/***********************************************
* 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
***********************************************/
//Submit Search
function submitform()
{
  document.searchform.submit();
}


//Contents for menu 1: WELCOME
var menu1=new Array()        
menu1[0]='<a href="virtual_tour.html" onMouseover="setClassName(\'parent1\')" onMouseout="resetClassNames()">Virtual Tour</a>'
menu1[1]='<a href="new_patients.html" onMouseover="setClassName(\'parent1\')" onMouseout="resetClassNames()">New Patients</a>'
menu1[2]='<a href="sitemap.html" onMouseover="setClassName(\'parent1\')" onMouseout="resetClassNames()">Site Map</a>'

//Contents for menu 2: ABOUT US
var menu2=new Array()
menu2[0]='<a href="our_location.html" onMouseover="setClassName(\'parent2\')" onMouseout="resetClassNames()">Our Location</a>'
menu2[1]='<a href="dentists.html" onMouseover="setClassName(\'parent2\')" onMouseout="resetClassNames()">Meet the Doctors</a>'
menu2[2]='<a href="our_staff.html" onMouseover="setClassName(\'parent2\')" onMouseout="resetClassNames()">Meet the Staff</a>'
menu2[3]='<a href="dentistry.html" onMouseover="setClassName(\'parent2\')" onMouseout="resetClassNames()">Dentistry</a>'
menu2[4]='<a href="hospitality.html" onMouseover="setClassName(\'parent2\')" onMouseout="resetClassNames()">Hospitality</a>'

//Contents for menu 3: WHAT WE WANT FOR YOU
var menu3=new Array()
menu3[0]='<a href="pleasant_treatment.html" onMouseover="setClassName(\'parent3\')" onMouseout="resetClassNames()">Pleasant Treatment</a>'
menu3[1]='<a href="understanding.html" onMouseover="setClassName(\'parent3\')" onMouseout="resetClassNames()">An Understanding</a>'
menu3[2]='<a href="invitation.html" onMouseover="setClassName(\'parent3\')" onMouseout="resetClassNames()">Referrals</a>'
		
var menuwidth='120px' //default menu width
var menubgcolor='lightyellow'  //menu bgcolor
var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick="yes" //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>')*/
document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';" 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, activeparent){
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"
}

setClassName(activeparent);

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


/* added by Stephanie Gray to allow the active parent to take a class when the sub-menu 
	is showing, and change the class of the parent when the menu is hidden */

function deactivateElementsByClassName(classname, node) {
	if(!node) node = document.getElementsByTagName("body")[0];
	var parentid = ""; //WE KNOW THERE WILL ONLY BE ONE ELEMENT WITH THE CLASS NAME
	var re = new RegExp('\\b' + classname + '\\b');	
	var els = node.getElementsByTagName("a"); // just check links
	for(var i=0,j=els.length; i<j; i++)
	if(re.test(els[i].className)) parentid = els[i].id;
	if (parentid) {document.getElementById(parentid).className = "";}
}

/*function resetClassNames(){
	if (ie4||ns6) {
		delayresetclass=setTimeout("resetClassNames()",disappeardelay);
		delayresetclass=setTimeout("hidemenu()",disappeardelay);
	}
}*/

function resetClassNames() {
	deactivateElementsByClassName('activeparent');
}

function setClassName(activeparent) {
	deactivateElementsByClassName('activeparent');
	document.getElementById(activeparent).className = "activeparent";
}
/* end modifications */