_1_on = new Image; _1_on.src = "img/main_d.gif";
_1_off = new Image; _1_off.src = "img/main.gif";
_3_on2 = new Image; _3_on2.src = "img/l_101d.gif";
_3_off2 = new Image; _3_off2.src = "img/l_101.gif";
_3_on = new Image; _3_on.src = "img/l_10d.gif";
_3_off = new Image; _3_off.src = "img/l_10.gif";
_4_on = new Image; _4_on.src = "img/l_11d.gif";
_4_off = new Image; _4_off.src = "img/l_11.gif";
_6_on = new Image; _6_on.src = "img/l_12d.gif";
_6_off = new Image; _6_off.src = "img/l_12.gif";
_7_on = new Image; _7_on.src = "img/l_13d.gif";
_7_off = new Image; _7_off.src = "img/l_13.gif";
_8_on = new Image; _8_on.src = "img/l_08d.gif";
_8_off = new Image; _8_off.src = "img/l_08.gif";
_9_on = new Image; _9_on.src = "img/l_23d.gif";
_9_off = new Image; _9_off.src = "img/l_23.gif";
_10_on = new Image; _10_on.src = "img/l_25d.gif";
_10_off = new Image; _10_off.src = "img/l_25.gif";
_11_on = new Image; _11_on.src = "img/l_27d.gif";
_11_off = new Image; _11_off.src = "img/l_27.gif";
_12_on = new Image; _12_on.src = "img/l_28d.gif";
_12_off = new Image; _12_off.src = "img/l_28.gif";
_13_on = new Image; _13_on.src = "img/l_30d.gif";
_13_off = new Image; _13_off.src = "img/l_30.gif";
_14_on = new Image; _14_on.src = "img/l_32d.gif";
_14_off = new Image; _14_off.src = "img/l_32.gif";
_15_on = new Image; _15_on.src = "img/l_34d.gif";
_15_off = new Image; _15_off.src = "img/l_34.gif";
_16_on = new Image; _16_on.src = "img/l_36d.gif";
_16_off = new Image; _16_off.src = "img/l_36.gif";
_17_on = new Image; _17_on.src = "img/l_102d.gif";
_17_off = new Image; _17_off.src = "img/l_102.gif";
_18_on = new Image; _18_on.src = "img/forumd.gif";
_18_off = new Image; _18_off.src = "img/forum.gif";
function firstbut_on(imgName) { document [imgName].src = _1_on.src; }
function firstbut_off(imgName) { document [imgName].src = _1_off.src; }
function thirdbut_on2(imgName) { document [imgName].src = _3_on2.src; }
function thirdbut_off2(imgName) { document [imgName].src = _3_off2.src; }
function thirdbut_on(imgName) { document [imgName].src = _3_on.src; }
function thirdbut_off(imgName) { document [imgName].src = _3_off.src; }
function forthbut_on(imgName) { document [imgName].src = _4_on.src; }
function forthbut_off(imgName) { document [imgName].src = _4_off.src; }
function sixthbut_on(imgName) { document [imgName].src = _6_on.src; }
function sixthbut_off(imgName) { document [imgName].src = _6_off.src; }
function sekondbut_on(imgName) { document [imgName].src = _7_on.src; }
function sekondbut_off(imgName) { document [imgName].src = _7_off.src; }
function nineebut_on(imgName) { document [imgName].src = _8_on.src; }
function nineebut_off(imgName) { document [imgName].src = _8_off.src; }
function ninebut_on(imgName) { document [imgName].src = _9_on.src; }
function ninebut_off(imgName) { document [imgName].src = _9_off.src; }
function halabut_on(imgName) { document [imgName].src = _10_on.src; }
function halabut_off(imgName) { document [imgName].src = _10_off.src; }
function elevenbut_on(imgName) { document [imgName].src = _11_on.src; }
function elevenbut_off(imgName) { document [imgName].src = _11_off.src; }
function twelvebut_on(imgName) { document [imgName].src = _12_on.src; }
function twelvebut_off(imgName) { document [imgName].src = _12_off.src; }
function thirteenbut_on(imgName) { document [imgName].src = _13_on.src; }
function thirteenbut_off(imgName) { document [imgName].src = _13_off.src; }
function fourteenbut_on(imgName) { document [imgName].src = _14_on.src; }
function fourteenbut_off(imgName) { document [imgName].src = _14_off.src; }
function fifteenbut_on(imgName) { document [imgName].src = _15_on.src; }
function fifteenbut_off(imgName) { document [imgName].src = _15_off.src; }
function sixteenbut_on(imgName) { document [imgName].src = _16_on.src; }
function sixteenbut_off(imgName) { document [imgName].src = _16_off.src; }
function seventeenbut_on(imgName) { document [imgName].src = _17_on.src; }
function seventeenbut_off(imgName) { document [imgName].src = _17_off.src; }
function eightteenbut_on(imgName) { document [imgName].src = _18_on.src; }
function eightteenbut_off(imgName) { document [imgName].src = _18_off.src; }