var capa = -1;
var color = 0;
//var suma = 10;
var capas = ['presentacion', 'produccion', 'dental', 'talleres', 'sat', 'comunica', 'estetica', 'crm'];

function mostrar(k,m) {
	//document.getElementById(m).style.borderColor = "green";
	color=0;
    for (var i = 0; i < capas.length; i++) {
        document.getElementById(capas[i]).style.display = "none";
		if (capas[i] == k) {
            capa = i;
        }
    }
	if (capa>=0) {aparecer();}	
	//document.getElementById(m).style.backgroundColor = "#fff";
	
}
var capasi = ['aplicaciones', 'webs'];
function mostrari(k,m) {//internet.asp
	//document.getElementById(m).style.borderColor = "green";
	color=0;
    for (var i = 0; i < capasi.length; i++) {
        document.getElementById(capas[i]).style.display = "none";
		if (capas[i] == k) {
            capa = i;
        }
    }
	if (capa>=0) {aparecer();}	
	//document.getElementById(m).style.backgroundColor = "#fff";
	
}

function aparecer(){
    var obj = document.getElementById(capas[capa]);
   	obj.style.display = "block";
	color += 10;
	if (!(color>=110)){
		obj.style.filter = 'alpha(opacity='+color+')';
		obj.style.opacity = color /100;
		obj.style.MozOpacity = color /100;
		obj.style.KHTMLOpacity = color /100;
		window.setTimeout("aparecer();", 10);
	}
	//obj.style.opacity=1;
	//obj.filters.alpha.opacity=100
}