<!--
var maxS = 18;
var minS = 7;
var normS = 8;
var linh = 3; // interlineado será = a la suma del tamaño de letra y esta variable
var unitS = "pt";
var actualS = normS;
var container = new Object();

function tamatxt_g(id) {
	return document.getElementById(id);
	}

function tamatxt(obj, param) 
{
	if(param == 'defecto') actualS = normS;
	if(param == 'aumentar' && actualS < maxS) actualS++;
	if(param == 'disminuir' && actualS > minS) actualS--;

	container = tamatxt_g(obj);
	contanier = container.firstChild.parentNode;

	for(i=0; i < container.parentNode.childNodes.length; i++) 
	{
		nodo = container.parentNode.childNodes[i];
		if(nodo.id == obj)
		{
			nodo.style.fontSize = actualS + unitS;
			nodo.style.lineHeight = (actualS + linh) + unitS;
		}
	}
}

-->