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
	 
	 
	 button95 = new Image
     button96 = new Image
	 button97 = new Image
     button98 = new Image
	 button99 = new Image
     button100 = new Image
	 button101 = new Image
     button102 = new Image
	 button103 = new Image
     button104 = new Image

	 
	
	 
	 button1.src = 'graphics/heritage_topnav.gif'
     button2.src = 'graphics/heritage_topnavjs.gif'
	 
	 button3.src = 'graphics/pres_topnav.gif'
     button4.src = 'graphics/pres_topnavjs.gif'
	 
	 button5.src = 'graphics/pub_topnav.gif'
     button6.src = 'graphics/pub_topnavjs.gif'
	
	 button7.src = 'graphics/arts.gif'
     button8.src = 'graphics/artsjs.gif'
	 
	 button9.src = 'graphics/programs_nav.gif'
     button10.src = 'graphics/programs_navjs.gif'
	 
	 button11.src = 'graphics/funding_nav.gif'
     button12.src = 'graphics/funding_navjs.jpg'
	 
	 button13.src = 'graphics/resources_nav.gif'
     button14.src = 'graphics/resources_navjs.jpg'
	 
	 button15.src = 'graphics/tar_home.gif'
     button16.src = 'graphics/tar_homejs.gif'
	 
	 button17.src = 'graphics/tpn_home.gif'
     button18.src = 'graphics/tpn_homejs.gif'
	 
	 button19.src = 'graphics/facilities_tabjs.jpg'
     button20.src = 'graphics/facilities_tab.jpg'
	 
	 button21.src = 'graphics/projects_navjs.jpg'
     button22.src = 'graphics/projects_nav.jpg'
	 
	 button23.src = 'graphics/sustained_homejs.gif'
     button24.src = 'graphics/sustained_home.gif'
	 
	 button25.src = 'graphics/agencies.gif'
     button26.src = 'graphics/agencies_js.gif'
	 
	 button27.src = 'graphics/performance.jpg'
     button28.src = 'graphics/performance_js.gif'
	 
	 button29.src = 'graphics/touring.gif'
     button30.src = 'graphics/touring_js.gif'
	 
	 button31.src = 'graphics/tv.gif'
     button32.src = 'graphics/tv_js.gif'

	 button33.src = 'graphics/partnerships.gif'
     button34.src = 'graphics/partnerships_js.gif'
	 
	 button35.src = 'graphics/facilities.gif'
     button36.src = 'graphics/facilities_js.gif'
	 
	 button37.src = 'graphics/sustained.gif'
     button38.src = 'graphics/sustained_js.gif'
	 
	 button39.src = 'graphics/projects.gif'
     button40.src = 'graphics/projects_js.gif'
	 
	 button41.src = 'graphics/community.gif'
     button42.src = 'graphics/community_js.gif'
	 
	 button43.src = 'graphics/education.jpg'
     button44.src = 'graphics/education_js.gif'
	 
	 button45.src = 'graphics/workshops.gif'
     button46.src = 'graphics/workshops_js.gif'
	 
	 button47.src = 'graphics/contact.gif'
     button48.src = 'graphics/contact_js.gif'
	 
	 button49.src = 'graphics/committee.jpg'
     button50.src = 'graphics/committee_js.gif'
	 
	 button51.src = 'graphics/center.gif'
     button52.src = 'graphics/center_js.gif'
	
	 button53.src = 'graphics/assistance.gif'
     button54.src = 'graphics/assistance_js.gif'
	
	 button55.src = 'graphics/onsite.gif'
     button56.src = 'graphics/onsite_js.gif' 
	 
	 button57.src = 'graphics/partnership_home.gif'
     button58.src = 'graphics/partnership_homejs.gif'
	 
	 button59.src = 'graphics/sitespecific_tab.jpg'
     button60.src = 'graphics/sitespecific_tabjs.jpg'
	 
	 button61.src = 'graphics/tv_nav.jpg'
     button62.src = 'graphics/tv_navjs.jpg'

	 
	 
	 
	 button95.src = 'graphics/icon_about.gif'
     button96.src = 'graphics/icon_aboutjs.gif'
	 
	 button97.src = 'graphics/icon_contact.gif'
     button98.src = 'graphics/icon_contactjs.gif'
	 
	 button99.src = 'graphics/individual_projects.gif'
     button100.src = 'graphics/individual_projects_js.gif'
	 
	 button101.src = 'graphics/equipment.gif'
     button102.src = 'graphics/equipment_js.gif'
	 
	 button103.src = 'graphics/buildings.gif'
     button104.src = 'graphics/buildings_js.gif'
	
	 
	 }