if (document.getElementById) {
document.write('<style type="text/css">\n')
document.write('.submenu{display: none;}\n')
document.write('</style>\n')
}
function SwitchMenu(obj) {
if (document.getElementById) {
var el = document.getElementById(obj);
if (document.getElementById("masterdiv") != null && document.getElementById("masterdiv").getElementsByTagName("div") != null && el != null) {
var ar = document.getElementById("masterdiv").getElementsByTagName("div");
if (el.style.display != "block") {
for (var i = 0; i < ar.length; i++) {
if (ar[i].className == "submenu")
ar[i].style.display = "none";
}
el.style.display = "block";
} else {
el.style.display = "none";
}
}
}
}