/***********************************************
/*  PC. CREACION DE MENUS DINAMICOS 
***********************************************/


	var menu11=new Array()
	
	   menu11[0]='<a href="http://www.sociedadgeologica.cl/imesa.html"> Mesa Directiva</a>'
								
		menu11[1]='<a href="http://www.sociedadgeologica.cl/iestatutos.html"> Estatutos</a>'
					
		menu11[2]='<a href="http://www.sociedadgeologica.cl/iobjetivos.html"> Objetivos</a>'
					
		menu11[3]='<a href="http://www.sociedadgeologica.cl/iactas.html"> Actas</a>'
				
		menu11[4]='<a href="http://www.sociedadgeologica.cl/plan_trabajo.html"> Plan de Trabajo</a>'
		menu11[5]='<a href="http://www.sociedadgeologica.cl/congresos.html"> Congresos</a>'
		
		var menu3=new Array()
	
	   menu3[0]='<a href="http://www.sociedadgeologica.cl/noticias.html"> Noticias</a>'
								
		menu3[1]='<a href="http://www.sociedadgeologica.cl/cursos.html"> Cursos</a>'
					
		menu3[2]='<a href="http://www.sociedadgeologica.cl/becas.html"> becas</a>'
		
		menu3[3]='<a href="http://www.sociedadgeologica.cl/comunicados.html"> Comunicados</a>'
					
		menu3[4]='<a href="http://www.sociedadgeologica.cl/Boletin/boletines.html"> Boletin</a>'
		
		menu3[5]='<a href="http://www.sociedadgeologica.cl/noticias/simposio_2.html"> Simposios</a>'
				
		menu3[6]='<a href="http://www.sociedadgeologica.cl/fotos.html"> Libreria de Fotos</a>'
		
	

		
	var menu19=new Array()
		
		menu19[0]='<a href="http://www.sociedadgeologica.cl/premio_tomas.html">&nbsp; Herber Thomas</a>'
		
	
		
		menu19[1]='<a href="http://www.sociedadgeologica.cl/premiojuveni.html">&nbsp; Juveni Excellenti</a>'
		
	
		
		menu19[2]='<a href="http://www.sociedadgeologica.cl/premioaraya.html">&nbsp; Roberto Araya</a>'
		
	var menu2=new Array ()
	
	menu2[0]='<a href="http://www.sociedadgeologica.cl/geositios.html">&nbsp; Programa detección</a>'
	
	menu2[1]='<a href="http://www.sociedadgeologica.cl/tanume.html">&nbsp; Andalusitas de Tanumé</a>'
	
	menu2[2]='<a href="http://www.sociedadgeologica.cl/sarmiento.html">&nbsp; Trombolitos Sarmiento</a>'
	
	menu2[3]='<a href="http://www.sociedadgeologica.cl/amarga.html">&nbsp; Laguna Amarga</a>'
	
	menu2[4]='<a href="http://www.sociedadgeologica.cl/monturaqui.html">&nbsp; Crater Monturaqui</a>'
	
	menu2[5]='<a href="http://www.sociedadgeologica.cl/lastarria.html">&nbsp; Volcan Lastarria</a>'
	
	menu2[6]='<a href="http://www.sociedadgeologica.cl/dragon.html">&nbsp; Duna Cerro Dragón</a>'
	
	menu2[7]='<a href="http://www.sociedadgeologica.cl/roncagli.html">&nbsp; Cianitas en Roncagli</a>'
	
	menu2[8]='<a href="http://www.sociedadgeologica.cl/balanus.html">&nbsp; Balanus de Navidad</a>'
	
	menu2[9]='<a href="http://www.sociedadgeologica.cl/loanco.html">&nbsp; Acantilados de Loanco</a>'
	
	menu2[10]='<a href="http://www.sociedadgeologica.cl/tonalita.html">&nbsp; Tonalita Orbicular de Caldera</a>'
	
	menu2[11]='<a href="http://www.sociedadgeologica.cl/anticlinal.html">&nbsp; Anticlinal de Caleta Herradura</a>'
	
var menuwidth='165px' //default menu width
var menubgcolor='#7AB73E' //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="filter:alpha (opacity=93); visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+';" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft+100 : what.offsetTop-10;
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=-500
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