var listofimages = new Object();
   listofimages[0] = new Image();
   listofimages[0].src = "side_nav_r1_c1_f2.gif";     
   listofimages[1] = new Image();
   listofimages[1].src = "side_nav_r2_c1_f2.gif";
   listofimages[2] = new Image();
   listofimages[2].src = "side_nav_r3_c1_f2.gif";     
   listofimages[3] = new Image();
   listofimages[3].src = "side_nav_r4_c1_f2.gif";
   listofimages[4] = new Image();
   listofimages[4].src = "side_nav_r5_c1_f2.gif";
   listofimages[5] = new Image();
   listofimages[5].src = "side_nav_r6_c1_f2.gif";
   listofimages[6] = new Image();
   listofimages[6].src = "side_nav_r7_c1_f2.gif";