// Main Menu JS
//Created By Adam Duncan
//Date: 03/03/2009

var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick="no" //hide menu when user clicks within menu?
var dropmenuobj = "";
var ie4=document.all
var ns6=document.getElementById&&!document.all

//menus
var reehlmenu_main1 = new Array();
reehlmenu_main1[0] = '<a href="default.asp?content=search">Search All Properties</a>';
reehlmenu_main1[1] = '<a href="default.asp?content=search&this_format=1&filter_id=2429">Search Foreclosures</a>';
//reehlmenu_main1[2] = '<a href="#">Map Search</a>';
reehlmenu_main1[2] = '<a href="default.asp?content=open_house&menu_id=63939">Open Houses</a>';
var reehlmenu_main2 = new Array();
reehlmenu_main2[0] = '<a href="default.asp?content=stone_creek&menu_id=71724">Stone Creek</a>';
reehlmenu_main2[1] = '<a href="default.asp?content=the_waters&menu_id=71725">The Waters at Fairhope</a>';
reehlmenu_main2[2] = '<a href="default.asp?content=avalon&menu_id=189975">Avalon</a>';
//reehlmenu_main2[3] = '<a href="#">Chamberlain Trace</a>';
reehlmenu_main2[3] = '<a href="default.asp?content=daphne_comm&menu_id=189971">Daphne Commercial Park</a>';
//reehlmenu_main2[5] = '<a href="default.asp?content=custom&menu_id=72282">Olde Church Street</a>';
var reehlmenu_main3 = new Array();
reehlmenu_main3[0] = '<a href="default.asp?content=agents">Our Team</a>';
reehlmenu_main3[1] = '<a href="default.asp?content=custom&menu_id=188435">Our Offices</a>';
reehlmenu_main3[2] = '<a href="default.asp?content=custom&menu_id=188430">Awards</a>';
reehlmenu_main3[3] = '<a href="default.asp?content=news">News &amp; Events</a>';
reehlmenu_main3[4] = '<a href="default.asp?content=careers&menu_id=189464">Careers</a>';
reehlmenu_main3[5] = '<a href="http://www.reehlcommercial.com" target="_blank">Coldwell Banker Commercial</a>';
var reehlmenu_main4 = new Array();
//reehlmenu_main4[0] = '<a href="default.asp?content=custom&menu_id=188969">Buyer Resources</a>';
//reehlmenu_main4[1] = '<a href="default.asp?content=custom&menu_id=188970">Seller Resources</a>';
reehlmenu_main4[0] = '<a href="default.asp?content=custom&menu_id=188969">Buying</a>';
reehlmenu_main4[1] = '<a href="default.asp?content=custom&menu_id=188970">Selling</a>';
reehlmenu_main4[2] = '<a href="default.asp?content=relocation_page&menu_id=189984">Relocating</a>';
reehlmenu_main4[3] = '<a href="default.asp?content=custom&menu_id=188417">Concierge</a>';
//reehlmenu_main4[3] = '<a href="default.asp?content=relocation_page&menu_id=189984">Relocation</a>';

if (ie4||ns6)
document.write('<div id="reehldropmenu" class="reehl_dropdown" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')

function getposOffset(item, offsettype){
	var totaloffset=(offsettype=="left")? item.offsetLeft : item.offsetTop;
	var parentEl=item.offsetParent;
	while (parentEl!=null){
		totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
		parentEl=parentEl.offsetParent;
	}
	if(offsettype=="left"){
		totaloffset = totaloffset - 6;
	}else{
		totaloffset = totaloffset + 5;
	}
	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
		hidemenu_onclick = "yes";
	}else if (e.type=="click"){
		obj.visibility=hidden
		hidemenu_onclick = "no";
	}
}

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(item){
	//alert('<ul>\n<li>' + item.join("</li><li>") + '</li>\n</ul>\n');
	if (ie4||ns6)
	dropmenuobj.innerHTML='<ul>\n<li>' + item.join("</li><li>") + '</li>\n</ul>\n';
}


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

	if (ie4||ns6){
		showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
		dropmenuobj.x=getposOffset(obj, "left") - 20;
		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"
		dropmenuobj.style.width = "180px";//parseInt(obj.offsetWidth) + "px";
		//dropmenuobj.x = 0;
		//dropmenuobj.style.left = 0;
	}
	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 (hidemenu_onclick=="yes"){
	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)
		if (hidemenu_onclick=="yes"){
		dropmenuobj.style.visibility="hidden"
		hidemenu_onclick = "no";
		}
	}
}

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

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

document.onclick=hidemenu;