function ver_ocultar(){
		var divs = document.getElementsByTagName('div');
		if (divs["divlista"].style.visibility=='visible'){
			divs["divlista"].style.visibility='hidden';
		}else{
			divs["divlista"].style.visibility='visible';
		}
	}
	function detalle(id){
		location.href='poligonos.asp?id='+id;
	}
	function marcar(id){
	var movie = window.document.plano;
	movie.TSetProperty("punpol"+id,6,0);
	movie.TSetProperty("fnd"+id,6,100);
	}
	function desmarcar(id){
	var movie = window.document.plano;
	movie.TSetProperty("punpol"+id,6,100);
	movie.TSetProperty("fnd"+id,6,0);
	}
	function abremenu(id){
		for (var i = 1; i<=10; i++) {
			
			try {
			document.getElementById('sm1'+i).style.display='none';
			} 
			catch(e) {
			
			}
			
			try {
			document.getElementById('sm2'+i).style.display='none';
			} 
			catch(e) {
			
			}
			
			try {
			document.getElementById('sm3'+i).style.display='none';
			} 
			catch(e) {
			
			}
			
			
		}
		for (var i = 1; i<=10; i++) {
		
			try {
			document.getElementById("sm"+id+i).style.display = "block";
			} 
			catch(e) {
			
			}
		}
	}