function toggleBlock1() {
    document.Trans.block1input01.disabled = !document.Trans.block1input01.disabled;
    document.Trans.block1input02.disabled = !document.Trans.block1input02.disabled;
    document.Trans.block1input03.disabled = !document.Trans.block1input03.disabled;
    document.Trans.block1input04.disabled = !document.Trans.block1input04.disabled;
    document.Trans.block1input05.disabled = !document.Trans.block1input05.disabled;
    document.Trans.block1input06.disabled = !document.Trans.block1input06.disabled;
    document.Trans.block1input07.disabled = !document.Trans.block1input07.disabled;
    document.Trans.block1input08.disabled = !document.Trans.block1input08.disabled;
    document.Trans.block1input09.disabled = !document.Trans.block1input09.disabled;
    document.Trans.block1input10.disabled = !document.Trans.block1input10.disabled;
    document.Trans.block1input11.disabled = !document.Trans.block1input11.disabled;
    document.Trans.block1input12.disabled = !document.Trans.block1input12.disabled;

}

function toggleBlock2() {
    document.Trans.block2input1.disabled = !document.Trans.block2input1.disabled;
    document.Trans.block2input2.disabled = !document.Trans.block2input2.disabled;
    document.Trans.block2input3.disabled = !document.Trans.block2input3.disabled;
}