var navimages = new Array();function preLoadNav(){for (z=0; z<preLoadNav.arguments.length; z++){navimages[z] = new Image();navimages[z].src = preLoadNav.arguments[z];}}preLoadNav("images/nav_1_memory_2.gif","images/nav_2_community_2.gif","images/nav_3_landscape_2.gif","images/nav_4_artists_2.gif","images/nav_5_exhibition_2.gif","images/nav_4_education_2.gif","images/nav_5_tvseries_2.gif","images/nav_6_schedule_2.gif","images/nav_7_credits_2.gif");