function hideDiv() {
if (document.getElementById) { // DOM3 = IE5, NS6
document.getElementById('hideshow').style.visibility = 'hidden';
}
else {
if (document.layers) { // Netscape 4
document.hideshow.visibility = 'hidden';
}
else { // IE 4
document.all.hideshow.style.visibility = 'hidden';
}
}
}

function showDiv() {
if (document.getElementById) { // DOM3 = IE5, NS6
document.getElementById('hideshow').style.visibility = 'visible';
}
else {
if (document.layers) { // Netscape 4
document.hideshow.visibility = 'visible';
}
else { // IE 4
document.all.hideshow.style.visibility = 'visible';
}
}
}
//div2
function hideDiv2() {
if (document.getElementById) { // DOM3 = IE5, NS6
document.getElementById('hideshow2').style.visibility = 'hidden';
}
else {
if (document.layers) { // Netscape 4
document.hideshow2.visibility = 'hidden';
}
else { // IE 4
document.all.hideshow2.style.visibility = 'hidden';
}
}
}

function showDiv2() {
if (document.getElementById) { // DOM3 = IE5, NS6
document.getElementById('hideshow2').style.visibility = 'visible';
}
else {
if (document.layers) { // Netscape 4
document.hideshow2.visibility = 'visible';
}
else { // IE 4
document.all.hideshow2.style.visibility = 'visible';
}
}
}