// JavaScript Document


/***********************************************
* 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 Welcome Menu
var about=new Array()
about[0]='<a href="Welcome.html">Welcome</a>'
about[1]='<a href="History.html">History of SCFN</a>'

//Contents for How You Can Help Menu
var helping=new Array()
helping[0]='<a href="http://www.angelsnuffy.com/Volunteering.htm">Volunteering</a>'
helping[1]='<a href="http://www.angelsnuffy.com/Fostering.htm">Foster Program</a>'
helping[2]='<a href="http://www.angelsnuffy.com/Adopt_Feral.htm">Sponsor a Cat Program</a>'
helping[3]='<a href="http://www.angelsnuffy.com/Emergency%20Donations.htm">Emergency Donations (for Feral Cats)</a>'

//Contents for Merchandise Menu
var merchandise=new Array()
merchandise[0]='<a href="Merchandise.html">SCFN Online Store</a>'
merchandise[1]='<a href="http://www.cafepress.com/scfn">Cafe Press Shop</a>'
<!--merchandise[2]='<a href="http://www.ebay.com">EBay</a>'-->

//Contents for Adoption List Menu
var adoption=new Array()
adoption[0]='<a href="http://search.petfinder.com/shelterSearch/shelterSearch.cgi?animal=&breed=&age=&size=&specialNeeds=&declawedPets=&children=&status=&id=&internal=&contact=&name=&shelterid=FL224&sort=&preview=">Petfinder</a>'
adoption[1]='<a href="http://www.curiousmeow.com">Curious Meow</a>'

//Contents for Feral Cat Info Menu
var ferals=new Array()
ferals[0]='<a href="AboutFerals.html">About Feral Cats</a>'

//Contents for Caregiver Info Menu
var caregiver=new Array()
caregiver[0]='<a href="CaregiverSupport.html">Caregiver Support</a>'
caregiver[1]='<a href="http://www.angelsnuffy.com/TNRInfo.htm">Caregiver Workshops</a>'
	
var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var horizontaloffset=5 //horizontal offset of menu from default location. (0-5 is a good value)
// End of Menu

// Handling older browsers - Internet Explorer 4 and Netscape 6
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>')

// Get the position offset
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;
}

// Show/Hide the menu
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
}

// Internet Explorer compatibility
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
}

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

// Create the dropdown menu
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
}

// Handling Netscape 6 browsers
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)
}