var ns6=document.getElementById&&!document.all?1:0
var head="display:''"
	var folder=''

function expandit_b(curobj){

	folder=ns6?curobj.nextSibling.nextSibling.style:document.all[curobj.sourceIndex+2].style
		
	if (folder.display=="none")
		folder.display=""
	else
		folder.display="none"
}
function expandithome(id){
	cierratodos();
		//folder=ns6?curobj.nextSibling.nextSibling.style:document.all[curobj.sourceIndex].style
	folder = document.getElementById(""+id+"").style;
	
	if (folder.display=="none")
		folder.display="";
	else
		folder.display="none";
}

function expandit(id,fijo){
if (fijo==0){
	expandithome(id);
}else{
	cierratodos();
		//folder=ns6?curobj.nextSibling.nextSibling.style:document.all[curobj.sourceIndex].style
	folder = document.getElementById(""+id+"").style;
	folderopen=document.getElementById(""+fijo+"").style;
	
	if (folder.display=="none"){
		folder.display="";}
	else{
		folder.display="none";}
		
		folderopen.display="";
		
}		
}

function cierratodos(){
	id=1;
	folder = document.getElementById(""+id+"").style;
	folder.display="none";
	id=2;
	folder = document.getElementById(""+id+"").style;
	folder.display="none";
	id=3;
	folder = document.getElementById(""+id+"").style;
	folder.display="none";
	id=4;
	folder = document.getElementById(""+id+"").style;
	folder.display="none";
	id=5;
	folder = document.getElementById(""+id+"").style;
	folder.display="none";
	/*id=6;
	folder = document.getElementById(""+id+"").style;
	folder.display="none";*/
}


function mostrar(nombreCapa){ 
document.getElementById(nombreCapa).style.visibility="visible"; 
}
 
function ocultar(nombreCapa){ 
document.getElementById(nombreCapa).style.visibility="hidden"; 
}