//AŅADIDO POR DESARROLLOWEB.COM
var capas = new Array("c1","c2","c3","c4","c5","c6","c7","c8");
var div;
function xHidden() {
	for (i=0;i<capas.length;i++){
		/*document.getElementById(capas[i]).style.visibility="hidden";*/
		document.getElementById(capas[i]).style.display="none";
	}
}
function xShow(div) {
	xHidden();
	/*document.getElementById(div).style.visibility="visible";*/
	document.getElementById(div).style.display="block";
}