// JavaScript Document

/***********************************************
* AnyLink Drop Down Menu- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/
//Menu 1 About Epilepsy
var menu1=new Array()
menu1[0]='<a href="/about/riskcauses.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Risks and Causes</a>'
menu1[1]='<a href="/about/diagnosis.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Diagnosis</a>'
menu1[2]='<a href="/about/treatment.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Treatment</a>'
menu1[3]='<a href="/about/talking.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Talking to Your Specialist</a>'
menu1[4]='<a href="/about/faqs.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Epilepsy FAQs</a>'

//Menu 2 Living with Epilepsy
var menu2=new Array()
menu2[0]='<a href="/living/topics_stories/topics_stories.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Epilepsy Topics and Stories</a>'
menu2[1]='<a href="/living/inyourlife.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Epilepsy in Your Everyday Life</a>'
menu2[2]='<a href="/living/tips.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Tips for Caregivers</a>'
menu2[3]='<a href="/living/epileptologist.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">What Is an Epileptologist?</a>'
menu2[4]='<a href="/living/doc_qa.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Doctor Q&A</a>'
menu2[5]='<a href="/living/doc_qa_archive.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Doctor Q&A Archive</a>'

//Menu 3 Meet the Advocates
var menu3=new Array()

//Menu 4 Advocate Community
var menu4=new Array()
menu4[0]='<a href="/events/calendar.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Events Calendar</a>'
menu4[1]='<a href="/events/webcasts.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Webcasts</a>'

//Menu 5 Advocate LIVE Events
var menu5=new Array()
menu5[0]='<a href="/community/join.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Join the Community</a>'
menu5[1]='<a href="/community/featuredarticle.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Featured Article</a>'
menu5[2]='<a href="/community/archive.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Magazine Archive</a>'

//Menu 3 Programs and Resources
var menu6=new Array()
menu6[0]='<a href="/resources/camps.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Epilepsy Camps</a>'
menu6[1]='<a href="/resources/canine.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Canine Program</a>'
menu6[2]='<a href="/resources/scholarship.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Scholarship Program</a>'
menu6[3]='<a href="/resources/classroom.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">Epilepsy Classroom</a>'
menu6[4]='<a href="/resources/external.aspx" onmouseover="highlight(this);" onmouseout="clearhighlight(this);">External Resources</a>'
		
var menuwidth='165px' //default menu width
var menubgcolor='#F6A04B'  //menu bgcolor
var menubghighligtcolor='#536d98'
var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick="yes" //hide menu when user clicks within menu?

//DO NOT EDIT BELOW THIS LINE

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

if (ie4||ns6)
document.write("<div id=\"dropmenudiv\" style=\"visibility:hidden;width:"+menuwidth+";background-color:"+menubgcolor+"\" 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="-500px"
if (menuwidth!=""){
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 highlight(obj)
{
obj.style.backgroundColor = menubghighligtcolor;
}

function clearhighlight(obj)
{
obj.style.backgroundColor = menubgcolor;
}

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

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

if (ie4||ns6){
showhide(dropmenuobj.style, theE, "visible", "hidden", menuwidth)
dropmenuobj.x=getposOffset(theObj, "left")
dropmenuobj.y=getposOffset(theObj, "top")
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(theObj, "rightedge")+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(theObj, "bottomedge")+theObj.offsetHeight+"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"
    }
    changehoverstate('about');
    changehoverstate('living');
    changehoverstate('meet');
    changehoverstate('events');
    changehoverstate('community');
    changehoverstate('resources');
  }
}

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

function clearhidemenu(){
  if (typeof delayhide!="undefined"){
    clearTimeout(delayhide)
  }
  if (hidemenu_onclick=="yes"){
    document.onclick=hidemenu
  }
}

function ResetMenu(Not) {
    var aMenu = ['about','living','meet','events','community','resources']
    var alength = aMenu.length;
    for (i = 0; i < alength; i++) {
        if (i != Not) {
            changehoverstate(aMenu[i]);
        }
    }
}

function changehoverstate(id){
    var temp = document.getElementById(id);
    if(temp != null)
    {
    var lookin = temp.className;
    var tempagain = lookin.split(" ");
    var reCat = /nonactive/;
        if(reCat.test(tempagain[1])){
          var children = temp.childNodes;
          var anchorTag = children.item(0);      
          anchorTag.className = "hoveroff";
        }
    }
}