//main functions
var oLastBtn=0;
function RaiseButton(){
window.event.cancelBubble=true;
oBtn = window.event.srcElement;
var bChosen = false;
if(oLastBtn && oLastBtn != oBtn){HideButton();}
if(oBtn.buttonType){oBtn.className = oBtn.buttonType + "Up";
oLastBtn=oBtn;}
else {	
oLastBtn = 0;
}
}
function DepressButton(){
window.event.cancelBubble=true;
oBtn = window.event.srcElement;
if(oBtn.buttonType){
oBtn.className = oBtn.buttonType + "Down";
}
}
function HideButton(){
if ((oLastBtn.buttonType == "LeftNavChosen") || (oLastBtn.buttonType == "LeftNavSubChosen") || (oLastBtn.buttonType == "appNavChosen") || (oLastBtn.buttonType == "appNavSubChosen")) {
oLastBtn.className = oLastBtn.buttonType;
}
else {
oLastBtn.className = oLastBtn.buttonType + "Off";
}
}

var ie=document.all
var ns6=document.getElementById&&!document.all
var dragapproved=false
var z,x,y
function move(e){
if (dragapproved){
z.style.left=ns6? temp1+e.clientX-x: temp1+event.clientX-x
z.style.top=ns6? temp2+e.clientY-y : temp2+event.clientY-y
return false}}
function drags(e){
if (!ie&&!ns6)
return
var firedobj=ns6? e.target : event.srcElement
var topelement=ns6? "HTML" : "BODY"
while (firedobj.tagName!=topelement&&firedobj.className!="drag"){
firedobj=ns6? firedobj.parentNode : firedobj.parentElement}
if (firedobj.className=="drag"){
dragapproved=true
z=firedobj
temp1=parseInt(z.style.left+0)
temp2=parseInt(z.style.top+0)
x=ns6? e.clientX: event.clientX
y=ns6? e.clientY: event.clientY
document.onmousemove=move
return false}}
document.onmousedown=drags
document.onmouseup=new Function("dragapproved=false")

//blog image rollovers
if (document.images) {
vson = new Image();
vson.src = "images/comon.gif";
vsoff = new Image();
vsoff.src = "images/com.gif";
}

function ShowHide(imgDocID,imgObjName) {
if (document.images) 
document.images[imgDocID].src = eval(imgObjName + ".src")
}

function setScripts() {
self.name = 'mainwindow';
}
window.onload = setScripts;