/***********************************************
* 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
***********************************************/

var menu1 = new Array() // Visitor Info
menu1[0] = '<a href="../../content/visitinfo.aspx?sid=1">HOURS &amp; ADMISSION</a>'
menu1[1] = '<a href="../../content/visitinfo.aspx?sid=2">DIRECTIONS</a>'
menu1[2] = '<a href="../../content/visitinfo.aspx?sid=4">GROUP TOURS</a>'
menu1[3] = '<a href="../../content/visitinfo.aspx?sid=0">EXPERIENCE ESSEX</a>'
menu1[4] = '<a href="../../content/visitinfo.aspx?sid=3">PLAN YOUR TRIP</a>'

var menu2 = new Array() // About Us
menu2[0] = '<a href="../../content/aboutus.aspx?sid=2">HISTORY &amp; MISSION</a>'
menu2[1] = '<a href="../../content/aboutus.aspx?sid=3">STAFF</a>'
menu2[2] = '<a href="../../content/aboutus.aspx?sid=4">CONTACT US</a>'
menu2[3] = '<a href="../../content/aboutus.aspx?sid=5">DIRECTIONS</a>'
menu2[4] = '<a href="../../content/aboutus.aspx?sid=6">AFFILIATES</a>'

var menu3 = new Array() // Support Us
menu3[0] = '<a href="../../content/supportus.aspx?sid=7">MEMBERSHIP</a>'
menu3[1] = '<a href="../../content/supportus.aspx?sid=4">VOLUNTEER PROGRAM</a>'
menu3[2] = '<a href="../../content/supportus.aspx?sid=1">ANNUAL FUND</a>'
menu3[3] = '<a href="../../content/supportus.aspx?sid=6">SPECIAL EVENTS</a>'
menu3[4] = '<a href="../../content/supportus.aspx?sid=5">PLANNED GIVING</a>'

var menu4 = new Array() // News
menu4[0] = '<a href="../../content/news.aspx?sid=1">NEWS RELEASES</a>'
menu4[1] = '<a href="../../content/news.aspx?sid=2">STEAMBOAT LOG</a>'

var menu5 = new Array() // Collections
menu5[0] = '<a href="../../content/collections.aspx?sid=0">OVERVIEW</a>'
menu5[1] = '<a href="../../content/collections.aspx?sid=1">NEW ACQUISITIONS</a>'
menu5[2] = '<a href="../../content/collections.aspx?sid=2">COLLECTIONS</a>'
menu5[3] = '<a href="../../content/collections.aspx?sid=5">LIBRARY &amp; ARCHIVES</a>'

var menu6 = new Array() // Join Us
menu6[0] = '<a href="../../content/joinus.aspx?sid=1">MEMBERSHIP</a>'
menu6[1] = '<a href="../../content/joinus.aspx?sid=2">VOLUNTEER PROGRAM</a>'

var menu7 = new Array() // Group Tours
menu7[0] = '<a href="../../content/tours.aspx?sid=1">SELF-GUIDED</a>'
menu7[1] = '<a href="../../content/tours.aspx?sid=3">GUIDED</a>'
menu7[2] = '<a href="../../content/tours.aspx?sid=4">SPECIAL PACKAGES</a>'

var menu8 = new Array() // Weddings & Rental
menu8[0] = '<a href="../../content/weddingsandrental.aspx?sid=1">GROUNDS RENTAL</a>'
menu8[1] = '<a href="../../content/weddingsandrental.aspx?sid=2">MUSEUM RENTAL</a>'
menu8[2] = '<a href="../../content/weddingsandrental.aspx?sid=3">CATERERS &amp; SUPPLIERS</a>'

var menu9 = new Array() // Exhibits 
menu9[0] = '<a href="../../content/exhibits.aspx?sid=1">ON THE GREAT RIVER</a>'
menu9[1] = '<a href="../../content/exhibits.aspx?sid=2">THE RIVER THAT CONNECTS US</a>'
menu9[2] = '<a href="../../content/exhibits.aspx?sid=4">HANDS ON DISCOVERY</a>'
menu9[3] = '<a href="../../content/exhibits.aspx?sid=5">VERTICAL GALLERY</a>'
menu9[4] = '<a href="../../content/exhibits.aspx?sid=3">CHANGING EXHIBITS</a>'

var menu10 = new Array() // River Cruises 
menu10[0] = '<a href="../../content/rivercruises.aspx?sid=1">SCHOONER CRUISES</a>'
menu10[1] = '<a href="../../content/rivercruises.aspx?sid=2">EAGLEWATCH BOAT TOURS</a>'
menu10[2] = '<a href="../../content/rivercruises.aspx?sid=3">GUIDED PADDLES</a>'

var menu11 = new Array() // Programs & Education
menu11[0] = '<a href="../../content/education.aspx?sid=2">SCHOOL PROGRAMS</a>'
menu11[1] = '<a href="../../content/education.aspx?sid=1">CAMPS &amp; WORKSHOPS</a>'
menu11[2] = '<a href="../../content/education.aspx?sid=5">SCOUT PROGRAMS</a>'
menu11[3] = '<a href="../../content/education.aspx?sid=6">PUBLIC PROGRAMS</a>'
menu11[4] = '<a href="../../content/education.aspx?sid=3">ADULT PROGRAMS</a>'
menu11[5] = '<a href="../../content/education.aspx?sid=4">JUST FOR TEACHER</a>'

var menuwidth = '150px' //default menu width
var menubgcolor = '#CCCCCC'  //menu bgcolor
var disappeardelay = 250  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick = "no" //hide menu when user clicks within menu?


/////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:'+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 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(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")+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.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"
}
}

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

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

if (hidemenu_onclick=="yes")
document.onclick=hidemenu