function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function captionOn(event) { 
	
  	if (!(document.getElementById || document.layers)) return;

  	var textTable = "<table align=\"center\" cellpadding=\"0\" cellspacing=\"0\" id=\"captionTable\">";
  	textTable += "<tr><td id=\"captionTable\">" + thisCaption + "</td></tr></table>";
  
	//stupid hack to make this work in Mac IE 5.0 Only
	if ((navigator.appName == "Microsoft Internet Explorer") && (navigator.platform == "MacPPC") && (navigator.userAgent.indexOf("MSIE 5.0") != -1)) {
		textTable = thisCaption
	}

  if (document.getElementById) { // for IE 4.0 or above & NS 6.0
    document.getElementById('MainCaptionLayer').innerHTML = textTable;
	
	document.getElementById('MainCaptionLayer').style.visibility = 'visible';
	
  } 
  else { // for Netscape 4.0 or above

	document.MainCaptionLayer.document.open();
    document.MainCaptionLayer.document.write(textTable);
	document.MainCaptionLayer.document.close();
	
	document.layers.MainCaptionLayer.visibility="show";
  }
}

function popupoff() 
{ 
  	if (!(document.getElementById || document.layers)) return;
  	if (document.getElementById)
		document.getElementById('MainCaptionLayer').style.visibility = 'hidden';
  	else document.MainCaptionLayer.visibility = "hidden";
}

//******************************************************************************************
/***********************************************
* AnyLink Vertical Menu- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

//Contents for DistEd menu
var distance=new Array()
distance[0]='<a href="http://www.alaska.edu/swacad/distance_education/">UA Distance Education</a>'
distance[1]='<a href="http://www.alaska.edu/ett/" target="_blank">Educational Technology Team</a>'
distance[2]='<a href="http://www.akdec.org/" target="_blank">Alaska Distance Education Consortium</a>'
distance[3]='<a href="http://www.distance.uaf.edu/" target="_blank">Center for Distance Education</a>'
distance[4]='<a href="http://www.alaska.edu/distance/" target="_blank">Distance Education Gateway</a>'

//Contents for Health menu
var health=new Array()
/*health[0]='<a href="http://www.akhealthcareers.org/" target="_blank">Alaska Health Careers</a>'*/
health[0]='<a href="http://www.alaska.edu/alaskahealth/" target="_blank">Alaska Health Portal</a>'
health[1]='<a href="http://www.alaska.edu/creatingalaska/" target="_blank">Creating Alaska</a>'
health[2]='<a href="http://www.alaska.edu/coya/" target="_blank">Conference of Young Alaskans</a>'

//Contents for K-12 menu
var k12=new Array()
k12[0]='<a href="http://alaskateacher.org/" target="_blank">Alaska Teacher Placement</a>'
k12[1]='<a href="http://www.alaskamentorproject.org/" target="_blank">Alaska Statewide Mentor Project</a>'
k12[2]='<a href="http://www.futureteachersalaska.org/" target="_blank">Future Teachers of Alaska</a>'
		
var disappeardelay= 400  //menu disappear speed onMouseout (in miliseconds)
var horizontaloffset= -1 //horizontal offset of menu from default location. (0-5 is a good value)

/////No further editting needed

var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
document.write('<div id="dropmenudiv" style="visibility:hidden;width: 160px" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')

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, menuwidth){
if (ie4||ns6)
dropmenuobj.style.left=dropmenuobj.style.top= -500
dropmenuobj.widthobj=dropmenuobj.style
dropmenuobj.widthobj.width=menuwidth
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=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
if (windowedge-dropmenuobj.x-obj.offsetWidth < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure+obj.offsetWidth
}
else{
var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset
var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move menu up?
edgeoffset=dropmenuobj.contentmeasure-obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either? (position at top of viewable window then)
edgeoffset=dropmenuobj.y
}
}
return edgeoffset
}

function populatemenu(what){
if (ie4||ns6)
dropmenuobj.innerHTML=what.join("")
}

function dropdownmenu(obj, e, menucontents, menuwidth){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
clearhidemenu()
dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
populatemenu(menucontents)

if (ie4||ns6){
showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top")
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+obj.offsetWidth+horizontaloffset+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+"px"
}

return clickreturnvalue()
}

function clickreturnvalue(){
if (ie4||ns6) 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 (ie4&&!dropmenuobj.contains(e.toElement))
delayhidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu()
}

function hidemenu(e){
if (typeof dropmenuobj!="undefined"){
if (ie4||ns6)
dropmenuobj.style.visibility="hidden"
}
}

function delayhidemenu(){
if (ie4||ns6)
delayhide=setTimeout("hidemenu()",disappeardelay)
}

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

// * Dependencies * 
// this function requires the following snippets:
// JavaScript/readable_MM_functions/findObj
//
// Accepts a variable number of arguments, in triplets as follows:
// arg 1: simple name of a layer object, such as "Layer1"
// arg 2: ignored (for backward compatibility)
// arg 3: 'hide' or 'show'
// repeat...
//
// Example: showHideLayers(Layer1,'','show',Layer2,'','hide');
function showHideLayers()
{ 
  var i, visStr, obj, args = showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3)
  {
    if ((obj = MM_findObj(args[i])) != null)
    {
      visStr = args[i+2];
      if (obj.style)
      {
        obj = obj.style;
        if(visStr == 'show') visStr = 'visible';
        else if(visStr == 'hide') visStr = 'hidden';
      }
      obj.visibility = visStr;
    }
  }
}

/*
function showNodes(layerToShow, layerToHide, event) { 
	
	if (!(document.getElementById || document.layers)) return;
  

  	if (document.getElementById) { // for IE 4.0 or above & NS 6.0
    		
		document.getElementById(layerToHide).style.visibility = 'hidden';
		document.getElementById(layerToShow).style.visibility = 'visible';
	
  	} 
  	else { // for Netscape 4.0 or above
	
		document.layers.layerToHide.visibility="hide";
		document.layers.layerToShow.visibility="show";
		
  	}
}
*/