<!--
function imprimir(que) {
var ventana = window.open("", "", "");
var contenido = "<html><body onload='window.print();window.close();'>" + document.getElementById(que).innerHTML + "</body></html>";
ventana.document.open();
ventana.document.write(contenido);
ventana.document.close();
}


function mostrar(capa){
  var obj = document.getElementById(capa)
  if(obj.style.display == "block") 
  	obj.style.display = "none"
  else 
  	obj.style.display = "block"
}

// Grabar
function grabarCookie(name, value, expires, path, domain, secure) {
	document.cookie = name + "=" + escape(value) +
	((expires == null) ? "" : "; expires=" + expires.toGMTString()) +
	((path == null) ? "" : "; path=" + path) +
	((domain == null) ? "" : "; domain=" + domain) +
	((secure == null) ? "" : "; secure");
}

// Leer
function leerCookie(name){
	var cname = name + "=";
	var dc = document.cookie;
	if (dc.length > 0) {
		begin = dc.indexOf(cname);
		if (begin != -1) {
			begin += cname.length;
			end = dc.indexOf(";", begin);
			if (end == -1) end = dc.length;
			return unescape(dc.substring(begin, end));
		}
	}
	return null;
}

//Borrar
function delCookie (name,path,domain) {
	if (getCookie(name)) {
		document.cookie = name + "=" +
		((path == null) ? "" : "; path=" + path) +
		((domain == null) ? "" : "; domain=" + domain) +
		"; expires=Thu, 01-Jan-70 00:00:01 GMT";
	}
}

	var newsfont = 11;
  
function changeFont(id) {  
	if (document.getElementById) {  
			document.getElementById(id).style.fontSize = newsfont+"px";  
		} else {  
			if (document.layers) {  
				document.layers[id].fontSize = newsfont+"px";  
			} else {  
				if (document.all) {  
					eval("document.all." + id + ".style.fontSize = \"" + newsfont + "px \"");  
				}  
			}  
		}  
		setCookie();  
	}  

function larger() {  
    if (newsfont < 16) {  
        newsfont= newsfont +1;  
        changeFont('content');
    }  
}  

function smaller() {  
    if (newsfont > 11) {  
		newsfont= newsfont -1;  
		changeFont('content');  
    }  
}  
-->
