//Main Nav
function Browser() {
var ua, s, i;
this.isIE = false; // Internet Explorer
this.isNS = false; // Netscape
this.version = null;
ua = navigator.userAgent;
s = "MSIE";
if ((i = ua.indexOf(s)) >= 0) {
this.isIE = true;
this.version = parseFloat(ua.substr(i + s.length));
return;
}
s = "Netscape6/";
if ((i = ua.indexOf(s)) >= 0) {
this.isNS = true;
this.version = parseFloat(ua.substr(i + s.length));
return;
}
// Treat any other "Gecko" browser as NS 6.1.
s = "Gecko";
if ((i = ua.indexOf(s)) >= 0) {
this.isNS = true;
this.version = 6.1;
return;
}
}
var browser = new Browser();
function removeClassName(el, name) {
var i, curList, newList;
if (el.className == null)
return;
// Remove the given class name from the element's className property.
newList = new Array();
curList = el.className.split(" ");
for (i = 0; i < curList.length; i++)
if (curList[i] != name)
newList.push(curList[i]);
el.className = newList.join(" ");
}
// Submenu links
var submenu=new Array()
submenu[0]='
'
submenu[1]='
'
submenu[2]='
'
submenu[3]='
'
var menuobj=document.getElementById? document.getElementById("subs") : document.all
var activeButton = null;
function buttonClick(event, which) {
var button;
// Get the target button element.
if (browser.isIE)
button = window.event.srcElement;
else
button = event.currentTarget;
// Blur focus from the link to remove that annoying outline.
button.blur();
// Reset the currently active button, if any.
if (activeButton != null)
resetButton(activeButton);
// Activate this button, unless it was the currently active one
if (button != activeButton) {
depressButton(button);
activeButton = button;
thecontent=(which==-1)? "" : submenu[which]
}
else {
activeButton = null;
thecontent = ""
}
menuobj.innerHTML=thecontent
return false;
}
function depressButton(button) {
button.className += "active";
}
function resetButton(button) {
removeClassName(button, "active");
}
function resetSub(button) {
menuobj.innerHTML=""
}