// Top navigation


var disappeardelay=800  //menu disappear speed onMouseout (in miliseconds)
var enableanchorlink=0 //Enable or disable the anchor link when clicked on? (1=e, 0=d)
var hidemenu_onclick=1 //hide menu when user clicks within menu? (1=yes, 0=no)
var timerID1=0
var timerID2=0

/////No further editting needed

var ie5=document.all
var ns6=document.getElementById&&!document.all



function goURL(daURL) {
    // if the browser can do it, use replace to preserve back button
  
	window.location.replace(daURL);
   
    return;
}

function makevisible(cur,which) {
strength=(which==0)? 1 : 0.7
if (cur.style.mozOpacity)
cur.style.MozOpacity=strength
else if (cur.filters)
cur.filters.alpha.opacity=strength*100

}

function SessionTimeout() {

	clearTimeout(timerID1);
	clearTimeout(timerID2);
	timerID1  = setTimeout("showloading('This session will timeout shortly due to inactivity. Please refresh page to avoid this.');", 60000*18);
	timerID2  = setTimeout("showloading('This session has timed-out. Please refresh and log back in.');", 60000*20);

}

function showloading(message){

try {

	isIE=document.all;
	isNN=!document.all&&document.getElementById;
	isN4=document.layers;

	mlayer=isIE ? document.all.floatingbox : document.getElementById("floatingbox"); 

	mlayer.innerHTML = message;	  
	
		llayer=isIE ? document.all.theLoadingLayer : document.getElementById("theLoadingLayer"); 
		if (isIE||isNN) llayer.style.visibility="visible";
		else if (isN4) llayer.visibility="show";
	  	  
	}
catch(err) {}
}

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}

function showhide(obj, e, visible, hidden){
if (ie5||ns6)
dropmenuobj.style.left=dropmenuobj.style.top=-500
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
obj.visibility=visible
else if (e.type=="click")
obj.visibility=hidden
}

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=ie5 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=ie5 && !window.opera? iecompattest().scrollTop : window.pageYOffset
var windowedge=ie5 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
}

function dropdownmenu(obj, e, dropmenuID){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
if (typeof dropmenuobj!="undefined") //hide previous menu
dropmenuobj.style.visibility="hidden"
clearhidemenu()
if (ie5||ns6){
obj.onmouseout=delayhidemenu
dropmenuobj=document.getElementById(dropmenuID)
if (hidemenu_onclick) dropmenuobj.onclick=function(){dropmenuobj.style.visibility='hidden'}
dropmenuobj.onmouseover=clearhidemenu
dropmenuobj.onmouseout=ie5? function(){ dynamichide(event)} : function(event){ dynamichide(event)}
showhide(dropmenuobj.style, e, "visible", "hidden")
dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top")-10
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+15.5+"px"
}
return clickreturnvalue()
}

function clickreturnvalue(){
if ((ie5||ns6) && !enableanchorlink) return false
else return true
}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function dynamichide(e){
if (ie5&&!dropmenuobj.contains(e.toElement))
delayhidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu()
}

function delayhidemenu(){
delayhide=setTimeout("dropmenuobj.style.visibility='hidden'",disappeardelay)
}

function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}

function removesidebar(maxsize) {
   var w = document.body.clientWidth; 
    if (w < maxsize) 
    { 
        
try {
	isIE=document.all;
	isNN=!document.all&&document.getElementById;
	isN4=document.layers;
	  llayer=isIE ? document.all.sidebar : document.getElementById("sidebar"); 
	  if (isIE||isNN) llayer.style.visibility="hidden";
	  else if (isN4) llayer.visibility="hide";
	  llayer.style.width="200px";
	  var mysheet=document.styleSheets[0]
  var myrules=mysheet.cssRules? mysheet.cssRules: mysheet.rules
  for (i=0; i<myrules.length; i++){
	if(myrules[i].selectorText.toLowerCase()=="#wrap"){
	myrules[i].style.width = "80%"
	break;
	}
	}
	var mysheet=document.styleSheets[0]
	var myrules=mysheet.cssRules? mysheet.cssRules: mysheet.rules
    for (i=0; i<myrules.length; i++){
	if(myrules[i].selectorText.toLowerCase()=="#main"){
	myrules[i].style.width = "90%"
	break;
	}
	}
	  
	  
	}
catch(err) {}
  
  
} 

}