var sec_1_1_on = new Image();
sec_1_1_on.src = "images/images_bits/bit_Wisdom_folder.gif";
var sec_1_1_gray = new Image();
sec_1_1_gray.src = "images/images_bits/bit_Wisdom_folder_gray.gif";

var sec_1_2_on = new Image();
sec_1_2_on.src = "images/images_bits/bit_Wisdom_link_items.gif";
var sec_1_2_gray = new Image();
sec_1_2_gray.src = "images/images_bits/bit_Wisdom_link_items_gray.gif";

var sec_1_3_on = new Image();
sec_1_3_on.src = "images/images_bits/bit_Wisdom_Add_File.gif";
var sec_1_3_gray = new Image();
sec_1_3_gray.src = "images/images_bits/bit_Wisdom_Add_File_gray.gif";

var sec_1_4_on = new Image();
sec_1_4_on.src = "images/images_bits/bit_Wisdom_icon.gif";
var sec_1_4_gray = new Image();
sec_1_4_gray.src = "images/images_bits/bit_Wisdom_icon_gray.gif";

var sec_2_1_on = new Image();
sec_2_1_on.src = "images/images_bits/bit_SEI_1.gif";
var sec_2_1_gray = new Image();
sec_2_1_gray.src = "images/images_bits/bit_SEI_1_gray.gif";

var sec_2_2_on = new Image();
sec_2_2_on.src = "images/images_bits/bit_SEI_2.gif";
var sec_2_2_gray = new Image();
sec_2_2_gray.src = "images/images_bits/bit_SEI_2_gray.gif";

var sec_2_3_on = new Image();
sec_2_3_on.src = "images/images_bits/bit_SEI_3.gif";
var sec_2_3_gray = new Image();
sec_2_3_gray.src = "images/images_bits/bit_SEI_3_gray.gif";

var sec_2_4_on = new Image();
sec_2_4_on.src = "images/images_bits/bit_SEI_4.gif";
var sec_2_4_gray = new Image();
sec_2_4_gray.src = "images/images_bits/bit_SEI_4_gray.gif";

var sec_3_1_on = new Image();
sec_3_1_on.src = "images/images_bits/bit_acd_4.gif";
var sec_3_1_gray = new Image();
sec_3_1_gray.src = "images/images_bits/bit_acd_4_gray.gif";

var sec_3_2_on = new Image();
sec_3_2_on.src = "images/images_bits/bit_acd_1.gif";
var sec_3_2_gray = new Image();
sec_3_2_gray.src = "images/images_bits/bit_acd_1_gray.gif";

var sec_4_1_on = new Image();
sec_4_1_on.src = "images/images_bits/bit_PGA_1.gif";
var sec_4_1_gray = new Image();
sec_4_1_gray.src = "images/images_bits/bit_PGA_1_gray.gif";

var sec_4_2_on = new Image();
sec_4_2_on.src = "images/images_bits/bit_PGA_2.gif";
var sec_4_2_gray = new Image();
sec_4_2_gray.src = "images/images_bits/bit_PGA_2_gray.gif";

var sec_4_3_on = new Image();
sec_4_3_on.src = "images/images_bits/bit_PGA_3.gif";
var sec_4_3_gray = new Image();
sec_4_3_gray.src = "images/images_bits/bit_PGA_3_gray.gif";

var sec_5_1_on = new Image();
sec_5_1_on.src = "images/images_bits/bit_cyb_splash2_bit.gif";
var sec_5_1_gray = new Image();
sec_5_1_gray.src = "images/images_bits/bit_cyb_splash2_bit_gray.gif";

var sec_5_2_on = new Image();
sec_5_2_on.src = "images/images_bits/bit_cyb_speakers_bit.gif";
var sec_5_2_gray = new Image();
sec_5_2_gray.src = "images/images_bits/bit_cyb_speakers_bit_gray.gif";

var sec_5_3_on = new Image();
sec_5_3_on.src = "images/images_bits/bit_cyb_schedule_bit.gif";
var sec_5_3_gray = new Image();
sec_5_3_gray.src = "images/images_bits/bit_cyb_schedule_bit_gray.gif";

var sec_6_1_on = new Image();
sec_6_1_on.src = "images/images_bits/bit_cmc_home_bit.gif";
var sec_6_1_gray = new Image();
sec_6_1_gray.src = "images/images_bits/bit_cmc_home_bit_gray.gif";

var sec_6_2_on = new Image();
sec_6_2_on.src = "images/images_bits/bit_cmc_content_bit.gif";
var sec_6_2_gray = new Image();
sec_6_2_gray.src = "images/images_bits/bit_cmc_content_bit_gray.gif";

var sec_7_1_on = new Image();
sec_7_1_on.src = "images/images_bits/bit_class_1.gif";
var sec_7_1_gray = new Image();
sec_7_1_gray.src = "images/images_bits/bit_class_1_gray.gif";

var sec_7_2_on = new Image();
sec_7_2_on.src = "images/images_bits/bit_class_2.gif";
var sec_7_2_gray = new Image();
sec_7_2_gray.src = "images/images_bits/bit_class_2_gray.gif";

var sec_7_3_on = new Image();
sec_7_3_on.src = "images/images_bits/bit_class_3.gif";
var sec_7_3_gray = new Image();
sec_7_3_gray.src = "images/images_bits/bit_class_3_gray.gif";

var sec_8_1_on = new Image();
sec_8_1_on.src = "images/images_bits/bit_velab_1.gif";
var sec_8_1_gray = new Image();
sec_8_1_gray.src = "images/images_bits/bit_velab_1_gray.gif";

var sec_8_2_on = new Image();
sec_8_2_on.src = "images/images_bits/bit_velab_2.gif";
var sec_8_2_gray = new Image();
sec_8_2_gray.src = "images/images_bits/bit_velab_2_gray.gif";

var sec_8_3_on = new Image();
sec_8_3_on.src = "images/images_bits/bit_velab_3.gif";
var sec_8_3_gray = new Image();
sec_8_3_gray.src = "images/images_bits/bit_velab_3_gray.gif";

var sec_9_1_on = new Image();
sec_9_1_on.src = "images/images_bits/bit_Darty_01_2991.gif";
var sec_9_1_gray = new Image();
sec_9_1_gray.src = "images/images_bits/bit_Darty_01_2991_gray.gif";

var sec_9_2_on = new Image();
sec_9_2_on.src = "images/images_bits/bit_Darty_02_2993.gif";
var sec_9_2_gray = new Image();
sec_9_2_gray.src = "images/images_bits/bit_Darty_02_2993_gray.gif";

var sec_9_3_on = new Image();
sec_9_3_on.src = "images/images_bits/bit_Darty_03_2990.gif";
var sec_9_3_gray = new Image();
sec_9_3_gray.src = "images/images_bits/bit_Darty_03_2990_gray.gif";

var sec_9_4_on = new Image();
sec_9_4_on.src = "images/images_bits/bit_Darty_04_2996.gif";
var sec_9_4_gray = new Image();
sec_9_4_gray.src = "images/images_bits/bit_Darty_04_2996_gray.gif";

var sec_10_1_on = new Image();
sec_10_1_on.src = "images/images_bits/bit_Smith_01.gif";
var sec_10_1_gray = new Image();
sec_10_1_gray.src = "images/images_bits/bit_Smith_01_gray.gif";

var sec_10_2_on = new Image();
sec_10_2_on.src = "images/images_bits/bit_Smith_02.gif";
var sec_10_2_gray = new Image();
sec_10_2_gray.src = "images/images_bits/bit_Smith_02_gray.gif";

var sec_10_3_on = new Image();
sec_10_3_on.src = "images/images_bits/bit_Smith_03.gif";
var sec_10_3_gray = new Image();
sec_10_3_gray.src = "images/images_bits/bit_Smith_03_gray.gif";

var sec_10_4_on = new Image();
sec_10_4_on.src = "images/images_bits/bit_Smith_04.gif";
var sec_10_4_gray = new Image();
sec_10_4_gray.src = "images/images_bits/bit_Smith_04_gray.gif";