artist_reg_nav.gif'
     button8.src = '../../graphics/artist_reg_navjs.gif'
	 
	  button9.src = '../../graphics/coll_nav.gif'
     button10.src = '../../graphics/coll_navjs.gif'
	 
	  button11.src = '../../graphics/proj_nav.gif'
     button12.src = '../../graphics/proj_navjs.gif'
	 
	  button13.src = '../../graphics/poetry_nav.gif'
     button14.src = '../../graphics/poetry_navjs.gif'

	  button15.src = '../../graphics/portable_nav.gif'
     button16.src = '../../graphics/portable_navjs.gif'
	
	  button17.src = '../../graphics/honors_nav.gif'
     button18.src = '../../graphics/honors_navjs.gif'
	 
	  button19.src = '../../graphics/integrated_nav.gif'
     button20.src = '../../graphics/integrated_navjs.gif'

	  button21.src = '../../graphics/public_art.gif'
     button22.src = '../../graphics/public_artjs.gif'
	 
	  button23.src = '../../graphics/civic_nav.gif'
     button24.src = '../../graphics/civic_navjs.gif'
	 
	  button25.src = '../../graphics/health_nav.gif'
     button26.src = '../../graphics/health_navjs.gif'
	 
	  button27.src = '../graphics/resources_nav.gif'
     button28.src = '../graphics/resources_navjs.gif'
	 
	  button29.src = '../../graphics/private_nav.gif'
     button30.src = '../../graphics/private_navjs.gif'

	  button31.src = '../../graphics/trans_nav.gif'
     button32.src = '../../graphics/trans_navjs.gif'
	 
	  button33.src = '../../graphics/calls_nav.gif'
     button34.src = '../../graphics/calls_navjs.gif'
	 
	  button35.src = '../../graphics/gallery_nav.gif'
     button36.src = '../../graphics/gallery_navjs.gif'
	 
	  button37.src = '../../graphics/current_calls.gif'
     button38.src = '../../graphics/current_callsjs.gif'

	  button39.src = '../../graphics/calls_homenav.gif'
     button40.src = '../../graphics/calls_homenavjs.gif'
	 
	  button41.src = '../../graphics/gallery_homenav.gif'
     button42.src = '../../graphics/gallery_homenavjs.gif'
	 
	  button43.src = '../../graphics/designteam_nav.gif'
     button44.src = '../../graphics/designteam_navjs.gif'
	 
	  button45.src = '../../graphics/ambp_nav.gif'
     button46.src = '../../graphics/ambp_navjs.gif'

	  button47.src = '../../graphics/gallery_infonav.gif'
     button48.src = '../../graphics/gallery_infonavjs.gif'
	 
	  button49.src = '../../graphics/gallery_app.gif'
     button50.src = '../../graphics/gallery_appjs.gif'
	 
	  button51.src = '../../graphics/exhibit.gif'
     button52.src = '../../graphics/exhibit_js.gif'
	 
	  button53.src = '../../graphics/04poetry_nav.gif'
     button54.src = '../../graphics/04poetry_navjs.gif'
	 
	  button55.src = '../../graphics/04poetry_nav.gif'
     button56.src = '../../graphics/04poetry_navjs.gif'
	 
	  button57.src = '../../graphics/pastpoems_nav.gif'
     button58.src = '../../graphics/pastpoems_navjs.gif'
	 
	  button59.src = '../../graphics/pastexhib_nav.gif'
     button60.src = '../../graphics/pastexhib_navjs.gif'
	 
	  button61.src = '../../registry/graphics/parts_hm.gif'
     button62.src = '../../registry/graphics/parts_hmjs.gif'

	  button63.src = '../../registry/graphics/sites_hm.gif'
     button64.src = '../../registry/graphics/sites_hmjs.gif'
	 
	  button65.src = '../../registry/graphics/plans_hm.gif'
     button66.src = '../../registry/graphics/plans_hmjs.gif'
	 
	  button67.src = '../../registry/graphics/parts.gif'
     button68.src = '../../registry/graphics/parts_js.gif'

	  button69.src = '../../registry/graphics/sites.gif'
     button70.src = '../../registry/graphics/sites_js.gif'
	 
	  button71.src = '../../registry/graphics/plans.gif'
     button72.src = '../../registry/graphics/plans_js.gif'
	 
	 
	 
	  button95.src = '../../graphics/icon_about.gif'
     button96.src = '../../graphics/icon_aboutjs.gif'
	 
	  button97.src = '../../graphics/icon_contact.gif'
     button98.src = '../../graphics/icon_contactjs.gif'
	 
	 }