function highlightButton() {
document.button.src='data/menu_01b.gif';
}
function darkenButton() {
document.button.src='data/menu_01a.gif';
}
function submitForm() {
document.form1.submit();
}

function highlightButton2() {
document.button2.src='data/menu_02b.gif';
}
function darkenButton2() {
document.button2.src='data/menu_02a.gif';
}
function submitForm2() {
document.form2.submit();
}


function highlightButton3() {
document.button3.src='data/menu_03b.gif';
}
function darkenButton3() {
document.button3.src='data/menu_03a.gif';
}
function submitForm3() {
document.form3.submit();
}

function highlightButton4() {
document.button4.src='data/menu_04b.gif';
}
function darkenButton4() {
document.button4.src='data/menu_04a.gif';
}
function submitForm4() {
document.form4.submit();
}

function highlightButton5() {
document.button5.src='data/menu_05b.gif';
}
function darkenButton5() {
document.button5.src='data/menu_05a.gif';
}
function submitForm5() {
document.form5.submit();
}

function highlightButton6() {
document.button6.src='data/menu_06b.gif';
}
function darkenButton6() {
document.button6.src='data/menu_06a.gif';
}
function submitForm6() {
document.form6.submit();
}

function highlightButton7() {
document.button7.src='data/menu_07b.gif';
}
function darkenButton7() {
document.button7.src='data/menu_07a.gif';
}
function submitForm7() {
document.form7.submit();
}

function highlightButton8() {
document.button8.src='data/menu_08b.gif';
}
function darkenButton8() {
document.button8.src='data/menu_08a.gif';
}
function submitForm8() {
document.form8.submit();
}

function highlightButton9() {
document.button9.src='data/menu_09b.gif';
}
function darkenButton9() {
document.button9.src='data/menu_09a.gif';
}
function submitForm9() {
document.form9.submit();
}


function highlightButton10() {
document.button10.src='data/menu_10b.gif';
}
function darkenButton10() {
document.button10.src='data/menu_10a.gif';
}
function submitForm10() {
document.form10.submit();
}

function highlightButton11() {
document.button11.src='data/menu_11b.gif';
}
function darkenButton11() {
document.button11.src='data/menu_11a.gif';
}
function submitForm11() {
document.form11.submit();
}

function highlightButton12() {
document.button12.src='data/menu_12b.gif';
}
function darkenButton12() {
document.button12.src='data/menu_12a.gif';
}
function submitForm12() {
document.form12.submit();
}

function highlightButton13() {
document.button13.src='data/menu_13b.gif';
}
function darkenButton13() {
document.button13.src='data/menu_13a.gif';
}
function submitForm13() {
document.form13.submit();
}

function highlightButton14() {
document.button14.src='data/menu_14b.gif';
}
function darkenButton14() {
document.button14.src='data/menu_14a.gif';
}
function submitForm14() {
document.form14.submit();
}
function highlightButton15() {
document.button15.src='data/menu_15b.gif';
}
function darkenButton15() {
document.button15.src='data/menu_15a.gif';
}
function submitForm15() {
document.form15.submit();
}

function highlightButton16() {
document.button16.src='data/menu_16b.gif';
}
function darkenButton16() {
document.button16.src='data/menu_16a.gif';
}
function submitForm16() {
document.form16.submit();
}


function highlightButton17() {
document.button17.src='data/menu_17b.gif';
}
function darkenButton17() {
document.button17.src='data/menu_17a.gif';
}
function submitForm17() {
document.form17.submit();
}

function highlightButton18() {
document.button18.src='data/menu_18b.gif';
}
function darkenButton18() {
document.button18.src='data/menu_18a.gif';
}
function submitForm18() {
document.form18.submit();
}

function highlightButton19() {
document.button19.src='data/menu_19b.gif';
}
function darkenButton19() {
document.button19.src='data/menu_19a.gif';
}
function submitForm19() {
document.form19.submit();
}

function highlightButton20() {
document.button20.src='data/menu_20b.gif';
}
function darkenButton20() {
document.button20.src='data/menu_20a.gif';
}
function submitForm20() {
document.form20.submit();
}

function highlightButton21() {
document.button21.src='data/menu_21b.gif';
}
function darkenButton21() {
document.button21.src='data/menu_21a.gif';
}
function submitForm21() {
document.form21.submit();
}

function highlightButton22() {
document.button22.src='data/menu_22b.gif';
}
function darkenButton22() {
document.button22.src='data/menu_22a.gif';
}
function submitForm22() {
document.form22.submit();
}