function show1(id,id1) {
if (document.getElementById) {
document.getElementById(id).style.display="block";
document.getElementById(id1).style.display="block";
} else if (document.all) {
document.all[id].style.display="block";
document.all[id1].style.display="block";
} else if (document.layers) {
document.layers[id].display="block";
document.layers[id1].display="block";
}
}

function down1(id,id1) {
if (document.getElementById) {
document.getElementById(id).style.display="none";
document.getElementById(id1).style.display="none";
} else if (document.all) {
document.all[id].style.display="none";
document.all[id1].style.display="none";
} else if (document.layers) {
document.layers[id].display="none";
document.layers[id1].display="none";
}
}

function show(id) {
if (document.getElementById) {
document.getElementById(id).style.display="block";
} else if (document.all) {
document.all[id].style.display="block";
} else if (document.layers) {
document.layers[id].display="block";
}
}

function down(id) {
if (document.getElementById) {
document.getElementById(id).style.display="none";
} else if (document.all) {
document.all[id].style.display="none";
} else if (document.layers) {
document.layers[id].display="none";
}
}