// Funciones
		var tamanoMinimo = 11;
		var tamanoMaximo = 18;

		if(!(tamanoEstandar = GetCookie("tamano_texto"))) {
			var expdate = new Date();
			var tamanoEstandar;
			tamanoEstandar = 11;
			expdate.setTime(expdate.getTime() +  (24 * 60 * 60 * 1000 * 365)); 
			SetCookie("tamano_texto", tamanoEstandar, expdate, "/", null, false);
		}	
		
		var tamanoActual = tamanoEstandar;
		regla = encontrarEstilo('.parrafoGrandeNoticias')
		regla.style.fontSize = tamanoActual;

	function getCookieVal (offset) {
		var endstr = document.cookie.indexOf (";", offset);
		if (endstr == -1)
			endstr = document.cookie.length;
			return unescape(document.cookie.substring(offset, endstr));
		}
	
	function GetCookie (name) {
		var arg = name + "=";
		var alen = arg.length;
		var clen = document.cookie.length;
		var i = 0;
		while (i < clen) {
			var j = i + alen;
			if (document.cookie.substring(i, j) == arg)
				return getCookieVal (j);
				i = document.cookie.indexOf(" ", i) + 1;
				if (i == 0) 
				break; 
		}
		return null;
	}
	
	function SetCookie (name, value) {
		var argv = SetCookie.arguments;
		var argc = SetCookie.arguments.length;
		var expires = (2 < argc) ? argv[2] : null;
		var path = (3 < argc) ? argv[3] : null;
		var domain = (4 < argc) ? argv[4] : null;
		var secure = (5 < argc) ? argv[5] : false;
		document.cookie = name + "=" + escape (value) +
		((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
		((path == null) ? "" : ("; path=" + path)) +
		((domain == null) ? "" : ("; domain=" + domain)) +
		((secure == true) ? "; secure" : "");
	}
	



function encontrarEstilo(nombreEstilo) {
  for (i = 0; i < document.styleSheets.length; i++) { 
    for (j = 0; j < document.styleSheets(i).rules.length; j++) {
      if (document.styleSheets(i).rules(j).selectorText == nombreEstilo) {
        return document.styleSheets(i).rules(j);
      }
    }     
  }
}


function alCargar(){
		}

function ampliar() {
	tamanoActual++;
	if (tamanoActual > tamanoMaximo) {
		tamanoActual = tamanoMaximo;
	}
		regla = encontrarEstilo('.parrafoGrandeNoticias')
		regla.style.fontSize = tamanoActual;
		regla.style.lineHeight = (tamanoActual + 4) + "px";
		SetCookie("tamano_texto", tamanoActual, expdate, "/", null, false);
}
	
function reducir() {
	tamanoActual--;
	if (tamanoActual < tamanoMinimo) {
		tamanoActual = tamanoMinimo;
	}
		regla = encontrarEstilo('.parrafoGrandeNoticias')
		regla.style.fontSize = tamanoActual;
		regla.style.lineHeight = (tamanoActual + 4) + "px";
		SetCookie("tamano_texto", tamanoActual, expdate, "/", null, false);
}