active1 = new Image(225,212);
 active1.src = "2007-LeftNav/exhibition_b1_over.gif";
 inactive1 = new Image(225,212);
 inactive1.src = "2007-LeftNav/exhibition_b1.gif";

active2 = new Image(217,212);
 active2.src = "2007-LeftNav/exhibition_b2_over.gif";
 inactive2 = new Image(217,212);
 inactive2.src = "2007-LeftNav/exhibition_b2.gif";

active3 = new Image(234,212);
 active3.src = "2007-LeftNav/exhibition_b3_over.gif";
 inactive3 = new Image(234,212);
 inactive3.src = "2007-LeftNav/exhibition_b3.gif";
 
active4 = new Image(225,212);
 active4.src = "2007-LeftNav/exhibition_b4_over.gif";
 inactive4 = new Image(225,212);
 inactive4.src = "2007-LeftNav/exhibition_b4.gif";

active5 = new Image(217,212);
 active5.src = "2007-LeftNav/exhibition_b5_over.gif";
 inactive5 = new Image(217,212);
 inactive5.src = "2007-LeftNav/exhibition_b5.gif";

active6 = new Image(234,212);
 active6.src = "2007-LeftNav/exhibition_b6_over.gif";
 inactive6 = new Image(234,212);
 inactive6.src = "2007-LeftNav/exhibition_b6.gif";
 
active7 = new Image(225,212);
 active7.src = "2007-LeftNav/exhibition_b7_over.gif";
 inactive7 = new Image(225,212);
 inactive7.src = "2007-LeftNav/exhibition_b7.gif";

active8 = new Image(217,212);
 active8.src = "2007-LeftNav/exhibition_b8_over.gif";
 inactive8 = new Image(217,212);
 inactive8.src = "2007-LeftNav/exhibition_b8.gif";

active9 = new Image(234,212);
 active9.src = "2007-LeftNav/exhibition_b9_over.gif";
 inactive9 = new Image(234,212);
 inactive9.src = "2007-LeftNav/exhibition_b9.gif";
 
active10 = new Image(225,212);
 active10.src = "2007-LeftNav/exhibition_b10_over.gif";
 inactive10 = new Image(225,212);
 inactive10.src = "2007-LeftNav/exhibition_b10.gif";
 
active11 = new Image(225,212);
 active11.src = "2007-LeftNav/exhibition_b11_over.gif";
 inactive11 = new Image(225,212);
 inactive11.src = "2007-LeftNav/exhibition_b11.gif";

active12 = new Image(217,212);
 active12.src = "2007-LeftNav/exhibition_b12_over.gif";
 inactive12 = new Image(217,212);
 inactive12.src = "2007-LeftNav/exhibition_b12.gif";

active13 = new Image(234,212);
 active13.src = "2007-LeftNav/exhibition_b13_over.gif";
 inactive13 = new Image(234,212);
 inactive13.src = "2007-LeftNav/exhibition_b13.gif";
 
active14 = new Image(225,212);
 active14.src = "2007-LeftNav/exhibition_b14_over.gif";
 inactive14 = new Image(225,212);
 inactive14.src = "2007-LeftNav/exhibition_b14.gif";

active15 = new Image(217,212);
 active15.src = "2007-LeftNav/exhibition_b15_over.gif";
 inactive15 = new Image(217,212);
 inactive15.src = "2007-LeftNav/exhibition_b15.gif";

active16 = new Image(234,212);
 active16.src = "2007-LeftNav/exhibition_b16_over.gif";
 inactive16 = new Image(234,212);
 inactive16.src = "2007-LeftNav/exhibition_b16.gif";
 
active17 = new Image(225,212);
 active17.src = "2007-LeftNav/exhibition_b17_over.gif";
 inactive17 = new Image(225,212);
 inactive17.src = "2007-LeftNav/exhibition_b17.gif";

active18 = new Image(217,212);
 active18.src = "2007-LeftNav/exhibition_b18_over.gif";
 inactive18 = new Image(217,212);
 inactive18.src = "2007-LeftNav/exhibition_b18.gif";

active19 = new Image(234,212);
 active19.src = "2007-LeftNav/exhibition_b19_over.gif";
 inactive19 = new Image(234,212);
 inactive19.src = "2007-LeftNav/exhibition_b19.gif";
 
active20 = new Image(225,212);
 active20.src = "2007-LeftNav/exhibition_b20_over.gif";
 inactive20 = new Image(225,212);
 inactive20.src = "2007-LeftNav/exhibition_b20.gif";

active21 = new Image(217,212);
 active21.src = "2007-LeftNav/exhibition_b21_over.gif";
 inactive21 = new Image(217,212);
 inactive21.src = "2007-LeftNav/exhibition_b21.gif";

active22 = new Image(234,212);
 active22.src = "2007-LeftNav/exhibition_b22_over.gif";
 inactive22 = new Image(234,212);
 inactive22.src = "2007-LeftNav/exhibition_b22.gif";
 
active23 = new Image(225,212);
 active23.src = "2007-LeftNav/exhibition_b23_over.gif";
 inactive23 = new Image(225,212);
 inactive23.src = "2007-LeftNav/exhibition_b23.gif";

active24 = new Image(217,212);
 active24.src = "2007-LeftNav/exhibition_b24_over.gif";
 inactive24 = new Image(217,212);
 inactive24.src = "2007-LeftNav/exhibition_b24.gif";

active25 = new Image(234,212);
 active25.src = "2007-LeftNav/exhibition_b25_over.gif";
 inactive25 = new Image(234,212);
 inactive25.src = "2007-LeftNav/exhibition_b25.gif";