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


/***********
 * customizations made by Jon Russell 10-16-06
 * added attribute to main function to have dynamic background colors to A tags of 
 * dropdown menus
 ************/


var menuwidth='150px' //default menu width
var menubgcolor='#666666'  //menu bgcolor
var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick="yes" //hide menu when user clicks within menu?
//var web_root="http://192.168.1.100/lanzagroup/redesign/" //set in main file
//var web_root="http://www.lanzagroup.com/"

//Contents for menu 1
var menu1=new Array()
menu1[0]='<a href="'+web_root+'/mission.php">'+lang_mission+'</a>'
menu1[1]='<a href="'+web_root+'/team.php">'+lang_team+'</a>'
menu1[2]='<a href="'+web_root+'/partners.php">'+lang_partners+'</a>'
menu1[3]='<a href="'+web_root+'/affiliations.php">'+lang_affiliations+'</a>'
menu1[4]='<a href="javascript:void(0);" onclick="newwindow(\''+web_root+'/case_studies/\', \'case_study\', 480, 600)" title="'+lang_case_studies+'">'+lang_case_studies+'</a>'

//Contents for menu 2, and so on
var menu2=new Array()
menu2[0]='<a href="'+web_root+'/ultima-hora.php">'+lang_news+'</a>'
menu2[1]='<a href="'+web_root+'/press-releases.php">'+lang_press_releases+'</a>'
menu2[2]='<a href="'+web_root+'/eventos.php">'+lang_events+'</a>'
menu2[3]='<a href="'+web_root+'/el-mercado.php">'+lang_market+'</a>'


/////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, menubgcolor){
	if (ie4||ns6)
		dropmenuobj.style.left=dropmenuobj.style.top="-500px"
	if (menuwidth!=""){
		dropmenuobj.widthobj=dropmenuobj.style
		dropmenuobj.widthobj.width=menuwidth
	}
	
	//added by Jon, has to be more robust way to do this ****
	if(dropmenuobj.getElementsByTagName('A')[0]) dropmenuobj.getElementsByTagName('A')[0].style.backgroundColor=menubgcolor
	if(dropmenuobj.getElementsByTagName('A')[1]) dropmenuobj.getElementsByTagName('A')[1].style.backgroundColor=menubgcolor
	if(dropmenuobj.getElementsByTagName('A')[2]) dropmenuobj.getElementsByTagName('A')[2].style.backgroundColor=menubgcolor
	if(dropmenuobj.getElementsByTagName('A')[3]) dropmenuobj.getElementsByTagName('A')[3].style.backgroundColor=menubgcolor
	if(dropmenuobj.getElementsByTagName('A')[4]) dropmenuobj.getElementsByTagName('A')[4].style.backgroundColor=menubgcolor
	if(dropmenuobj.getElementsByTagName('A')[5]) dropmenuobj.getElementsByTagName('A')[5].style.backgroundColor=menubgcolor
	if(dropmenuobj.getElementsByTagName('A')[6]) dropmenuobj.getElementsByTagName('A')[6].style.backgroundColor=menubgcolor

	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, menubgcolor){
	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, menubgcolor)
	
		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